Tools & Wizards About Us
yell.jobs screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

yell.jobs

Yell - Careers at Yell

Page Load Speed

6.3 sec in total

First Response

419 ms

Resources Loaded

3.3 sec

Page Rendered

2.5 sec

yell.jobs screenshot

About Website

Visit yell.jobs now to see the best up-to-date Yell content and also check out these interesting facts you probably never knew about yell.jobs

Home page for careers.Yell.co.uk

Visit yell.jobs

Key Findings

We analyzed Yell.jobs page load time and found that the first response time was 419 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

yell.jobs performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value28.2 s

0/100

25%

SI (Speed Index)

Value12.6 s

3/100

10%

TBT (Total Blocking Time)

Value480 ms

60/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value20.9 s

2/100

10%

Network Requests Diagram

419 ms

54d42686ff.js

104 ms

css

581 ms

icomoon-font.css

81 ms

navigation.css

161 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Yell.jobs, 6% (4 requests) were made to Use.fontawesome.com and 1% (1 request) were made to Apis.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Careers.yell.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 146.1 kB (1%)

Content Size

20.4 MB

After Optimization

20.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yell.jobs main page is 20.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 20.1 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 27.0 kB

  • Original 35.6 kB
  • After minification 29.7 kB
  • After compression 8.6 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. This page needs HTML code to be minified as it can gain 5.9 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 27.0 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 109.1 kB

  • Original 20.1 MB
  • After minification 20.0 MB

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. Yell images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 4.2 kB

  • Original 218.8 kB
  • After minification 218.8 kB
  • After compression 214.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-13%

Potential reduce by 5.8 kB

  • Original 43.5 kB
  • After minification 43.5 kB
  • After compression 37.7 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. Yell.jobs needs all CSS files to be minified and compressed as it can save up to 5.8 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (63%)

Requests Now

64

After Optimization

24

  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yell. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

419 ms

54d42686ff.js

54d42686ff.js

104 ms

css

css

581 ms

icomoon-font.css

icomoon-font.css

81 ms

navigation.css

navigation.css

161 ms

imagerotate.css

imagerotate.css

243 ms

harbour.css

harbour.css

245 ms

forms.css

forms.css

243 ms

sharing.css

sharing.css

243 ms

style.css

style.css

328 ms

ui.all.css

ui.all.css

239 ms

selectbox.css

selectbox.css

326 ms

jquery.min.js

jquery.min.js

61 ms

jquery.selectbox-0.2.min.js

jquery.selectbox-0.2.min.js

326 ms

jquery.placeholder.min.js

jquery.placeholder.min.js

319 ms

jquery-ui-1.8.5.custom.min.js

jquery-ui-1.8.5.custom.min.js

484 ms

ping.js

ping.js

320 ms

functions.js

functions.js

409 ms

forms.js

forms.js

409 ms

slides.min.jquery.js

slides.min.jquery.js

408 ms

harbour_form_fields.js

harbour_form_fields.js

406 ms

app.js

app.js

407 ms

jwplayer.js

jwplayer.js

579 ms

js

js

101 ms

Placeholder.js

Placeholder.js

485 ms

common.js

common.js

486 ms

videos.js

videos.js

486 ms

videos.css

videos.css

487 ms

polyfill.min.js

polyfill.min.js

303 ms

filestack.min.js

filestack.min.js

84 ms

filepicker.js

filepicker.js

560 ms

54d42686ff.css

54d42686ff.css

64 ms

font-awesome-css.min.css

font-awesome-css.min.css

14 ms

ui.base.css

ui.base.css

329 ms

ui.theme.css

ui.theme.css

331 ms

ui.core.css

ui.core.css

80 ms

ui.accordion.css

ui.accordion.css

80 ms

ui.datepicker.css

ui.datepicker.css

81 ms

ui.dialog.css

ui.dialog.css

80 ms

ui.progressbar.css

ui.progressbar.css

80 ms

ui.resizable.css

ui.resizable.css

91 ms

ui.slider.css

ui.slider.css

159 ms

ui.tabs.css

ui.tabs.css

157 ms

logo.svg

logo.svg

199 ms

logo-white.svg

logo-white.svg

196 ms

home.png

home.png

97 ms

home-active.png

home-active.png

198 ms

values.png

values.png

212 ms

boardroom2.jpg

boardroom2.jpg

1632 ms

employees.png

employees.png

202 ms

bestcompany.png

bestcompany.png

212 ms

published.png

published.png

212 ms

computer.png

computer.png

211 ms

coffee.png

coffee.png

238 ms

video-not-supported.jpg

video-not-supported.jpg

284 ms

video-overlay.jpg

video-overlay.jpg

283 ms

home-hero2.png

home-hero2.png

874 ms

drop-arrow.png

drop-arrow.png

246 ms

yellow-spikes.png

yellow-spikes.png

224 ms

bullet.png

bullet.png

271 ms

mask.png

mask.png

267 ms

widgets.js

widgets.js

129 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

103 ms

button_previous.png

button_previous.png

165 ms

button_next.png

button_next.png

201 ms

video_border.png

video_border.png

323 ms

select-icons.png

select-icons.png

245 ms

Accessibility Review

yell.jobs accessibility score

69

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.

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

yell.jobs 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

yell.jobs SEO score

88

Search Engine Optimization Advices

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

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yell.jobs can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Yell.jobs main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

yell.jobs

Open Graph description is not detected on the main page of Yell. 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: