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dmtsoft.ru screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

dmtsoft.ru

DMT Software программирование, исходники/sources алгоритмов на Си/C++,Pascal,Assembler,Prolog,Пролог,Unigraphics,Qbasic, алгоритмы программы. Программ...

Page Load Speed

3.5 sec in total

First Response

1 sec

Resources Loaded

2.1 sec

Page Rendered

347 ms

dmtsoft.ru screenshot

About Website

Welcome to dmtsoft.ru homepage info - get ready to check DMT Soft best content for Russia right away, or after learning these important things about dmtsoft.ru

DMT Software программирование, исходники/sources, статьи по программированию на Си/C++,Pascal,Assembler,Prolog, Delphi,Пролог, Qbasic алгоритмы программы система управления сайтами dmt cms перевод тек...

Visit dmtsoft.ru

Key Findings

We analyzed Dmtsoft.ru page load time and found that the first response time was 1 sec and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

dmtsoft.ru performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.2 s

100/100

25%

SI (Speed Index)

Value2.4 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)

Value1.0 s

100/100

10%

Network Requests Diagram

dmtsoft.ru

1007 ms

style.css

171 ms

enter.js

291 ms

logo

265 ms

img01.gif

157 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 80% of them (12 requests) were addressed to the original Dmtsoft.ru, 20% (3 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Dmtsoft.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 80.8 kB (74%)

Content Size

109.1 kB

After Optimization

28.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dmtsoft.ru main page is 109.1 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. 15% of websites need less resources to load. HTML takes 87.7 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 74.4 kB

  • Original 87.7 kB
  • After minification 87.3 kB
  • After compression 13.3 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 74.4 kB or 85% of the original size.

Image Optimization

-32%

Potential reduce by 6.0 kB

  • Original 18.8 kB
  • After minification 12.8 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, DMT Soft needs image optimization as it can save up to 6.0 kB or 32% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-16%

Potential reduce by 140 B

  • Original 856 B
  • After minification 856 B
  • After compression 716 B

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 140 B or 16% of the original size.

CSS Optimization

-18%

Potential reduce by 321 B

  • Original 1.8 kB
  • After minification 1.8 kB
  • After compression 1.4 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. Dmtsoft.ru needs all CSS files to be minified and compressed as it can save up to 321 B or 18% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DMT Soft. According to our analytics all requests are already optimized.

Network Requests Diagram

dmtsoft.ru

dmtsoft.ru

1007 ms

style.css

style.css

171 ms

enter.js

enter.js

291 ms

logo

logo

265 ms

img01.gif

img01.gif

157 ms

cursor.cur

cursor.cur

157 ms

img02.jpg

img02.jpg

286 ms

exit.gif

exit.gif

361 ms

aticle.gif

aticle.gif

298 ms

programm.gif

programm.gif

293 ms

hit

hit

265 ms

navigation.gif

navigation.gif

438 ms

subMenuBg.png

subMenuBg.png

290 ms

subMenuBottom.png

subMenuBottom.png

438 ms

hit

hit

535 ms

Accessibility Review

dmtsoft.ru accessibility score

45

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

Form elements do not have associated labels

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

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

Best Practices

dmtsoft.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

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

dmtsoft.ru SEO score

69

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

Image elements do not have [alt] attributes

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 Dmtsoft.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 Dmtsoft.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

dmtsoft.ru

Open Graph description is not detected on the main page of DMT Soft. 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: