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unibritannica.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

unibritannica.com

Study in the UK with UNI Britannica - Your Educational Adviser

Page Load Speed

5.1 sec in total

First Response

413 ms

Resources Loaded

4.2 sec

Page Rendered

456 ms

unibritannica.com screenshot

About Website

Click here to check amazing UNI Britannica content. Otherwise, check out these important facts you probably never knew about unibritannica.com

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Key Findings

We analyzed Unibritannica.com page load time and found that the first response time was 413 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

unibritannica.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value10.0 s

0/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value10,130 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value36.7 s

0/100

10%

Network Requests Diagram

unibritannica.com

413 ms

js

70 ms

dglf1.css

103 ms

dglf1.css

180 ms

dglf4.css

480 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 68% of them (50 requests) were addressed to the original Unibritannica.com, 16% (12 requests) were made to Youtube.com and 3% (2 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Unibritannica.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 256.6 kB (12%)

Content Size

2.2 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Unibritannica.com main page is 2.2 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. Only a small number of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 106.3 kB

  • Original 129.3 kB
  • After minification 122.7 kB
  • After compression 23.0 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 106.3 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 76.5 kB

  • Original 1.4 MB
  • After minification 1.3 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. UNI Britannica images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 58.3 kB

  • Original 440.4 kB
  • After minification 440.2 kB
  • After compression 382.1 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 58.3 kB or 13% of the original size.

CSS Optimization

-7%

Potential reduce by 15.5 kB

  • Original 215.2 kB
  • After minification 215.2 kB
  • After compression 199.7 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. Unibritannica.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 42 (63%)

Requests Now

67

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of UNI Britannica. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

unibritannica.com

unibritannica.com

413 ms

js

js

70 ms

dglf1.css

dglf1.css

103 ms

dglf1.css

dglf1.css

180 ms

dglf4.css

dglf4.css

480 ms

dglf1.css

dglf1.css

256 ms

css

css

35 ms

dglf1.js

dglf1.js

256 ms

dglf1.js

dglf1.js

340 ms

dglf1.js

dglf1.js

329 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

23 ms

dglf1.css

dglf1.css

257 ms

156-layout.js

156-layout.js

330 ms

copy-the-code.js

copy-the-code.js

331 ms

clipboard.js

clipboard.js

334 ms

copy-inline.js

copy-inline.js

403 ms

dae.js

dae.js

404 ms

swiped-events.min.js

swiped-events.min.js

406 ms

jquery.imagesloaded.min.js

jquery.imagesloaded.min.js

412 ms

effect.min.js

effect.min.js

418 ms

ditty-news-ticker.js

ditty-news-ticker.js

584 ms

media-query.js

media-query.js

583 ms

download.js

download.js

584 ms

ssba.js

ssba.js

584 ms

navigation.min.js

navigation.min.js

585 ms

wpforms-user-journey.min.js

wpforms-user-journey.min.js

609 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

637 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

608 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

608 ms

vimeo.min.js

vimeo.min.js

609 ms

ditty.js

ditty.js

608 ms

helpers.js

helpers.js

677 ms

dittyDisplayTicker.js

dittyDisplayTicker.js

676 ms

40 ms

27 ms

events.js

events.js

118 ms

fbevents.js

fbevents.js

89 ms

GRAD-2.jpg

GRAD-2.jpg

228 ms

cropped-LogoMakr_7.png

cropped-LogoMakr_7.png

143 ms

Students-life-2-square-a5846580935c453a7f5ec304297f061f-.jpg

Students-life-2-square-a5846580935c453a7f5ec304297f061f-.jpg

226 ms

STUDENT-LIFE-e1537783978571-square-a9446268d304aa1abba514c754b3db30-.jpg

STUDENT-LIFE-e1537783978571-square-a9446268d304aa1abba514c754b3db30-.jpg

266 ms

Stu-3-square-331d1f317a8b7d54d9509c5df92eaf73-.jpg

Stu-3-square-331d1f317a8b7d54d9509c5df92eaf73-.jpg

435 ms

STU-4-circle-96ca9f870cfcbe390cf437b0efc96c6f-5758c868f0fae.jpg

STU-4-circle-96ca9f870cfcbe390cf437b0efc96c6f-5758c868f0fae.jpg

435 ms

ielts_free.jpg

ielts_free.jpg

975 ms

bc_credit-300x161.jpg

bc_credit-300x161.jpg

288 ms

clw_global_3-300x225.webp

clw_global_3-300x225.webp

303 ms

weibo_qr.jpg

weibo_qr.jpg

886 ms

wechat_qr-1.jpg

wechat_qr-1.jpg

886 ms

LOGOS-Apr-2021.png

LOGOS-Apr-2021.png

977 ms

Partners.jpg

Partners.jpg

976 ms

font

font

75 ms

fa-solid-900.woff

fa-solid-900.woff

930 ms

fa-solid-900.ttf

fa-solid-900.ttf

1013 ms

fa-regular-400.woff

fa-regular-400.woff

928 ms

fa-regular-400.ttf

fa-regular-400.ttf

928 ms

fa-brands-400.woff

fa-brands-400.woff

929 ms

fa-brands-400.ttf

fa-brands-400.ttf

930 ms

main.MTE2NjEzZWI4MQ.js

main.MTE2NjEzZWI4MQ.js

13 ms

player_api

player_api

59 ms

mejs-controls.svg

mejs-controls.svg

764 ms

www-widgetapi.js

www-widgetapi.js

8 ms

OQvbgUvO-0E

OQvbgUvO-0E

198 ms

dS4iSWh4-7A

dS4iSWh4-7A

84 ms

EcBNcmpoU0M

EcBNcmpoU0M

623 ms

b-wQ1jVq_58

b-wQ1jVq_58

171 ms

fHiHU-tn43Q

fHiHU-tn43Q

158 ms

yPAs3f0Z8EM

yPAs3f0Z8EM

181 ms

www-player.css

www-player.css

7 ms

www-embed-player.js

www-embed-player.js

33 ms

base.js

base.js

114 ms

ad_status.js

ad_status.js

444 ms

odCoDBU9oV91s5dR-LaYbLEhfvL19F60bn5h6Uq-Zz0.js

odCoDBU9oV91s5dR-LaYbLEhfvL19F60bn5h6Uq-Zz0.js

120 ms

embed.js

embed.js

91 ms

id

id

81 ms

Accessibility Review

unibritannica.com accessibility score

93

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

button, link, and menuitem elements 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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

unibritannica.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

unibritannica.com SEO score

100

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

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 Unibritannica.com 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 Unibritannica.com 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

unibritannica.com

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