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seul.org screenshot

Report Summary

  • 94

    Performance

    Renders faster than
    93% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

seul.org

Seul.org Home Page

Page Load Speed

833 ms in total

First Response

50 ms

Resources Loaded

648 ms

Page Rendered

135 ms

seul.org screenshot

About Website

Visit seul.org now to see the best up-to-date Seul content for Russia and also check out these interesting facts you probably never knew about seul.org

Visit seul.org

Key Findings

We analyzed Seul.org page load time and found that the first response time was 50 ms and then it took 783 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

seul.org performance score

94

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

80/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

85/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.1 s

99/100

10%

Network Requests Diagram

seul.org

50 ms

www.seul.org

296 ms

mainpage.css

30 ms

valid-html401

29 ms

vcss

31 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 90% of them (18 requests) were addressed to the original Seul.org, 5% (1 request) were made to W3.org and 5% (1 request) were made to Jigsaw.w3.org. The less responsive or slowest element that took the longest time to load (296 ms) belongs to the original domain Seul.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 15.5 kB (25%)

Content Size

61.8 kB

After Optimization

46.3 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Seul.org main page is 61.8 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. Only 5% of websites need less resources to load. Images take 43.4 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 13.1 kB

  • Original 16.3 kB
  • After minification 11.7 kB
  • After compression 3.2 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 4.6 kB, which is 28% 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 13.1 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 859 B

  • Original 43.4 kB
  • After minification 42.5 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. Seul images are well optimized though.

CSS Optimization

-73%

Potential reduce by 1.5 kB

  • Original 2.1 kB
  • After minification 1.6 kB
  • After compression 564 B

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. Seul.org needs all CSS files to be minified and compressed as it can save up to 1.5 kB or 73% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

18

After Optimization

18

  • Images
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Seul. According to our analytics all requests are already optimized.

Network Requests Diagram

seul.org

seul.org

50 ms

www.seul.org

www.seul.org

296 ms

mainpage.css

mainpage.css

30 ms

valid-html401

valid-html401

29 ms

vcss

vcss

31 ms

mainbackground.png

mainbackground.png

14 ms

topdecor.png

topdecor.png

29 ms

crimson_fields.png

crimson_fields.png

29 ms

geda.png

geda.png

27 ms

general_education_online.png

general_education_online.png

29 ms

gftp.png

gftp.png

30 ms

gperiodic.png

gperiodic.png

263 ms

invasion_-_battle_of_survival.png

invasion_-_battle_of_survival.png

53 ms

iptraf.png

iptraf.png

56 ms

open_collector.png

open_collector.png

56 ms

pingus.jpg

pingus.jpg

53 ms

pygame.png

pygame.png

55 ms

schoolforge.png

schoolforge.png

80 ms

tiny_linux.png

tiny_linux.png

81 ms

worldforge.png

worldforge.png

81 ms

Accessibility Review

seul.org accessibility score

93

Accessibility Issues

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

Best Practices

seul.org best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

seul.org SEO score

69

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    US-ASCII

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Seul.org 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 Seul.org main page’s claimed encoding is us-ascii. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

seul.org

Open Graph description is not detected on the main page of Seul. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: