Tools & Wizards About Us
museum.by screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    37% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 89

    SEO

    Google-friendlier than
    67% of websites

museum.by

Museum.by — Музеи Беларуси, новости, афиша мероприятий, каталог музеев

Page Load Speed

5.6 sec in total

First Response

1.9 sec

Resources Loaded

3.6 sec

Page Rendered

141 ms

museum.by screenshot

About Website

Welcome to museum.by homepage info - get ready to check Museum best content for Belarus right away, or after learning these important things about museum.by

Проект «Музеи Беларуси» предлагает Вам познакомиться со всем музейным многообразием Беларуси. Каталог и карта музеев, новости, афиша, информация для музейщика, сайты музеев Беларуси.

Visit museum.by

Key Findings

We analyzed Museum.by page load time and found that the first response time was 1.9 sec and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

museum.by performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value4.4 s

73/100

10%

TBT (Total Blocking Time)

Value1,460 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.531

14/100

15%

TTI (Time to Interactive)

Value35.0 s

0/100

10%

Network Requests Diagram

museum.by

1911 ms

book.css

316 ms

colorbox_stockholmsyndrome.css

319 ms

node.css

323 ms

poll.css

321 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 81% of them (55 requests) were addressed to the original Museum.by, 6% (4 requests) were made to Acint.net and 6% (4 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Museum.by.

Page Optimization Overview & Recommendations

Page size can be reduced by 201.6 kB (55%)

Content Size

368.7 kB

After Optimization

167.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Museum.by main page is 368.7 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. 20% of websites need less resources to load. Javascripts take 203.2 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 51.1 kB

  • Original 63.0 kB
  • After minification 62.0 kB
  • After compression 11.8 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 51.1 kB or 81% of the original size.

Image Optimization

-7%

Potential reduce by 4.7 kB

  • Original 62.4 kB
  • After minification 57.8 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. Museum images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 114.1 kB

  • Original 203.2 kB
  • After minification 192.4 kB
  • After compression 89.0 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 114.1 kB or 56% of the original size.

CSS Optimization

-79%

Potential reduce by 31.7 kB

  • Original 40.2 kB
  • After minification 27.1 kB
  • After compression 8.5 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. Museum.by needs all CSS files to be minified and compressed as it can save up to 31.7 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 52 (80%)

Requests Now

65

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Museum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

museum.by

museum.by

1911 ms

book.css

book.css

316 ms

colorbox_stockholmsyndrome.css

colorbox_stockholmsyndrome.css

319 ms

node.css

node.css

323 ms

poll.css

poll.css

321 ms

simplenews.css

simplenews.css

325 ms

defaults.css

defaults.css

323 ms

system.css

system.css

473 ms

system-menus.css

system-menus.css

476 ms

user.css

user.css

478 ms

forum.css

forum.css

479 ms

event.css

event.css

478 ms

style.css

style.css

479 ms

jquery.min.js

jquery.min.js

792 ms

drupal.js

drupal.js

636 ms

ru_13a98e1ade0ad0fdafabb8baec3cdb37.js

ru_13a98e1ade0ad0fdafabb8baec3cdb37.js

636 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

638 ms

colorbox.js

colorbox.js

635 ms

colorbox_stockholmsyndrome.js

colorbox_stockholmsyndrome.js

637 ms

eventblock.js

eventblock.js

798 ms

progress.js

progress.js

799 ms

tableheader.js

tableheader.js

798 ms

share.js

share.js

12 ms

sitemenu.gif

sitemenu.gif

162 ms

find.gif

find.gif

162 ms

logo.png

logo.png

163 ms

museum.jpg

museum.jpg

360 ms

menu-leaf1.png

menu-leaf1.png

162 ms

btl.gif

btl.gif

164 ms

bt.gif

bt.gif

321 ms

btr.gif

btr.gif

320 ms

bl.gif

bl.gif

321 ms

menu-mus.gif

menu-mus.gif

322 ms

menu-info.gif

menu-info.gif

322 ms

br.gif

br.gif

488 ms

bbl.gif

bbl.gif

488 ms

bb.gif

bb.gif

487 ms

bbr.gif

bbr.gif

487 ms

banner-left-dkmf-ru.gif

banner-left-dkmf-ru.gif

487 ms

menu-reg.gif

menu-reg.gif

525 ms

b-t.gif

b-t.gif

647 ms

b-t-l.gif

b-t-l.gif

648 ms

b-t-r.gif

b-t-r.gif

650 ms

submit-n.gif

submit-n.gif

648 ms

menu-arhiv.gif

menu-arhiv.gif

651 ms

menu-rss.gif

menu-rss.gif

684 ms

2016.jpg

2016.jpg

806 ms

submit-z.gif

submit-z.gif

811 ms

ical16x16.gif

ical16x16.gif

812 ms

menu-home.gif

menu-home.gif

812 ms

menu-c.gif

menu-c.gif

812 ms

menu-link.gif

menu-link.gif

842 ms

b-a-m.jpg

b-a-m.jpg

952 ms

aci.js

aci.js

189 ms

ga.js

ga.js

31 ms

b-share-icon.png

b-share-icon.png

5 ms

watch.js

watch.js

180 ms

__utm.gif

__utm.gif

14 ms

bg_tab.png

bg_tab.png

855 ms

loading_animation.gif

loading_animation.gif

857 ms

controls.png

controls.png

855 ms

95 ms

188 ms

watch.js

watch.js

440 ms

273 ms

match

match

199 ms

advert.gif

advert.gif

85 ms

1

1

85 ms

Accessibility Review

museum.by accessibility score

92

Accessibility Issues

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

Links do not have a discernible name

Best Practices

museum.by best practices score

58

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

museum.by SEO score

89

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

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 Museum.by 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 Museum.by 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

museum.by

Open Graph description is not detected on the main page of Museum. 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: