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dotcentric.co.uk screenshot

Report Summary

  • 72

    Performance

    Renders faster than
    82% of other websites

  • 49

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

dotcentric.co.uk

dotcentric – Optimizely Award Winning Agency based in London

Page Load Speed

4.2 sec in total

First Response

172 ms

Resources Loaded

3.5 sec

Page Rendered

568 ms

dotcentric.co.uk screenshot

About Website

Visit dotcentric.co.uk now to see the best up-to-date Dotcentric content and also check out these interesting facts you probably never knew about dotcentric.co.uk

London based digital agency specialising in digital strategy, experience design (UX/UI) and Optimizely (previously Episerver) CMS and commerce development.

Visit dotcentric.co.uk

Key Findings

We analyzed Dotcentric.co.uk page load time and found that the first response time was 172 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

dotcentric.co.uk performance score

72

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.254

49/100

15%

TTI (Time to Interactive)

Value6.0 s

65/100

10%

Network Requests Diagram

dotcentric.co.uk

172 ms

www.dotcentric.co.uk

365 ms

Site2.css

260 ms

css2

30 ms

sitesripts.js

589 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 34% of them (20 requests) were addressed to the original Dotcentric.co.uk, 43% (25 requests) were made to Dc-live.fastcdn.co.uk and 16% (9 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Dc-live.fastcdn.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 375.8 kB (9%)

Content Size

4.3 MB

After Optimization

3.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dotcentric.co.uk main page is 4.3 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. 55% of websites need less resources to load. Images take 4.1 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 34.3 kB

  • Original 40.5 kB
  • After minification 27.7 kB
  • After compression 6.2 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 12.7 kB, which is 32% 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 34.3 kB or 85% of the original size.

Image Optimization

-7%

Potential reduce by 292.6 kB

  • Original 4.1 MB
  • After minification 3.8 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. Dotcentric images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 1.4 kB

  • Original 6.6 kB
  • After minification 6.6 kB
  • After compression 5.1 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 1.4 kB or 22% of the original size.

CSS Optimization

-43%

Potential reduce by 47.4 kB

  • Original 110.3 kB
  • After minification 110.3 kB
  • After compression 62.9 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. Dotcentric.co.uk needs all CSS files to be minified and compressed as it can save up to 47.4 kB or 43% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (27%)

Requests Now

44

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dotcentric. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dotcentric.co.uk

dotcentric.co.uk

172 ms

www.dotcentric.co.uk

www.dotcentric.co.uk

365 ms

Site2.css

Site2.css

260 ms

css2

css2

30 ms

sitesripts.js

sitesripts.js

589 ms

parallax.js

parallax.js

345 ms

lozad.min.js

lozad.min.js

346 ms

toastr.min.js

toastr.min.js

344 ms

gtm.js

gtm.js

83 ms

optimizely_logo.svg

optimizely_logo.svg

423 ms

tws.jpg

tws.jpg

832 ms

karndean.jpg

karndean.jpg

831 ms

rsc.jpg

rsc.jpg

825 ms

lta.jpg

lta.jpg

752 ms

sra.jpg

sra.jpg

852 ms

nmc.jpg

nmc.jpg

767 ms

economist.jpg

economist.jpg

1180 ms

nia.jpg

nia.jpg

1198 ms

hearing-dogs.jpg

hearing-dogs.jpg

1250 ms

telefonica.jpg

telefonica.jpg

1257 ms

adecco.jpg

adecco.jpg

1171 ms

milkround.jpg

milkround.jpg

1202 ms

ic_dehaze_black_24px.svg

ic_dehaze_black_24px.svg

133 ms

dot-left-img.svg

dot-left-img.svg

380 ms

dot-right-img.svg

dot-right-img.svg

378 ms

quote-ic.svg

quote-ic.svg

135 ms

dots-greybg.svg

dots-greybg.svg

223 ms

eye-ic.svg

eye-ic.svg

221 ms

icon3.svg

icon3.svg

375 ms

right-arrow.svg

right-arrow.svg

338 ms

pxiEyp8kv8JHgFVrFJDUdVNF.ttf

pxiEyp8kv8JHgFVrFJDUdVNF.ttf

40 ms

pxiByp8kv8JHgFVrLGT9V1tvEv-L.ttf

pxiByp8kv8JHgFVrLGT9V1tvEv-L.ttf

63 ms

pxiByp8kv8JHgFVrLDz8V1tvEv-L.ttf

pxiByp8kv8JHgFVrLDz8V1tvEv-L.ttf

71 ms

pxiByp8kv8JHgFVrLFj_V1tvEv-L.ttf

pxiByp8kv8JHgFVrLFj_V1tvEv-L.ttf

91 ms

pxiByp8kv8JHgFVrLEj6V1tvEv-L.ttf

pxiByp8kv8JHgFVrLEj6V1tvEv-L.ttf

90 ms

pxiByp8kv8JHgFVrLCz7V1tvEv-L.ttf

pxiByp8kv8JHgFVrLCz7V1tvEv-L.ttf

90 ms

pxiByp8kv8JHgFVrLDD4V1tvEv-L.ttf

pxiByp8kv8JHgFVrLDD4V1tvEv-L.ttf

90 ms

pxiGyp8kv8JHgFVrJJLed3FHGPc.ttf

pxiGyp8kv8JHgFVrJJLed3FHGPc.ttf

89 ms

pxiDyp8kv8JHgFVrJJLmy15lEN2JQEk.ttf

pxiDyp8kv8JHgFVrJJLmy15lEN2JQEk.ttf

90 ms

pillar-interface.woff

pillar-interface.woff

333 ms

socicon.ttf

socicon.ttf

500 ms

insight.min.js

insight.min.js

113 ms

1110x834_2023umbracocpthumbnail.jpeg

1110x834_2023umbracocpthumbnail.jpeg

1670 ms

1110x834_umbracoukfest.png

1110x834_umbracoukfest.png

1680 ms

1110x834_abs_womenintech.png

1110x834_abs_womenintech.png

1696 ms

profile-img.png

profile-img.png

1338 ms

optimizely-solution-partner-badge-2022_gold.svg

optimizely-solution-partner-badge-2022_gold.svg

1311 ms

umbraco-goldpartner-logo.svg

umbraco-goldpartner-logo.svg

1314 ms

microsoftpartner-logo-landscape.svg

microsoftpartner-logo-landscape.svg

1722 ms

2544x1908_featuredcasestudy.jpg

2544x1908_featuredcasestudy.jpg

1939 ms

1110x834_sra_regthumbnail_.jpg

1110x834_sra_regthumbnail_.jpg

1970 ms

1110x834_lta_landingpageplayerthumbnail.jpg

1110x834_lta_landingpageplayerthumbnail.jpg

2265 ms

1110x834_nmc_regthumbnail.jpg

1110x834_nmc_regthumbnail.jpg

2194 ms

1110x834_gmat_thumbnail_2.jpg

1110x834_gmat_thumbnail_2.jpg

2201 ms

dotcentric-logo.svg

dotcentric-logo.svg

90 ms

logo-white.png

logo-white.png

101 ms

eye-ic.svg

eye-ic.svg

88 ms

insight_tag_errors.gif

insight_tag_errors.gif

177 ms

Accessibility Review

dotcentric.co.uk accessibility score

49

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

dotcentric.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

High

Page has valid source maps

SEO Factors

dotcentric.co.uk SEO score

79

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

High

Image elements do not have [alt] attributes

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dotcentric.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 Dotcentric.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

dotcentric.co.uk

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