Tools & Wizards About Us
zhd-online.ru screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

zhd-online.ru

ЖД Билеты на поезда РЖД онлайн | Купить билет на поезд, расписание поездов

Page Load Speed

4.8 sec in total

First Response

535 ms

Resources Loaded

3.9 sec

Page Rendered

356 ms

zhd-online.ru screenshot

About Website

Visit zhd-online.ru now to see the best up-to-date Zhd Online content for Russia and also check out these interesting facts you probably never knew about zhd-online.ru

Официальные РЖД билеты онлайн, продажа жд билетов по низким ценам, актуальное расписание поездов. Купить билет на поезд недорого можно у нас.

Visit zhd-online.ru

Key Findings

We analyzed Zhd-online.ru page load time and found that the first response time was 535 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

zhd-online.ru performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

49/100

25%

SI (Speed Index)

Value5.0 s

64/100

10%

TBT (Total Blocking Time)

Value2,610 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.051

99/100

15%

TTI (Time to Interactive)

Value15.1 s

7/100

10%

Network Requests Diagram

zhd-online.ru

535 ms

zhd-online.ru

759 ms

1725266016-cssfaf17b91311f57311948350bb3bb5b2ee4e0d0cb3a120f4a628719ec5139b.css

264 ms

1725266016-js3f656b709753d47a200dffa3608d5035f165fdc974b2fc8e7659f90485d4c5.js

401 ms

ionicons.css

503 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 84% of them (16 requests) were addressed to the original Zhd-online.ru, 11% (2 requests) were made to Mc.yandex.com and 5% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (980 ms) belongs to the original domain Zhd-online.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 120.3 kB (30%)

Content Size

398.7 kB

After Optimization

278.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zhd-online.ru main page is 398.7 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. CSS take 216.2 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 71.4 kB

  • Original 92.1 kB
  • After minification 92.0 kB
  • After compression 20.7 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 71.4 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 31 B

  • Original 5.2 kB
  • After minification 5.2 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. Zhd Online images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 85.2 kB
  • After minification 85.2 kB
  • After compression 85.2 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

-23%

Potential reduce by 48.9 kB

  • Original 216.2 kB
  • After minification 216.2 kB
  • After compression 167.4 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. Zhd-online.ru needs all CSS files to be minified and compressed as it can save up to 48.9 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (29%)

Requests Now

17

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zhd Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

zhd-online.ru

zhd-online.ru

535 ms

zhd-online.ru

zhd-online.ru

759 ms

1725266016-cssfaf17b91311f57311948350bb3bb5b2ee4e0d0cb3a120f4a628719ec5139b.css

1725266016-cssfaf17b91311f57311948350bb3bb5b2ee4e0d0cb3a120f4a628719ec5139b.css

264 ms

1725266016-js3f656b709753d47a200dffa3608d5035f165fdc974b2fc8e7659f90485d4c5.js

1725266016-js3f656b709753d47a200dffa3608d5035f165fdc974b2fc8e7659f90485d4c5.js

401 ms

ionicons.css

ionicons.css

503 ms

jquery.min.js

jquery.min.js

627 ms

targets.js

targets.js

513 ms

widget.js

widget.js

521 ms

logo-zhd.png

logo-zhd.png

129 ms

visa.svg

visa.svg

138 ms

visa-electron.svg

visa-electron.svg

130 ms

mastercard.svg

mastercard.svg

140 ms

maestro.svg

maestro.svg

136 ms

mastercard-secure.svg

mastercard-secure.svg

133 ms

tag.js

tag.js

919 ms

railway-app.css

railway-app.css

216 ms

app_widget.js

app_widget.js

980 ms

advert.gif

advert.gif

715 ms

sync_cookie_image_decide

sync_cookie_image_decide

155 ms

Accessibility Review

zhd-online.ru accessibility score

73

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

[role]s do not have all required [aria-*] attributes

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

zhd-online.ru best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

zhd-online.ru SEO score

96

Search Engine Optimization Advices

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

    RU

  • Encoding

    UTF-8

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

zhd-online.ru

Open Graph data is detected on the main page of Zhd Online. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: