Tools & Wizards About Us
bdva.ru screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

bdva.ru

Би-2 | Афиша

Page Load Speed

3.3 sec in total

First Response

487 ms

Resources Loaded

2.7 sec

Page Rendered

147 ms

bdva.ru screenshot

About Website

Click here to check amazing Bdva content for Russia. Otherwise, check out these important facts you probably never knew about bdva.ru

Официальный сайт рок-группы Би-2. Афиша и билеты на концерты, тур 2024. Следуйте за нами, и будьте первыми в курсе.

Visit bdva.ru

Key Findings

We analyzed Bdva.ru page load time and found that the first response time was 487 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

bdva.ru performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value5.6 s

52/100

10%

TBT (Total Blocking Time)

Value330 ms

75/100

30%

CLS (Cumulative Layout Shift)

Value0.805

5/100

15%

TTI (Time to Interactive)

Value4.5 s

83/100

10%

Network Requests Diagram

bdva.ru

487 ms

bdva.ru

607 ms

e117ce3a87c88325.css

147 ms

ee5618e0869e1d87.css

291 ms

polyfills-c67a75d1b6f99dc8.js

557 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that all of those requests were addressed to Bdva.ru and no external sources were called. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Bdva.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 10.0 kB (1%)

Content Size

862.8 kB

After Optimization

852.7 kB

  • HTML
  • Images

In fact, the total size of Bdva.ru main page is 862.8 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. 30% of websites need less resources to load. Images take 849.5 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 10.0 kB

  • Original 13.3 kB
  • After minification 13.3 kB
  • After compression 3.3 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 10.0 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 849.5 kB
  • After minification 849.5 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. Bdva images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 10 (48%)

Requests Now

21

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bdva. 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

bdva.ru

bdva.ru

487 ms

bdva.ru

bdva.ru

607 ms

e117ce3a87c88325.css

e117ce3a87c88325.css

147 ms

ee5618e0869e1d87.css

ee5618e0869e1d87.css

291 ms

polyfills-c67a75d1b6f99dc8.js

polyfills-c67a75d1b6f99dc8.js

557 ms

webpack-59c5c889f52620d6.js

webpack-59c5c889f52620d6.js

433 ms

framework-3b5a00d5d7e8d93b.js

framework-3b5a00d5d7e8d93b.js

715 ms

main-f2e125da23ccdc4a.js

main-f2e125da23ccdc4a.js

584 ms

_app-4dbc84f9bc137cd6.js

_app-4dbc84f9bc137cd6.js

584 ms

986-4c862368c4313a96.js

986-4c862368c4313a96.js

434 ms

599-0c2e4814530aaa90.js

599-0c2e4814530aaa90.js

724 ms

180-52323964646702bc.js

180-52323964646702bc.js

723 ms

index-4811c801de18f8a7.js

index-4811c801de18f8a7.js

697 ms

_buildManifest.js

_buildManifest.js

757 ms

_ssgManifest.js

_ssgManifest.js

723 ms

icon__header--burgerMenu.png

icon__header--burgerMenu.png

840 ms

image

image

858 ms

image

image

1571 ms

icon__footer--fb.svg

icon__footer--fb.svg

865 ms

icon__footer--inst.svg

icon__footer--inst.svg

867 ms

icon__footer--twi.svg

icon__footer--twi.svg

942 ms

icon__footer--vk.svg

icon__footer--vk.svg

1017 ms

icon__footer--yt.svg

icon__footer--yt.svg

1000 ms

Montserrat-SemiBold.ttf

Montserrat-SemiBold.ttf

835 ms

Montserrat-Bold.ttf

Montserrat-Bold.ttf

842 ms

Montserrat-Regular.ttf

Montserrat-Regular.ttf

1054 ms

Montserrat-Light.ttf

Montserrat-Light.ttf

973 ms

Accessibility Review

bdva.ru accessibility score

88

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

bdva.ru best practices score

92

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

SEO Factors

bdva.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 Bdva.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 Bdva.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

bdva.ru

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