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rybka.co.uk screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

rybka.co.uk

RYBKA - Low Energy, Building Services & Sustainability Consultancy

Page Load Speed

6.8 sec in total

First Response

1.5 sec

Resources Loaded

4.8 sec

Page Rendered

491 ms

rybka.co.uk screenshot

About Website

Click here to check amazing RYBKA content. Otherwise, check out these important facts you probably never knew about rybka.co.uk

We've been bringing buildings to life since the 1930s by creating mechanical and electrical engineering design solutions for a wide range of clients.

Visit rybka.co.uk

Key Findings

We analyzed Rybka.co.uk page load time and found that the first response time was 1.5 sec and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

rybka.co.uk performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value11.8 s

4/100

10%

TBT (Total Blocking Time)

Value640 ms

46/100

30%

CLS (Cumulative Layout Shift)

Value0.619

10/100

15%

TTI (Time to Interactive)

Value16.6 s

5/100

10%

Network Requests Diagram

rybka.co.uk

1520 ms

wp-emoji-release.min.js

122 ms

style.min.css

287 ms

wpc-tools-browser-support.css

246 ms

animate.min.css

55 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 55% of them (38 requests) were addressed to the original Rybka.co.uk, 17% (12 requests) were made to Use.typekit.net and 7% (5 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Rybka.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 920.6 kB (17%)

Content Size

5.5 MB

After Optimization

4.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rybka.co.uk main page is 5.5 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 70.8 kB

  • Original 86.3 kB
  • After minification 80.1 kB
  • After compression 15.5 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 70.8 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 84.8 kB

  • Original 4.1 MB
  • After minification 4.1 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. RYBKA images are well optimized though.

JavaScript Optimization

-46%

Potential reduce by 403.0 kB

  • Original 873.6 kB
  • After minification 871.6 kB
  • After compression 470.7 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 403.0 kB or 46% of the original size.

CSS Optimization

-88%

Potential reduce by 362.1 kB

  • Original 412.5 kB
  • After minification 411.6 kB
  • After compression 50.3 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. Rybka.co.uk needs all CSS files to be minified and compressed as it can save up to 362.1 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (70%)

Requests Now

53

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RYBKA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rybka.co.uk

rybka.co.uk

1520 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

122 ms

style.min.css

style.min.css

287 ms

wpc-tools-browser-support.css

wpc-tools-browser-support.css

246 ms

animate.min.css

animate.min.css

55 ms

share-buttons.css

share-buttons.css

247 ms

main_f4cc3f8c.css

main_f4cc3f8c.css

739 ms

jquery.min.js

jquery.min.js

412 ms

jquery-migrate.min.js

jquery-migrate.min.js

248 ms

jquery.json.min.js

jquery.json.min.js

327 ms

gravityforms.min.js

gravityforms.min.js

491 ms

utils.min.js

utils.min.js

411 ms

jquery.cookie.js

jquery.cookie.js

366 ms

wpc-tools-browser-support.js

wpc-tools-browser-support.js

407 ms

wpc-tools-gravity-forms-select-placeholder.js

wpc-tools-gravity-forms-select-placeholder.js

448 ms

js

js

72 ms

pwq1jcj.js

pwq1jcj.js

138 ms

style.css

style.css

207 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

459 ms

wp-polyfill.min.js

wp-polyfill.min.js

464 ms

dom-ready.min.js

dom-ready.min.js

463 ms

hooks.min.js

hooks.min.js

499 ms

i18n.min.js

i18n.min.js

540 ms

a11y.min.js

a11y.min.js

541 ms

placeholders.jquery.min.js

placeholders.jquery.min.js

544 ms

vendor-theme.min.js

vendor-theme.min.js

545 ms

scripts-theme.min.js

scripts-theme.min.js

581 ms

api.js

api.js

53 ms

frontend.min.js

frontend.min.js

622 ms

js

js

123 ms

front-scripts.js

front-scripts.js

622 ms

effect.min.js

effect.min.js

625 ms

main_f4cc3f8c.js

main_f4cc3f8c.js

887 ms

currie-image-1920x1080.jpg

currie-image-1920x1080.jpg

552 ms

Dundreggan.jpg

Dundreggan.jpg

552 ms

Presentation2-1920x1484.jpg

Presentation2-1920x1484.jpg

509 ms

RYBKA_Crosses-1-2.png

RYBKA_Crosses-1-2.png

83 ms

17049A002.jpg

17049A002.jpg

724 ms

BadenochStrathspey.Comm_.Hospital_LoRes-001.jpg

BadenochStrathspey.Comm_.Hospital_LoRes-001.jpg

786 ms

windmill-comm-campus-tn-1600x1200.jpg

windmill-comm-campus-tn-1600x1200.jpg

510 ms

ph2south-lanarkshire-tn-1600x1200.jpg

ph2south-lanarkshire-tn-1600x1200.jpg

725 ms

taycare-acute-mentalhealth-tn-1600x1200.jpg

taycare-acute-mentalhealth-tn-1600x1200.jpg

687 ms

RYBKA_Crosses3x3.png

RYBKA_Crosses3x3.png

688 ms

LW_logo_LW-employer-only_0.jpg

LW_logo_LW-employer-only_0.jpg

689 ms

recaptcha__en.js

recaptcha__en.js

26 ms

icomoon.ttf

icomoon.ttf

365 ms

update.min.js

update.min.js

332 ms

anchor

anchor

200 ms

p.gif

p.gif

134 ms

d

d

52 ms

d

d

86 ms

d

d

91 ms

d

d

128 ms

d

d

92 ms

d

d

128 ms

d

d

92 ms

d

d

127 ms

d

d

129 ms

d

d

127 ms

d

d

126 ms

styles__ltr.css

styles__ltr.css

45 ms

recaptcha__en.js

recaptcha__en.js

53 ms

jii2b9ppJDqTAsX55EvEfeE0vYYR_2RMg7PGSfIj8NE.js

jii2b9ppJDqTAsX55EvEfeE0vYYR_2RMg7PGSfIj8NE.js

64 ms

webworker.js

webworker.js

64 ms

logo_48.png

logo_48.png

52 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

56 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

58 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

61 ms

recaptcha__en.js

recaptcha__en.js

49 ms

Accessibility Review

rybka.co.uk accessibility score

73

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 input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

High

Links do not have a discernible 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

rybka.co.uk best practices score

83

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

SEO Factors

rybka.co.uk SEO score

98

Search Engine Optimization Advices

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 Rybka.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 Rybka.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

rybka.co.uk

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