Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

baltic-house.ru

Балтийский дом - театр-фестиваль - официальный сайт

Page Load Speed

5.8 sec in total

First Response

547 ms

Resources Loaded

4.6 sec

Page Rendered

656 ms

baltic-house.ru screenshot

About Website

Welcome to baltic-house.ru homepage info - get ready to check Baltic House best content for Russia right away, or after learning these important things about baltic-house.ru

Приглашаем на спектакли в театр Балтийский дом. Информация о театре, репертуар, артисты, покупка билетов. Театр-фестиваль «Балтийский дом» – это уникальная творческая структура, подобных которой нет, ...

Visit baltic-house.ru

Key Findings

We analyzed Baltic-house.ru page load time and found that the first response time was 547 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

baltic-house.ru performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value7.8 s

24/100

10%

TBT (Total Blocking Time)

Value1,660 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.191

64/100

15%

TTI (Time to Interactive)

Value13.9 s

10/100

10%

Network Requests Diagram

baltic-house.ru

547 ms

baltic-house.ru

736 ms

js

66 ms

css

36 ms

template_8620627908b7c31d32830cb1b05e2c55_v1.css

140 ms

Our browser made a total of 101 requests to load all elements on the main page. We found that 78% of them (79 requests) were addressed to the original Baltic-house.ru, 4% (4 requests) were made to Top-fwz1.mail.ru and 3% (3 requests) were made to Pos.gosuslugi.ru. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Baltic-house.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (8%)

Content Size

13.1 MB

After Optimization

12.0 MB

In fact, the total size of Baltic-house.ru main page is 13.1 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. 60% of websites need less resources to load. Images take 12.6 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 80.6 kB

  • Original 99.1 kB
  • After minification 86.7 kB
  • After compression 18.5 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 12.4 kB, which is 13% 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 80.6 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 995.5 kB

  • Original 12.6 MB
  • After minification 11.6 MB

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. Baltic House images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 9.9 kB

  • Original 375.7 kB
  • After minification 375.1 kB
  • After compression 365.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-11%

Potential reduce by 4.0 kB

  • Original 36.5 kB
  • After minification 36.5 kB
  • After compression 32.5 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. Baltic-house.ru needs all CSS files to be minified and compressed as it can save up to 4.0 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (51%)

Requests Now

95

After Optimization

47

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Baltic House. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

baltic-house.ru accessibility score

78

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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.

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

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

Best Practices

baltic-house.ru best practices score

75

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

High

Browser errors were logged to the console

SEO Factors

baltic-house.ru SEO score

83

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

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 Baltic-house.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 Baltic-house.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 Baltic House. 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: