Tools & Wizards About Us
lumierehall.ru screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

lumierehall.ru

Люмьер-Холл | Lumiere-Hall | Мультимедийный музей | Выстави

Page Load Speed

1.9 sec in total

First Response

117 ms

Resources Loaded

1.7 sec

Page Rendered

65 ms

lumierehall.ru screenshot

About Website

Welcome to lumierehall.ru homepage info - get ready to check Lumiere Hall best content for Russia right away, or after learning these important things about lumierehall.ru

Люмьер-Холл - современные выставочные площадки в Москве и Санкт-Петербурге. Проведение любых мероприятий: выставок, конференций, мастер-классов.

Visit lumierehall.ru

Key Findings

We analyzed Lumierehall.ru page load time and found that the first response time was 117 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

lumierehall.ru performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

76/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value640 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value13.4 s

11/100

10%

Network Requests Diagram

www.lumierehall.ru

117 ms

minified.js

31 ms

focus-within-polyfill.js

65 ms

polyfill.min.js

836 ms

thunderbolt-commons.718dbdea.bundle.min.js

42 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Lumierehall.ru, 42% (14 requests) were made to Static.parastorage.com and 33% (11 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (836 ms) relates to the external source Polyfill-fastly.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 545.7 kB (48%)

Content Size

1.1 MB

After Optimization

591.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Lumierehall.ru main page is 1.1 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. 25% of websites need less resources to load. HTML takes 592.4 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 457.4 kB

  • Original 592.4 kB
  • After minification 590.7 kB
  • After compression 135.0 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 457.4 kB or 77% of the original size.

Image Optimization

-28%

Potential reduce by 84.7 kB

  • Original 301.1 kB
  • After minification 216.4 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. Obviously, Lumiere Hall needs image optimization as it can save up to 84.7 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 3.6 kB

  • Original 244.1 kB
  • After minification 244.1 kB
  • After compression 240.5 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.

Requests Breakdown

Number of requests can be reduced by 10 (53%)

Requests Now

19

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lumiere Hall. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.lumierehall.ru

www.lumierehall.ru

117 ms

minified.js

minified.js

31 ms

focus-within-polyfill.js

focus-within-polyfill.js

65 ms

polyfill.min.js

polyfill.min.js

836 ms

thunderbolt-commons.718dbdea.bundle.min.js

thunderbolt-commons.718dbdea.bundle.min.js

42 ms

main.a041a540.bundle.min.js

main.a041a540.bundle.min.js

48 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

45 ms

lodash.min.js

lodash.min.js

48 ms

react.production.min.js

react.production.min.js

47 ms

react-dom.production.min.js

react-dom.production.min.js

45 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

46 ms

7d2605_c64eea56f78f4ba28ba7a798aa961e2d.png

7d2605_c64eea56f78f4ba28ba7a798aa961e2d.png

237 ms

7d2605_ba796e07b69f49569167b1cb30c43631~mv2.png

7d2605_ba796e07b69f49569167b1cb30c43631~mv2.png

533 ms

7d2605_224eb7209747436c9a0df78fe0332393.jpg

7d2605_224eb7209747436c9a0df78fe0332393.jpg

508 ms

7d2605_844c8a7a307f4cce9728d818a9ad3feb.gif

7d2605_844c8a7a307f4cce9728d818a9ad3feb.gif

243 ms

bundle.min.js

bundle.min.js

41 ms

opensans-bold-webfont.woff

opensans-bold-webfont.woff

34 ms

opensans-regular-webfont.woff

opensans-regular-webfont.woff

35 ms

101 ms

96 ms

99 ms

96 ms

96 ms

94 ms

132 ms

130 ms

133 ms

135 ms

134 ms

deprecation-en.v5.html

deprecation-en.v5.html

5 ms

bolt-performance

bolt-performance

30 ms

deprecation-style.v5.css

deprecation-style.v5.css

10 ms

right-arrow.svg

right-arrow.svg

10 ms

Accessibility Review

lumierehall.ru accessibility score

97

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

Links do not have a discernible name

Best Practices

lumierehall.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

Page has valid source maps

SEO Factors

lumierehall.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 Lumierehall.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 Lumierehall.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

lumierehall.ru

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