Tools & Wizards About Us

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

forum.dearheart.ru

Форум родителей детей и взрослых с врождённым пороком сердца

Page Load Speed

25.1 sec in total

First Response

2.4 sec

Resources Loaded

22 sec

Page Rendered

659 ms

About Website

Welcome to forum.dearheart.ru homepage info - get ready to check Forum Dearheart best content for Russia right away, or after learning these important things about forum.dearheart.ru

Форум для родителей детей с врождённым пороком сердца, а также взрослых пациентов с ВПС. Обсуждаются вопросы диагностики, лечения пороков сердца, сопустствующие заболевания при ВПС, развитие детей с б...

Visit forum.dearheart.ru

Key Findings

We analyzed Forum.dearheart.ru page load time and found that the first response time was 2.4 sec and then it took 22.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

forum.dearheart.ru performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

98/100

10%

LCP (Largest Contentful Paint)

Value1.3 s

100/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.3 s

100/100

10%

Network Requests Diagram

forum.dearheart.ru

2411 ms

oseni2.css

261 ms

common.js

271 ms

jquery.min.js

9 ms

dearheart_pack.js

579 ms

Our browser made a total of 147 requests to load all elements on the main page. We found that 35% of them (51 requests) were addressed to the original Forum.dearheart.ru, 18% (26 requests) were made to Static.dearheart.ru and 14% (20 requests) were made to Images.dearheart.ru. The less responsive or slowest element that took the longest time to load (19.6 sec) relates to the external source Ddnk.advertur.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 425.4 kB (38%)

Content Size

1.1 MB

After Optimization

707.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Forum.dearheart.ru main page is 1.1 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. 40% of websites need less resources to load. Javascripts take 844.6 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 71.8 kB

  • Original 95.6 kB
  • After minification 95.1 kB
  • After compression 23.9 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 71.8 kB or 75% of the original size.

Image Optimization

-5%

Potential reduce by 9.7 kB

  • Original 183.0 kB
  • After minification 173.3 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. Forum Dearheart images are well optimized though.

JavaScript Optimization

-40%

Potential reduce by 336.5 kB

  • Original 844.6 kB
  • After minification 844.5 kB
  • After compression 508.1 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 336.5 kB or 40% of the original size.

CSS Optimization

-79%

Potential reduce by 7.4 kB

  • Original 9.4 kB
  • After minification 8.0 kB
  • After compression 2.0 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. Forum.dearheart.ru needs all CSS files to be minified and compressed as it can save up to 7.4 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (35%)

Requests Now

91

After Optimization

59

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Forum Dearheart. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

forum.dearheart.ru accessibility score

76

Accessibility Issues

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

Document doesn't have a <title> element

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

forum.dearheart.ru 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

SEO Factors

forum.dearheart.ru SEO score

58

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

Document doesn't have a <title> element

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Forum.dearheart.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Forum.dearheart.ru main page’s claimed encoding is windows-1251. 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

Open Graph description is not detected on the main page of Forum Dearheart. 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: