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centigen.co.uk screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

centigen.co.uk

Centingen - Guiding Businesses Through The Maze Of Technologies

Page Load Speed

5.1 sec in total

First Response

80 ms

Resources Loaded

3.9 sec

Page Rendered

1.1 sec

centigen.co.uk screenshot

About Website

Welcome to centigen.co.uk homepage info - get ready to check Centigen best content right away, or after learning these important things about centigen.co.uk

☎ +44 (20) 4542 6777 We are digital transformation specialists who challenge businesses to be better. Whatever your organisations's size, shape or sector, we can design, develop and implement sol...

Visit centigen.co.uk

Key Findings

We analyzed Centigen.co.uk page load time and found that the first response time was 80 ms and then it took 5 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

centigen.co.uk performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

49/100

10%

LCP (Largest Contentful Paint)

Value12.5 s

0/100

25%

SI (Speed Index)

Value6.7 s

35/100

10%

TBT (Total Blocking Time)

Value390 ms

69/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value11.9 s

16/100

10%

Network Requests Diagram

centigen.co.uk

80 ms

centigen.co.uk

360 ms

style.min.css

270 ms

cookie-law-info-public.css

313 ms

cookie-law-info-gdpr.css

274 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 75% of them (71 requests) were addressed to the original Centigen.co.uk, 19% (18 requests) were made to Fonts.gstatic.com and 4% (4 requests) were made to New.centigen.co.uk. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Centigen.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 250.2 kB (5%)

Content Size

4.8 MB

After Optimization

4.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Centigen.co.uk main page is 4.8 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. 70% of websites need less resources to load. Images take 4.3 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 133.2 kB

  • Original 154.6 kB
  • After minification 142.6 kB
  • After compression 21.4 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 133.2 kB or 86% of the original size.

Image Optimization

-3%

Potential reduce by 112.0 kB

  • Original 4.3 MB
  • After minification 4.2 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. Centigen images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.8 kB

  • Original 232.8 kB
  • After minification 232.8 kB
  • After compression 231.0 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

-3%

Potential reduce by 3.2 kB

  • Original 103.3 kB
  • After minification 103.3 kB
  • After compression 100.2 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. Centigen.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 45 (66%)

Requests Now

68

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centigen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

centigen.co.uk

centigen.co.uk

80 ms

centigen.co.uk

centigen.co.uk

360 ms

style.min.css

style.min.css

270 ms

cookie-law-info-public.css

cookie-law-info-public.css

313 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

274 ms

style.min.css

style.min.css

286 ms

theme.min.css

theme.min.css

300 ms

style.css

style.css

360 ms

elementor-icons.min.css

elementor-icons.min.css

530 ms

animations.min.css

animations.min.css

553 ms

custom-frontend.min.css

custom-frontend.min.css

531 ms

post-31.css

post-31.css

577 ms

custom-pro-frontend.min.css

custom-pro-frontend.min.css

602 ms

global.css

global.css

630 ms

post-27.css

post-27.css

802 ms

post-989.css

post-989.css

785 ms

post-85.css

post-85.css

834 ms

css

css

30 ms

fontawesome.min.css

fontawesome.min.css

857 ms

solid.min.css

solid.min.css

866 ms

brands.min.css

brands.min.css

888 ms

jquery.min.js

jquery.min.js

1063 ms

jquery-migrate.min.js

jquery-migrate.min.js

1060 ms

cookie-law-info-public.js

cookie-law-info-public.js

1093 ms

post-181.css

post-181.css

1195 ms

post-150.css

post-150.css

1196 ms

post-124.css

post-124.css

1196 ms

cookie-law-info-table.css

cookie-law-info-table.css

1270 ms

regular.min.css

regular.min.css

1270 ms

email-decode.min.js

email-decode.min.js

1189 ms

jquery.smartmenus.min.js

jquery.smartmenus.min.js

1321 ms

jquery-numerator.min.js

jquery-numerator.min.js

1444 ms

imagesloaded.min.js

imagesloaded.min.js

1462 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

1463 ms

webpack.runtime.min.js

webpack.runtime.min.js

1528 ms

frontend-modules.min.js

frontend-modules.min.js

1545 ms

jquery.sticky.min.js

jquery.sticky.min.js

1541 ms

frontend.min.js

frontend.min.js

1729 ms

js

js

58 ms

owl.carousel.min.css

owl.carousel.min.css

1725 ms

core.min.js

core.min.js

1540 ms

dialog.min.js

dialog.min.js

1602 ms

waypoints.min.js

waypoints.min.js

1612 ms

share-link.min.js

share-link.min.js

1601 ms

swiper.min.js

swiper.min.js

1759 ms

frontend.min.js

frontend.min.js

1717 ms

preloaded-elements-handlers.min.js

preloaded-elements-handlers.min.js

1780 ms

preloaded-elements-handlers.min.js

preloaded-elements-handlers.min.js

1608 ms

owl.carousel.min.js

owl.carousel.min.js

1608 ms

slider-mainbg-003.jpg

slider-mainbg-003.jpg

442 ms

row-bgimage-3.png

row-bgimage-3.png

412 ms

testimonial_bg.jpg

testimonial_bg.jpg

419 ms

centigen_logo.png

centigen_logo.png

1061 ms

maze.png

maze.png

1226 ms

office.jpg

office.jpg

1235 ms

berdia.jpg

berdia.jpg

1114 ms

irakli.jpg

irakli.jpg

1305 ms

George-Ralph.jpeg

George-Ralph.jpeg

1329 ms

suri.jpg

suri.jpg

1403 ms

zura.jpg

zura.jpg

1462 ms

guga.jpg

guga.jpg

1484 ms

alex.jpg

alex.jpg

1507 ms

aim.jpg

aim.jpg

1562 ms

bill.jpg

bill.jpg

1552 ms

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pxiEyp8kv8JHgFVrJJfedw.ttf

16 ms

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30 ms

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45 ms

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59 ms

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59 ms

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59 ms

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59 ms

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59 ms

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pxiByp8kv8JHgFVrLBT5Z1xlEA.ttf

58 ms

fa-solid-900.woff

fa-solid-900.woff

1788 ms

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pxiGyp8kv8JHgFVrJJLucHtF.ttf

60 ms

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60 ms

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62 ms

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62 ms

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61 ms

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61 ms

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61 ms

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62 ms

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pxiDyp8kv8JHgFVrJJLm81xVF9eL.ttf

62 ms

fa-brands-400.woff

fa-brands-400.woff

1749 ms

Artisio-on-centigen.co_.uk-homepage-1-1024x617.jpg

Artisio-on-centigen.co_.uk-homepage-1-1024x617.jpg

1818 ms

Centigen-Blog.jpg

Centigen-Blog.jpg

1631 ms

london.jpg

london.jpg

317 ms

testimonial_bg.jpg

testimonial_bg.jpg

1596 ms

news1.jpg

news1.jpg

1841 ms

fa-regular-400.woff

fa-regular-400.woff

1856 ms

news2.jpg

news2.jpg

1988 ms

slider-mainbg-003.jpg

slider-mainbg-003.jpg

1759 ms

row-bgimage-3.png

row-bgimage-3.png

1761 ms

testimonial_bg.jpg

testimonial_bg.jpg

1540 ms

london.jpg

london.jpg

1693 ms

Accessibility Review

centigen.co.uk accessibility score

96

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

centigen.co.uk best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

centigen.co.uk SEO score

83

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

Page is blocked from indexing

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 Centigen.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 Centigen.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

centigen.co.uk

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