Tools & Wizards About Us

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

transsyberyjska.pl

Bilety on-line na Kolej Transsyberyjską i w Rosji - Trannssyberyjska.pl

Page Load Speed

5.7 sec in total

First Response

1.1 sec

Resources Loaded

3.7 sec

Page Rendered

910 ms

About Website

Visit transsyberyjska.pl now to see the best up-to-date Transsyberyjska content for Poland and also check out these interesting facts you probably never knew about transsyberyjska.pl

Bilety kolejowe on-line po całej Rosji oraz bilety kolejowe na trasy po krajach byłego ZSRR i do Chin.

Visit transsyberyjska.pl

Key Findings

We analyzed Transsyberyjska.pl page load time and found that the first response time was 1.1 sec and then it took 4.6 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

transsyberyjska.pl performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

4/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value580 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value8.2 s

40/100

10%

Network Requests Diagram

transsyberyjska.pl

1078 ms

transsyberyjska.pl

473 ms

gtm.js

81 ms

wp-emoji-release.min.js

130 ms

6ddac.css

298 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 85% of them (34 requests) were addressed to the original Transsyberyjska.pl, 5% (2 requests) were made to Googletagmanager.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Transsyberyjska.pl.

Page Optimization Overview & Recommendations

Page size can be reduced by 114.1 kB (11%)

Content Size

992.8 kB

After Optimization

878.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Transsyberyjska.pl main page is 992.8 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. 40% of websites need less resources to load. Images take 604.3 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 59.1 kB

  • Original 70.1 kB
  • After minification 67.4 kB
  • After compression 10.9 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 59.1 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 1.9 kB

  • Original 604.3 kB
  • After minification 602.4 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. Transsyberyjska images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 273 B

  • Original 193.2 kB
  • After minification 193.1 kB
  • After compression 192.9 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

-42%

Potential reduce by 52.8 kB

  • Original 125.2 kB
  • After minification 125.1 kB
  • After compression 72.4 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. Transsyberyjska.pl needs all CSS files to be minified and compressed as it can save up to 52.8 kB or 42% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (32%)

Requests Now

34

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Transsyberyjska. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

transsyberyjska.pl accessibility score

91

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-hidden="true"] elements contain focusable descendents

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

Links do not have a discernible name

Best Practices

transsyberyjska.pl best practices score

83

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

SEO Factors

transsyberyjska.pl SEO score

93

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

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

Language and Encoding

  • Language Detected

    PL

  • Language Claimed

    PL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Transsyberyjska.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it matches the claimed language. Our system also found out that Transsyberyjska.pl 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 data is detected on the main page of Transsyberyjska. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: