Tools & Wizards About Us
rullion.co.uk screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

rullion.co.uk

Rullion: Leading Recruitment Agency for the UK's Critical Infrastructure

Page Load Speed

2.8 sec in total

First Response

266 ms

Resources Loaded

2.1 sec

Page Rendered

476 ms

rullion.co.uk screenshot

About Website

Click here to check amazing Rullion content for United Kingdom. Otherwise, check out these important facts you probably never knew about rullion.co.uk

Discover Rullion's expert recruitment solutions for critical infrastructure sectors across the UK. Find top talent for your business needs today.

Visit rullion.co.uk

Key Findings

We analyzed Rullion.co.uk page load time and found that the first response time was 266 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

rullion.co.uk performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value420 ms

66/100

30%

CLS (Cumulative Layout Shift)

Value0.323

35/100

15%

TTI (Time to Interactive)

Value8.8 s

36/100

10%

Network Requests Diagram

rullion.co.uk

266 ms

www.rullion.co.uk

436 ms

style.css

188 ms

jquery.min.js

45 ms

OtAutoBlock.js

66 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 52% of them (48 requests) were addressed to the original Rullion.co.uk, 39% (36 requests) were made to Rullion.blob.core.windows.net and 3% (3 requests) were made to Cdn.cookielaw.org. The less responsive or slowest element that took the longest time to load (702 ms) relates to the external source Rullion.blob.core.windows.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 87.5 kB (10%)

Content Size

896.1 kB

After Optimization

808.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rullion.co.uk main page is 896.1 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. 45% of websites need less resources to load. Images take 764.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 55.7 kB

  • Original 67.7 kB
  • After minification 52.0 kB
  • After compression 12.1 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 15.7 kB, which is 23% 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 55.7 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 29.1 kB

  • Original 764.1 kB
  • After minification 735.0 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. Rullion images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 2.7 kB

  • Original 22.2 kB
  • After minification 22.2 kB
  • After compression 19.5 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 2.7 kB or 12% of the original size.

CSS Optimization

-0%

Potential reduce by 73 B

  • Original 42.1 kB
  • After minification 42.1 kB
  • After compression 42.1 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. Rullion.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (19%)

Requests Now

52

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rullion. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

rullion.co.uk

rullion.co.uk

266 ms

www.rullion.co.uk

www.rullion.co.uk

436 ms

style.css

style.css

188 ms

jquery.min.js

jquery.min.js

45 ms

OtAutoBlock.js

OtAutoBlock.js

66 ms

otSDKStub.js

otSDKStub.js

83 ms

js

js

70 ms

tags.js

tags.js

117 ms

397 ms

440 ms

jquery.validate.min.js

jquery.validate.min.js

34 ms

jquery.validate.unobtrusive.min.js

jquery.validate.unobtrusive.min.js

34 ms

397 ms

c3e8f6ca-0663-4045-96f8-25b4e6acd752.json

c3e8f6ca-0663-4045-96f8-25b4e6acd752.json

146 ms

logo.png

logo.png

106 ms

logo-mobile.png

logo-mobile.png

108 ms

microsoftteams-image-88.png

microsoftteams-image-88.png

107 ms

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190 ms

siemens-logo.png

siemens-logo.png

190 ms

edf-logo.png

edf-logo.png

215 ms

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uk-atomic-energy-authority-logo.png

216 ms

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300 ms

specialism-banner.jpg

specialism-banner.jpg

365 ms

img_4289.jpg

img_4289.jpg

384 ms

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379 ms

london-group-meetings0028.jpg

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377 ms

rullion-contact-us.jpg

rullion-contact-us.jpg

378 ms

logo-footer-v2.jpg

logo-footer-v2.jpg

372 ms

9001-cmyk-purple.jpg

9001-cmyk-purple.jpg

455 ms

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456 ms

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455 ms

chas-logo.jpg

chas-logo.jpg

462 ms

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b_and_es_logo-optimised.jpg

456 ms

constructionline.png

constructionline.png

462 ms

nhbc-logo-opt-build.jpg

nhbc-logo-opt-build.jpg

522 ms

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526 ms

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achilles_risqs_logo-opt.jpg

524 ms

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525 ms

apscouklogo.png

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530 ms

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530 ms

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603 ms

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604 ms

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safe-contractor-logo.png

605 ms

mara-2017.png

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611 ms

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515 ms

location

location

110 ms

nora-winner.jpg

nora-winner.jpg

514 ms

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702 ms

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awards-for-excellence-2019-winner-medal-rpo-msp.png

575 ms

apsco-amra-accredited-logo.png

apsco-amra-accredited-logo.png

571 ms

328237_1_0.woff

328237_1_0.woff

538 ms

cd5a93fc-2bb1-48df-8982-11119cd6e270.woff

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566 ms

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330 ms

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329 ms

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574 ms

icomoon.ttf

icomoon.ttf

496 ms

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345 ms

304acae4-9edb-4bed-bb7e-6c33e844db5b.woff

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533 ms

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352 ms

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602 ms

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275 ms

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458 ms

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357 ms

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357 ms

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428 ms

eic-member.jpg

eic-member.jpg

462 ms

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470 ms

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364 ms

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347 ms

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347 ms

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412 ms

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341 ms

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358 ms

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374 ms

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410 ms

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404 ms

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430 ms

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375 ms

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393 ms

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378 ms

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409 ms

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405 ms

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447 ms

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380 ms

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367 ms

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400 ms

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395 ms

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391 ms

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428 ms

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392 ms

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392 ms

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326 ms

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310 ms

Accessibility Review

rullion.co.uk accessibility score

83

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

ARIA toggle fields do not have accessible names

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

Buttons do not have an accessible name

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.

Best Practices

rullion.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

rullion.co.uk SEO score

86

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

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

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 Rullion.co.uk 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 Rullion.co.uk 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

rullion.co.uk

Open Graph data is detected on the main page of Rullion. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: