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rusemb.org.uk screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 36

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

rusemb.org.uk

Embassy of the Russian Federation to the United Kingdom of Great Britain and Northern Ireland

Page Load Speed

3.2 sec in total

First Response

417 ms

Resources Loaded

2.5 sec

Page Rendered

326 ms

rusemb.org.uk screenshot

About Website

Visit rusemb.org.uk now to see the best up-to-date Rusemb content for United Kingdom and also check out these interesting facts you probably never knew about rusemb.org.uk

Embassy of the Russian Federation to the United Kingdom of Great Britain and Northern Ireland

Visit rusemb.org.uk

Key Findings

We analyzed Rusemb.org.uk page load time and found that the first response time was 417 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

rusemb.org.uk performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

61/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value240 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value0.022

100/100

15%

TTI (Time to Interactive)

Value7.0 s

52/100

10%

Network Requests Diagram

rusemb.org.uk

417 ms

index.css

196 ms

jquery.min.js

404 ms

header_right.jpg

122 ms

header_back.jpg

122 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 86% of them (57 requests) were addressed to the original Rusemb.org.uk, 6% (4 requests) were made to Platform.twitter.com and 5% (3 requests) were made to Cdn.syndication.twimg.com. The less responsive or slowest element that took the longest time to load (793 ms) belongs to the original domain Rusemb.org.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 154.8 kB (21%)

Content Size

726.2 kB

After Optimization

571.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rusemb.org.uk main page is 726.2 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 607.8 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 33.7 kB

  • Original 43.3 kB
  • After minification 41.7 kB
  • After compression 9.7 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 33.7 kB or 78% of the original size.

Image Optimization

-11%

Potential reduce by 68.9 kB

  • Original 607.8 kB
  • After minification 538.9 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. Obviously, Rusemb needs image optimization as it can save up to 68.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 37.7 kB

  • Original 57.3 kB
  • After minification 57.3 kB
  • After compression 19.6 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 37.7 kB or 66% of the original size.

CSS Optimization

-82%

Potential reduce by 14.5 kB

  • Original 17.7 kB
  • After minification 16.5 kB
  • After compression 3.2 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. Rusemb.org.uk needs all CSS files to be minified and compressed as it can save up to 14.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (36%)

Requests Now

64

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rusemb. 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

rusemb.org.uk

rusemb.org.uk

417 ms

index.css

index.css

196 ms

jquery.min.js

jquery.min.js

404 ms

header_right.jpg

header_right.jpg

122 ms

header_back.jpg

header_back.jpg

122 ms

icon_spotlight.gif

icon_spotlight.gif

123 ms

header_left.jpg

header_left.jpg

193 ms

menu_left.gif

menu_left.gif

194 ms

menu_activ.gif

menu_activ.gif

200 ms

menu_line.gif

menu_line.gif

202 ms

menu_noactiv.gif

menu_noactiv.gif

205 ms

rss.png

rss.png

211 ms

twitter.png

twitter.png

287 ms

flickr.png

flickr.png

288 ms

youtube.png

youtube.png

299 ms

facebook.png

facebook.png

303 ms

slideshare.png

slideshare.png

307 ms

twsq_icon.png

twsq_icon.png

312 ms

sitemap.png

sitemap.png

388 ms

dot.gif

dot.gif

388 ms

rus.gif

rus.gif

398 ms

reng.gif

reng.gif

401 ms

menu_right.gif

menu_right.gif

409 ms

menu_top.gif

menu_top.gif

413 ms

menu_bottom.gif

menu_bottom.gif

482 ms

6.jpg

6.jpg

480 ms

3.gif

3.gif

497 ms

15.png

15.png

500 ms

132.png

132.png

509 ms

133.png

133.png

720 ms

127.png

127.png

670 ms

134.png

134.png

576 ms

123.png

123.png

595 ms

95.png

95.png

598 ms

102.png

102.png

609 ms

118.png

118.png

672 ms

129_tmp.jpg

129_tmp.jpg

793 ms

1.gif

1.gif

698 ms

widgets.js

widgets.js

6 ms

2.gif

2.gif

690 ms

hit

hit

325 ms

button.831500944bc3eb7ea5276ccdc3f71d2e.js

button.831500944bc3eb7ea5276ccdc3f71d2e.js

27 ms

follow_button.6a78875565a912489e9aef879c881358.en.html

follow_button.6a78875565a912489e9aef879c881358.en.html

27 ms

info.json

info.json

97 ms

info.json

info.json

107 ms

info.json

info.json

107 ms

3.gif

3.gif

655 ms

4.gif

4.gif

657 ms

278.jpg

278.jpg

688 ms

277.jpg

277.jpg

630 ms

473.jpg

473.jpg

639 ms

arrow_list.gif

arrow_list.gif

673 ms

mfa_russia.png

mfa_russia.png

673 ms

amb_yakovenko.jpg

amb_yakovenko.jpg

702 ms

russianembassy.jpg

russianembassy.jpg

697 ms

president.jpg

president.jpg

641 ms

white.jpg

white.jpg

648 ms

mfa.jpg

mfa.jpg

666 ms

mgimo.jpg

mgimo.jpg

667 ms

eec.jpg

eec.jpg

697 ms

footer_right.gif

footer_right.gif

699 ms

footer_back.gif

footer_back.gif

648 ms

footer_left.gif

footer_left.gif

649 ms

jot.html

jot.html

3 ms

print.css

print.css

103 ms

counter

counter

313 ms

Accessibility Review

rusemb.org.uk accessibility score

36

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

[id] attributes on active, focusable elements are not unique

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

rusemb.org.uk best practices score

50

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

rusemb.org.uk SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Rusemb.org.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 Rusemb.org.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

rusemb.org.uk

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