Tools & Wizards About Us
rentgen-proekt.ru screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

rentgen-proekt.ru

Домен rentgen-proekt.ru: купить в магазине доменных имен REG.RU

Page Load Speed

4.9 sec in total

First Response

626 ms

Resources Loaded

4 sec

Page Rendered

275 ms

rentgen-proekt.ru screenshot

About Website

Welcome to rentgen-proekt.ru homepage info - get ready to check Rentgen Proekt best content for Russia right away, or after learning these important things about rentgen-proekt.ru

Домен rentgen-proekt.ru продаётся. Цена: 200,00 р. Категории: Бизнес - Бизнес (другое). Вся информация о домене в магазине доменов REG.RU.

Visit rentgen-proekt.ru

Key Findings

We analyzed Rentgen-proekt.ru page load time and found that the first response time was 626 ms and then it took 4.3 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

rentgen-proekt.ru performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value15.9 s

0/100

25%

SI (Speed Index)

Value18.0 s

0/100

10%

TBT (Total Blocking Time)

Value34,370 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value47.0 s

0/100

10%

Network Requests Diagram

rentgen-proekt.ru

626 ms

style.css

2962 ms

watch.js

10 ms

bg1.jpg

228 ms

logo.gif

417 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 63% of them (5 requests) were addressed to the original Rentgen-proekt.ru, 13% (1 request) were made to Mc.yandex.ru and 13% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Rentgen-proekt.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 9.4 kB (66%)

Content Size

14.2 kB

After Optimization

4.8 kB

  • HTML
  • CSS

In fact, the total size of Rentgen-proekt.ru main page is 14.2 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 11.9 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 7.7 kB

  • Original 11.9 kB
  • After minification 11.6 kB
  • After compression 4.1 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 7.7 kB or 65% of the original size.

CSS Optimization

-71%

Potential reduce by 1.7 kB

  • Original 2.4 kB
  • After minification 2.0 kB
  • After compression 684 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. Rentgen-proekt.ru needs all CSS files to be minified and compressed as it can save up to 1.7 kB or 71% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

  • Images
  • CSS

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rentgen Proekt. According to our analytics all requests are already optimized.

Network Requests Diagram

rentgen-proekt.ru

rentgen-proekt.ru

626 ms

style.css

style.css

2962 ms

watch.js

watch.js

10 ms

bg1.jpg

bg1.jpg

228 ms

logo.gif

logo.gif

417 ms

ar-r.gif

ar-r.gif

423 ms

gtm.js

gtm.js

115 ms

hit

hit

371 ms

Accessibility Review

rentgen-proekt.ru accessibility score

75

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

[aria-*] attributes do not match their roles

High

button, link, and menuitem elements do not have accessible names.

High

[role]s are not contained by their required parent element

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

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

Links do not have a discernible name

Best Practices

rentgen-proekt.ru best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

rentgen-proekt.ru SEO score

77

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

High

Page is blocked from indexing

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rentgen-proekt.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian 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 Rentgen-proekt.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

rentgen-proekt.ru

Open Graph description is not detected on the main page of Rentgen Proekt. 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: