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just0844numbers.co.uk screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

just0844numbers.co.uk

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Page Load Speed

1.7 sec in total

First Response

275 ms

Resources Loaded

1.3 sec

Page Rendered

119 ms

just0844numbers.co.uk screenshot

About Website

Welcome to just0844numbers.co.uk homepage info - get ready to check Just 0844 Numbers best content right away, or after learning these important things about just0844numbers.co.uk

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Key Findings

We analyzed Just0844numbers.co.uk page load time and found that the first response time was 275 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

just0844numbers.co.uk performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value5.8 s

67/100

10%

Network Requests Diagram

just0844numbers.co.uk

275 ms

www.just0844numbers.co.uk

450 ms

font-awesome.css

52 ms

css

58 ms

general.css

166 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 70% of them (21 requests) were addressed to the original Just0844numbers.co.uk, 7% (2 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Netdna.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (450 ms) belongs to the original domain Just0844numbers.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 129.2 kB (32%)

Content Size

407.3 kB

After Optimization

278.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Just0844numbers.co.uk main page is 407.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Javascripts take 332.3 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 6.9 kB

  • Original 9.9 kB
  • After minification 9.0 kB
  • After compression 3.0 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 6.9 kB or 70% of the original size.

Image Optimization

-2%

Potential reduce by 467 B

  • Original 20.7 kB
  • After minification 20.2 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Just 0844 Numbers images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 85.8 kB

  • Original 332.3 kB
  • After minification 306.9 kB
  • After compression 246.6 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 85.8 kB or 26% of the original size.

CSS Optimization

-81%

Potential reduce by 36.1 kB

  • Original 44.3 kB
  • After minification 35.2 kB
  • After compression 8.3 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Just0844numbers.co.uk needs all CSS files to be minified and compressed as it can save up to 36.1 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (73%)

Requests Now

26

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Just 0844 Numbers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

just0844numbers.co.uk

just0844numbers.co.uk

275 ms

www.just0844numbers.co.uk

www.just0844numbers.co.uk

450 ms

font-awesome.css

font-awesome.css

52 ms

css

css

58 ms

general.css

general.css

166 ms

just0844.css

just0844.css

231 ms

basic.css

basic.css

237 ms

raven.min.js

raven.min.js

55 ms

api_lite.js.php

api_lite.js.php

253 ms

just-res-js.js

just-res-js.js

249 ms

sc-js.js

sc-js.js

254 ms

justsites.js

justsites.js

256 ms

j0844-js.js

j0844-js.js

307 ms

loadAccountForm.js

loadAccountForm.js

313 ms

api.js

api.js

76 ms

telecaptcha.js

telecaptcha.js

335 ms

javascript.inc.js

javascript.inc.js

335 ms

pclookup.inc.js

pclookup.inc.js

341 ms

validation.inc.js

validation.inc.js

340 ms

countrycodes.inc.js

countrycodes.inc.js

411 ms

field-descriptions.inc.js

field-descriptions.inc.js

412 ms

jquery.min.js

jquery.min.js

58 ms

logout.gif

logout.gif

204 ms

recaptcha__en.js

recaptcha__en.js

35 ms

84 ms

barritel-logo.png

barritel-logo.png

86 ms

warning_symbol_small.png

warning_symbol_small.png

80 ms

conicall-animatedbanner-large-v1.gif

conicall-animatedbanner-large-v1.gif

87 ms

xfu_0WLxV2_XKTNw6Fc.woff

xfu_0WLxV2_XKTNw6Fc.woff

118 ms

VEM1Ro9xs5PjtzCu-srDqSTijPg.woff

VEM1Ro9xs5PjtzCu-srDqSTijPg.woff

154 ms

Accessibility Review

just0844numbers.co.uk accessibility score

57

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

just0844numbers.co.uk best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

just0844numbers.co.uk SEO score

64

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Just0844numbers.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Just0844numbers.co.uk main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

just0844numbers.co.uk

Open Graph description is not detected on the main page of Just 0844 Numbers. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: