Tools & Wizards About Us
nodex.ru screenshot

Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

nodex.ru

NODEX - хостинг, сo-location, размещение серверов, выделенные линии. г. Санкт-Петербург.

Page Load Speed

2.6 sec in total

First Response

438 ms

Resources Loaded

2.1 sec

Page Rendered

88 ms

nodex.ru screenshot

About Website

Click here to check amazing NODEX content for Russia. Otherwise, check out these important facts you probably never knew about nodex.ru

Компания НОДЭКС образована в апреле 2001 года. Опыт и профессионализм сотрудников компании позволяет постоянно улучшать качество обслуживания и внедрять передовые технологии в области связи, а индивид...

Visit nodex.ru

Key Findings

We analyzed Nodex.ru page load time and found that the first response time was 438 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

nodex.ru performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

75/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

Network Requests Diagram

nodex.ru

438 ms

nodex.ru

588 ms

main.css

127 ms

ga.js

16 ms

hit

262 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 80% of them (20 requests) were addressed to the original Nodex.ru, 12% (3 requests) were made to Counter.yadro.ru and 8% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (639 ms) belongs to the original domain Nodex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 8.5 kB (10%)

Content Size

83.3 kB

After Optimization

74.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nodex.ru main page is 83.3 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 10% of websites need less resources to load. Images take 53.8 kB which makes up the majority of the site volume.

HTML Optimization

-66%

Potential reduce by 4.9 kB

  • Original 7.4 kB
  • After minification 5.9 kB
  • After compression 2.6 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 1.5 kB, which is 21% 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 4.9 kB or 66% of the original size.

Image Optimization

-0%

Potential reduce by 64 B

  • Original 53.8 kB
  • After minification 53.8 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. NODEX images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-73%

Potential reduce by 3.5 kB

  • Original 4.8 kB
  • After minification 4.3 kB
  • After compression 1.3 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. Nodex.ru needs all CSS files to be minified and compressed as it can save up to 3.5 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (62%)

Requests Now

21

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NODEX. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

nodex.ru

nodex.ru

438 ms

nodex.ru

nodex.ru

588 ms

main.css

main.css

127 ms

ga.js

ga.js

16 ms

hit

hit

262 ms

bg_test.gif

bg_test.gif

132 ms

logo.gif

logo.gif

260 ms

menu_line.gif

menu_line.gif

380 ms

icon_mail.gif

icon_mail.gif

382 ms

icon_search.gif

icon_search.gif

383 ms

screen_colo2.jpg

screen_colo2.jpg

639 ms

arrow.gif

arrow.gif

386 ms

news_coner.gif

news_coner.gif

385 ms

news_cdown.gif

news_cdown.gif

505 ms

news_ctop.gif

news_ctop.gif

507 ms

other_bg.gif

other_bg.gif

509 ms

game_ico.gif

game_ico.gif

511 ms

controlp_ico.gif

controlp_ico.gif

511 ms

other_rdown.gif

other_rdown.gif

631 ms

other_rtop.gif

other_rtop.gif

633 ms

gang.gif

gang.gif

634 ms

grey_line.gif

grey_line.gif

636 ms

__utm.gif

__utm.gif

12 ms

hit

hit

520 ms

hit

hit

130 ms

Accessibility Review

nodex.ru accessibility score

59

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

Best Practices

nodex.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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

nodex.ru SEO score

58

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

    WINDOWS-1251

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

nodex.ru

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