Report Summary

  • 3

    Performance

    Renders faster than
    19% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

tu-tu.ru

Tutu.ru: Авиа, ЖД, билеты на автобус и туры онлайн. Стоимость железнодорожных билетов и расписание, цены на 2022 год, заказ ж/д билетов, авиабилетов, ...

Page Load Speed

8.3 sec in total

First Response

534 ms

Resources Loaded

7.4 sec

Page Rendered

294 ms

tu-tu.ru screenshot

About Website

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

Билеты на жд поезда и автобусы, расписание электричек, заказ авиабилетов, стоимость туров и горящих путевок, справочная информация по вокзалам РЖД, аэропортам и курортам в 2022 году.

Visit tu-tu.ru

Key Findings

We analyzed Tu-tu.ru page load time and found that the first response time was 534 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

tu-tu.ru performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value16.8 s

0/100

25%

SI (Speed Index)

Value13.8 s

1/100

10%

TBT (Total Blocking Time)

Value4,150 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.489

17/100

15%

TTI (Time to Interactive)

Value22.4 s

1/100

10%

Network Requests Diagram

tu-tu.ru

534 ms

tu-tu.ru

377 ms

www.tutu.ru

1148 ms

main.css.737907475311.css

1147 ms

ny_banners.css.488480315304.css

972 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Tu-tu.ru, 49% (44 requests) were made to Cdn1.tu-tu.ru and 8% (7 requests) were made to Track.adform.net. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Cdn1.tu-tu.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 940.1 kB (65%)

Content Size

1.4 MB

After Optimization

495.3 kB

In fact, the total size of Tu-tu.ru main page is 1.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Javascripts take 915.0 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 103.3 kB

  • Original 125.6 kB
  • After minification 113.3 kB
  • After compression 22.3 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 103.3 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 346 B

  • Original 212.4 kB
  • After minification 212.1 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. Tutu images are well optimized though.

JavaScript Optimization

-77%

Potential reduce by 700.2 kB

  • Original 915.0 kB
  • After minification 913.2 kB
  • After compression 214.8 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 700.2 kB or 77% of the original size.

CSS Optimization

-75%

Potential reduce by 136.3 kB

  • Original 182.4 kB
  • After minification 178.1 kB
  • After compression 46.1 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. Tu-tu.ru needs all CSS files to be minified and compressed as it can save up to 136.3 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 55 (71%)

Requests Now

78

After Optimization

23

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tutu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

tu-tu.ru accessibility score

66

Accessibility Issues

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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

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>).

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

tu-tu.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

tu-tu.ru SEO score

100

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

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 Tu-tu.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 Tu-tu.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 data is detected on the main page of Tutu. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: