Commercial Cleaning Services Company in Birmingham - CleanServe

Overview

Snoop Summary for cleanserve.co.uk

This is a free and comprehensive report about cleanserve.co.uk. The domain cleanserve.co.uk is currently hosted on a server located in United Kingdom with the IP address 91.238.162.173, where the local currency is GBP and English is the local language. If cleanserve.co.uk was to be sold it would possibly be worth $345 USD (based on the daily revenue potential of the website over a 24 month period). Cleanserve.co.uk is somewhat popular with an estimated 161 daily unique visitors. This report was last updated 3rd October, 2020.

About cleanserve.co.uk

Site Preview:
Title:	Commercial Cleaning Services Company in Birmingham - CleanServe
Description:	CleanServe is a professional commercial cleaning services company with high standards of service and attention to detail. 0121 236 7805
Keywords and Tags:	business
Related Terms:	shkd 236
Fav Icon:
Age:	Over 10 years old
Domain Created:	21st May, 2013
Domain Updated:	7th May, 2020
Domain Expires:	21st May, 2021

Review

Snoop Score

1/5

Valuation

$345 USD

Note: All valuation figures are estimates.

Popularity

Low

Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank:	7,128,384
Alexa Reach:
SEMrush Rank (US):
SEMrush Authority Score:
Moz Domain Authority:	0
Moz Page Authority:	0

Organic vs Paid (Google Ads)

Traffic

Visitors

Daily Visitors:	161
Monthly Visitors:	4,900
Yearly Visitors:	58,765

Note: All visitors figures are estimates.

Visitors By Country

Revenue

Daily Revenue:	$0 USD
Monthly Revenue:	$14 USD
Yearly Revenue:	$167 USD

Note: All revenue figures are estimates.

Revenue By Country

SEO

Backlinks Analysis (SEMrush)

Top Ranking Keywords (US)

Domain Analysis

	Value	Length
Domain:	cleanserve.co.uk	16
Domain Name:	cleanserve	10
Extension (TLD):	couk	4

Expiry Check:

Page Speed Analysis

Average Load Time:
Load Time Comparison:

Avg. (All Categories)

Performance

Accessibility

Best Practices

SEO

Progressive Web App

0–49 (Fail) 50–89 (Average) 90–100 (Pass)

Simulate loading on desktop

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for cleanserve.co.uk. This includes details about optimizing page load times which can result in a better user experience.

Passing (53)
Average (1)

Metrics

First Contentful Paint — 0.5 s
The time taken for the first image or text on the page to be rendered.

Speed Index — 0.7 s
The time taken for the page contents to be visibly populated.

Largest Contentful Paint — 0.5 s
The timing of the largest text or image that is painted.

Time to Interactive — 0.5 s
The time taken for the page to become fully interactive.

Total Blocking Time — 0 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).

Cumulative Layout Shift — 0
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

First CPU Idle — 0.5 s
The time taken for the page's main thread to be quiet enough to handle input.

Max Potential First Input Delay — 30 ms
Users could experience a delay when interacting with the page.

First Meaningful Paint — 0.5 s
The time taken for the primary content of the page to be rendered.

Estimated Input Latency — 10 ms
The time taken for the page to respond to user input (during the busiest 5 second window of page load). Users are likely to perceive cleanserve.co.uk as laggy when the latency is higher than 0.05 seconds.

Network Requests
Below is a list of network requests that were made during page load.

URL	Start Time (Ms)	End Time (Ms)	Transfer Size (Bytes)	Resource Size (Bytes)	Status Code	MIME Type	Resource Type
http://cleanserve.co.uk/	0	397.35199976712	2862	8423	200	text/html	Document
http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js	410.3419999592	429.75299991667	33911	95786	200	text/javascript	Script
http://cleanserve.co.uk/css/style.css	410.66099982709	601.67199978605	2687	8534	200	text/css	Stylesheet
http://cleanserve.co.uk/js/forms.js	410.88899970055	511.23599987477	2123	5787	200	application/javascript	Script
http://cleanserve.co.uk/img/Logo1.png	512.91299983859	791.85199970379	25114	24771	200	image/png	Image
http://cleanserve.co.uk/img/mail.png	603.31299994141	705.40399989113	1961	1646	200	image/png	Image
http://cleanserve.co.uk/img/facebook.png	605.79599998891	797.90899995714	1790	1448	200	image/png	Image
http://cleanserve.co.uk/img/twitter.png	605.9459997341	798.55899978429	1965	1623	200	image/png	Image
http://cleanserve.co.uk/img/linkedin.png	606.66400007904	805.3540000692	1884	1542	200	image/png	Image
http://cleanserve.co.uk/img/gplus.png	606.93399980664	798.32200007513	2014	1672	200	image/png	Image
http://www.google-analytics.com/analytics.js	607.13999997824	611.50099989027	19063	46489	200	text/javascript	Script
http://cleanserve.co.uk/img/img1.jpg	611.22399987653	884.94900008664	16718	16374	200	image/jpeg	Image
http://cleanserve.co.uk/img/img2.jpg	612.35800012946	890.19299997017	16731	16387	200	image/jpeg	Image
http://cleanserve.co.uk/img/img3.jpg	613.12500014901	1015.3020001017	15825	15508	200	image/jpeg	Image
http://cleanserve.co.uk/img/img4.jpg	613.64299990237	811.44999992102	18306	17989	200	image/jpeg	Image
https://www.google-analytics.com/j/collect?v=1&_v=j86&a=1123577085&t=pageview&_s=1&dl=http%3A%2F%2Fcleanserve.co.uk%2F&ul=en-us&de=UTF-8&dt=Commercial%20Cleaning%20Services%20Company%20in%20Birmingham%20-%20CleanServe&sd=24-bit&sr=800x600&vp=1350x940&je=0&_u=IEBAAEABAAAAAC~&jid=1220080496&gjid=80888605&cid=245941010.1601762954&tid=UA-62575463-1&_gid=852037672.1601762954&_r=1&_slc=1&z=1444690444	683.15399996936	686.61500001326	632	2	200	text/plain	XHR

Show Details

Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.

Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.

Tasks
Below is a list of the top-level main thread tasks that executed during page load.

Start Time (Ms)	End Time (Ms)
433.842	7.774
470.791	21.297
637.192	39.195
683.719	33.451

Show Details

Diagnostics
Below is a collection of useful page vitals.
View Data

Metrics
Below is a collection of metrics.
View Data

Opportunities

Properly size images
Images can slow down the page's load time. Cleanserve.co.uk should consider serving more appropriate-sized images.

Defer offscreen images
Time to Interactive can be slowed down by resources on the page. Cleanserve.co.uk should consider lazy-loading offscreen and hidden images.

Minify CSS
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Cleanserve.co.uk should consider minifying CSS files.

Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Cleanserve.co.uk should consider minifying JS files.

Remove unused CSS
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Cleanserve.co.uk should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.

Remove unused JavaScript — Potential savings of 23 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.

URL	Transfer Size (Bytes)	Potential Savings (Bytes)
http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js	33911	23653

Show Details

Efficiently encode images
Unoptimized images can consume more cellular data than what is necessary.

Serve images in next-gen formats — Potential savings of 19 KiB
Image formats like PNG and JPEG have poor compression when compared to other next-gen formats, such as JPEG 200, JPEG XR and WebP.

URL	Resource Size (Bytes)	Potential Savings (Bytes)
http://cleanserve.co.uk/img/Logo1.png	24771	11425
http://cleanserve.co.uk/img/img4.jpg	17989	8205

Show Details

Enable text compression
Text-based resources should be served with compression, such as gzip, deflate or brotli.

Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.

Initial server response time was short — Root document took 400 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.

URL	Time Spent (Ms)
http://cleanserve.co.uk/	398.351

Show Details

Avoid multiple page redirects
Redirects can cause additional delays before the page can begin loading. Cleanserve.co.uk should avoid multiple or unnecessary page redirects.

Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Cleanserve.co.uk should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.

Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.

Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.

Avoid serving legacy JavaScript to modern browsers
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.

Diagnostics

Avoids enormous network payloads — Total size was 160 KiB
Large network payloads can cost users money and are linked to long load times.

URL	Transfer Size (Bytes)
http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js	33911
http://cleanserve.co.uk/img/Logo1.png	25114
http://www.google-analytics.com/analytics.js	19063
http://cleanserve.co.uk/img/img4.jpg	18306
http://cleanserve.co.uk/img/img2.jpg	16731
http://cleanserve.co.uk/img/img1.jpg	16718
http://cleanserve.co.uk/img/img3.jpg	15825
http://cleanserve.co.uk/	2862
http://cleanserve.co.uk/css/style.css	2687
http://cleanserve.co.uk/js/forms.js	2123

Show Details

Uses efficient cache policy on static assets — 1 resource found
Cleanserve.co.uk can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.

URL	Cache TTL (Ms)	Transfer Size (Bytes)
http://www.google-analytics.com/analytics.js	7200000	19063

Show Details

Avoids an excessive DOM size — 155 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.

Statistic	Element	Value
Total DOM Elements		155
Maximum DOM Depth	SHOW DETAILS	10
Maximum Child Elements	SHOW DETAILS	42

Show Details

Avoid chaining critical requests — 3 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Cleanserve.co.uk should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.

JavaScript execution time — 0.0 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.

URL	Total CPU Time (Ms)	Script Evaluation (Ms)	Script Parse (Ms)
http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js	55.485	20.564	1.843

Show Details

Minimizes main-thread work — 0.1 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.

Category	Time Spent (Ms)
Script Evaluation	57.018
Style & Layout	31.916
Other	27.697
Rendering	7.188
Parse HTML & CSS	5.855
Script Parsing & Compilation	5.294

Show Details

All text remains visible during webfont loads
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.

Keep request counts low and transfer sizes small — 16 requests • 160 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.

Resource Type	Requests	Transfer Size (Bytes)
Total	16	163586
Image	10	102308
Script	3	55097
Document	1	2862
Stylesheet	1	2687
Other	1	632
Media	0	0
Font	0	0
Third-party	3	53606

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Minimize third-party usage — Third-party code blocked the main thread for 0 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.

Third-Party	Transfer Size (Bytes)	Main-Thread Blocking Time (Ms)
SHOW DETAILS	33911	0
SHOW DETAILS	19695	0

Show Details

Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.

Element
CleanServe is a professional commercial cleaning services company with high sta…

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Avoid large layout shifts
Below is a list of all DOM elements that contribute to the CLS of the page.

Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.

Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.

Avoid long main-thread tasks
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.

Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.

Avoids large JavaScript libraries with smaller alternatives — 0 large libraries found
It is recommended to work with smaller JavaScript libraries to reduce your bundle size and avoid poor performance.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.

Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Opportunities

Eliminate render-blocking resources — Potential savings of 270 ms
Resources, such as JavaScript and style sheets, can block the first paint of the page. Cleanserve.co.uk should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.

URL	Transfer Size (Bytes)	Potential Savings (Ms)
http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js	33911	230
http://cleanserve.co.uk/css/style.css	2687	70
http://cleanserve.co.uk/js/forms.js	2123	110

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Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of cleanserve.co.uk. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.

The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.

`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.

Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.

No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.

`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.

`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.

ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.

`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.

Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.

`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.

`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.

ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.

`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.

`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.

ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.

No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.

`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.

`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.

Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.

`<object>` elements have `[alt]` text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Contrast

Background and foreground colors have a sufficient contrast ratio
Many (if not most) users find low-contrast text difficult or impossible to read.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.

Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.

Presentational `<table>` elements avoid using `<th>`, `<caption>` or the `[summary]` attribute.
It is advised to not include data elements in tables which are used for layout purposes, as it may create confusion for screen reader and other assistive technology users.

Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.

List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.

Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.

`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.

`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.

`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Cleanserve.co.uk may provide assistance to deaf or hearing-impaired users with captions on videos.

`<video>` elements contain a `<track>` element with `[kind="description"]`
Cleanserve.co.uk may provide relevant information that dialogue cannot, by using audio descriptions.

Internationalization and localization

`<html>` element does not have a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.

Failing Elements
html

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Names and labels

Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.

Failing Elements
img
img
img
img
img

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Links do not have a discernible name
In order to improve the navigation for screen reader and other assistive technology users, use link text that is unique, focusable and discernible.

Failing Elements
a
a
a
a

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Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.

Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.

Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.

The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.

User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.

Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.

Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.

Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.

Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.

HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that cleanserve.co.uk should incorporate. This includes practices such as protecting pages with HTTPS.

Passing (14)
Failing (3)

Audits

Links to cross-origin destinations are safe
Improve performance and prevent security vulnerabilities by adding rel="noopener" and rel="noreferrer" to external links.

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.

Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.

Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.

Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.

Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Avoids `unload` event listeners
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.

Avoids Application Cache
Application cache is deprecated and is no longer recommended.

Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.

Name	Version
jQuery	1.11.1

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Avoids deprecated APIs
Avoid deprecated APIs which will eventually be removed the browser.

No browser errors logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.

Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.

Audits

Does not use HTTPS — 15 insecure requests found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.

Insecure URL
http://cleanserve.co.uk/
http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js
http://cleanserve.co.uk/css/style.css
http://cleanserve.co.uk/js/forms.js
http://cleanserve.co.uk/img/Logo1.png
http://cleanserve.co.uk/img/mail.png
http://cleanserve.co.uk/img/facebook.png
http://cleanserve.co.uk/img/twitter.png
http://cleanserve.co.uk/img/linkedin.png
http://cleanserve.co.uk/img/gplus.png
http://www.google-analytics.com/analytics.js
http://cleanserve.co.uk/img/img1.jpg
http://cleanserve.co.uk/img/img2.jpg
http://cleanserve.co.uk/img/img3.jpg
http://cleanserve.co.uk/img/img4.jpg

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Includes front-end JavaScript libraries with known security vulnerabilities — 4 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.

Library Version	Vulnerability Count	Highest Severity
SHOW DETAILS	4	Medium

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Audits

Page lacks the HTML doctype, thus triggering quirks-mode
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for cleanserve.co.uk. This includes optimizations such as providing meta data.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.

Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.

Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.

Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.

Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.

Links are crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.

Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.

robots.txt is valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Mobile Friendly

Document uses legible font sizes
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.

Tap targets are sized appropriately
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Mobile Friendly

Does not have a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of cleanserve.co.uk on mobile screens.

Content Best Practices

Links do not have descriptive text — 5 links found
Make use of descriptive link text to assist search engines in understanding the content.

Link destination	Link Text
http://cleanserve.co.uk/contact.html	HERE
http://cleanserve.co.uk/mc.html	MORE INFO
http://cleanserve.co.uk/offices.html	MORE INFO
http://cleanserve.co.uk/cac.html	MORE INFO
http://cleanserve.co.uk/ab.html	MORE INFO

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Image elements do not have `[alt]` attributes
Provide short and descriptive alternative text where possible on informative elements.

Failing Elements
img
img
img
img
img

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Progressive Web App

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of cleanserve.co.uk. This includes details about web app manifests.

Fast and reliable

Page load is fast enough on mobile networks
Ensure that the page loads fast enough over a cellular network, to ensure good mobile user experience.

PWA Optimized

Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.

Contains some content when JavaScript is not available
Apps should display alternative content for when JavaScript is disabled.

Fast and reliable

Current page does not respond with a 200 when offline
In order for Progressive Web Apps to be made available offline, ensure that the app is using a service worker.

`start_url` does not respond with a 200 when offline
Consider using a service worker for Progressive Web Apps to ensure greater reliability for the user, in the case of poor network conditions.

Installable

Does not use HTTPS — 15 insecure requests found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.

Insecure URL
http://cleanserve.co.uk/
http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js
http://cleanserve.co.uk/css/style.css
http://cleanserve.co.uk/js/forms.js
http://cleanserve.co.uk/img/Logo1.png
http://cleanserve.co.uk/img/mail.png
http://cleanserve.co.uk/img/facebook.png
http://cleanserve.co.uk/img/twitter.png
http://cleanserve.co.uk/img/linkedin.png
http://cleanserve.co.uk/img/gplus.png
http://www.google-analytics.com/analytics.js
http://cleanserve.co.uk/img/img1.jpg
http://cleanserve.co.uk/img/img2.jpg
http://cleanserve.co.uk/img/img3.jpg
http://cleanserve.co.uk/img/img4.jpg

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Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.

Web app manifest does not meet the installability requirements
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
View Data

PWA Optimized

Does not redirect HTTP traffic to HTTPS
It is advised to redirect all HTTP traffic to HTTPS, in order to enable secure web features for all users.

Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data

Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data

Does not have a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of cleanserve.co.uk on mobile screens.

Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.

Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.

Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.

Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.

Avg. (All Categories)

Performance

Accessibility

Best Practices

SEO

Progressive Web App

0–49 (Fail) 50–89 (Average) 90–100 (Pass)

Simulate loading on mobile

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for cleanserve.co.uk. This includes details about optimizing page load times which can result in a better user experience.

Metrics

First Contentful Paint — 1.7 s
The time taken for the first image or text on the page to be rendered.

Speed Index — 1.7 s
The time taken for the page contents to be visibly populated.

Largest Contentful Paint — 1.7 s
The timing of the largest text or image that is painted.

Time to Interactive — 1.8 s
The time taken for the page to become fully interactive.

Total Blocking Time — 30 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).

Cumulative Layout Shift — 0
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Other

First CPU Idle — 1.7 s
The time taken for the page's main thread to be quiet enough to handle input.

Max Potential First Input Delay — 110 ms
Users could experience a delay when interacting with the page.

First Meaningful Paint — 1.7 s
The time taken for the primary content of the page to be rendered.

Estimated Input Latency — 10 ms
The time taken for the page to respond to user input (during the busiest 5 second window of page load). Users are likely to perceive cleanserve.co.uk as laggy when the latency is higher than 0.05 seconds.

Network Requests
Below is a list of network requests that were made during page load.

URL	Start Time (Ms)	End Time (Ms)	Transfer Size (Bytes)	Resource Size (Bytes)	Status Code	MIME Type	Resource Type
http://cleanserve.co.uk/	0	190.88999996893	2862	8423	200	text/html	Document
http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js	205.27899987064	211.45599987358	33923	95786	200	text/javascript	Script
http://cleanserve.co.uk/css/style.css	205.50399995409	405.69099993445	2687	8534	200	text/css	Stylesheet
http://cleanserve.co.uk/js/forms.js	205.63500002027	395.50399989821	2150	5787	200	application/javascript	Script
http://cleanserve.co.uk/img/Logo1.png	397.11100002751	589.87100003287	25087	24771	200	image/png	Image
http://cleanserve.co.uk/img/mail.png	407.02699986286	602.66399988905	1988	1646	200	image/png	Image
http://cleanserve.co.uk/img/facebook.png	409.66399991885	597.1150000114	1790	1448	200	image/png	Image
http://cleanserve.co.uk/img/twitter.png	409.92000000551	602.92400000617	1965	1623	200	image/png	Image
http://cleanserve.co.uk/img/linkedin.png	410.11200007051	603.33699989133	1884	1542	200	image/png	Image
http://cleanserve.co.uk/img/gplus.png	410.55799997412	598.23999996297	2014	1672	200	image/png	Image
http://www.google-analytics.com/analytics.js	410.75000003912	415.38199991919	19063	46489	200	text/javascript	Script
http://cleanserve.co.uk/img/img1.jpg	415.02399998717	705.65099990927	16718	16374	200	image/jpeg	Image
http://cleanserve.co.uk/img/img2.jpg	415.95300007612	609.1459998861	16704	16387	200	image/jpeg	Image
http://cleanserve.co.uk/img/img3.jpg	416.60699993372	693.90100007877	15852	15508	200	image/jpeg	Image
http://cleanserve.co.uk/img/img4.jpg	416.80400003679	608.46500005573	18306	17989	200	image/jpeg	Image
https://www.google-analytics.com/j/collect?v=1&_v=j86&a=2129049189&t=pageview&_s=1&dl=http%3A%2F%2Fcleanserve.co.uk%2F&ul=en-us&de=UTF-8&dt=Commercial%20Cleaning%20Services%20Company%20in%20Birmingham%20-%20CleanServe&sd=24-bit&sr=360x640&vp=980x1742&je=0&_u=IEBAAEABAAAAAC~&jid=702897816&gjid=1331058736&cid=1490852556.1601762963&tid=UA-62575463-1&_gid=352921752.1601762963&_r=1&_slc=1&z=1437638404	476.71399987303	480.30799999833	632	2	200	text/plain	XHR

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Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.

Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.

Tasks
Below is a list of the top-level main thread tasks that executed during page load.

Start Time (Ms)	End Time (Ms)
221.541	7.472
246.685	28.494
435.218	36.01
479.713	25.196

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Diagnostics
Below is a collection of useful page vitals.
View Data

Metrics
Below is a collection of metrics.
View Data

First Contentful Paint (3G) — 3246 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.