Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 42

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

rackserver.ru

Размещение сайтов в России (Москва) и США, сервера VPS, домены, сертификаты безопасности, хостинг

Page Load Speed

1.2 sec in total

First Response

222 ms

Resources Loaded

760 ms

Page Rendered

170 ms

rackserver.ru screenshot

About Website

Visit rackserver.ru now to see the best up-to-date Rackserver content for Belarus and also check out these interesting facts you probably never knew about rackserver.ru

Недорогой хостинг на SSD дисках - надежно, быстро; возможность бесплатной регистрации доменов; сертификаты безопасности Let's Encrypt, техническая поддержка, vps впс серверы virtuozzo7 / OpenVZ

Visit rackserver.ru

Key Findings

We analyzed Rackserver.ru page load time and found that the first response time was 222 ms and then it took 930 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

rackserver.ru performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

18/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value90 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value8.9 s

35/100

10%

Network Requests Diagram

rackserver.ru

222 ms

www.rackserver.ru

186 ms

style.css

53 ms

jquery-1.6.2.min.js

78 ms

js.js

49 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 64% of them (21 requests) were addressed to the original Rackserver.ru, 6% (2 requests) were made to Google-analytics.com and 6% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (225 ms) belongs to the original domain Rackserver.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 171.6 kB (39%)

Content Size

439.9 kB

After Optimization

268.3 kB

In fact, the total size of Rackserver.ru main page is 439.9 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. 35% of websites need less resources to load. Images take 189.4 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 9.3 kB

  • Original 13.1 kB
  • After minification 11.1 kB
  • After compression 3.8 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 2.1 kB, which is 16% 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 9.3 kB or 71% of the original size.

Image Optimization

-5%

Potential reduce by 9.9 kB

  • Original 189.4 kB
  • After minification 179.5 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. Rackserver images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 95.5 kB

  • Original 170.2 kB
  • After minification 170.2 kB
  • After compression 74.7 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 95.5 kB or 56% of the original size.

CSS Optimization

-85%

Potential reduce by 56.9 kB

  • Original 67.2 kB
  • After minification 60.7 kB
  • After compression 10.3 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. Rackserver.ru needs all CSS files to be minified and compressed as it can save up to 56.9 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (39%)

Requests Now

28

After Optimization

17

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rackserver. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

rackserver.ru accessibility score

42

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.

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

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

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

Best Practices

rackserver.ru best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

rackserver.ru SEO score

64

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rackserver.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 Rackserver.ru 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

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