Tools & Wizards About Us
biosfera-club.ru screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

biosfera-club.ru

Велнес-клуб премиум-класса на Ленинском проспекте и Шаболовской

Page Load Speed

6.9 sec in total

First Response

553 ms

Resources Loaded

5.7 sec

Page Rendered

616 ms

biosfera-club.ru screenshot

About Website

Click here to check amazing Biosfera Club content for Russia. Otherwise, check out these important facts you probably never knew about biosfera-club.ru

Фитнес-клуб BIOSFERA - это тренажерный зал, фитнес и групповые программы, бассейн с банным комплексом, SPA-салон и инновационный центр функциональной диагностики.

Visit biosfera-club.ru

Key Findings

We analyzed Biosfera-club.ru page load time and found that the first response time was 553 ms and then it took 6.3 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

biosfera-club.ru performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value1,860 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

Network Requests Diagram

biosfera-club.ru

553 ms

biosfera-club.ru

1062 ms

bootstrap.min.css

279 ms

template_styles.css

682 ms

responsive.min.css

410 ms

Our browser made a total of 109 requests to load all elements on the main page. We found that 74% of them (81 requests) were addressed to the original Biosfera-club.ru, 3% (3 requests) were made to Mc.yandex.com and 3% (3 requests) were made to Top-fwz1.mail.ru. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Biosfera-club.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 375.3 kB (10%)

Content Size

3.7 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Biosfera-club.ru main page is 3.7 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. 65% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 191.0 kB

  • Original 245.2 kB
  • After minification 245.2 kB
  • After compression 54.3 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 191.0 kB or 78% of the original size.

Image Optimization

-5%

Potential reduce by 154.0 kB

  • Original 2.8 MB
  • After minification 2.7 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. Biosfera Club images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 23.7 kB

  • Original 618.3 kB
  • After minification 618.3 kB
  • After compression 594.6 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

-9%

Potential reduce by 6.7 kB

  • Original 77.9 kB
  • After minification 77.9 kB
  • After compression 71.2 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. Biosfera-club.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 66 (63%)

Requests Now

104

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Biosfera Club. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 51 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

biosfera-club.ru

biosfera-club.ru

553 ms

biosfera-club.ru

biosfera-club.ru

1062 ms

bootstrap.min.css

bootstrap.min.css

279 ms

template_styles.css

template_styles.css

682 ms

responsive.min.css

responsive.min.css

410 ms

fancybox.css

fancybox.css

13 ms

lazyload.js

lazyload.js

416 ms

1px.png

1px.png

413 ms

core.min.js

core.min.js

651 ms

jquery-2.1.3.min.js

jquery-2.1.3.min.js

425 ms

core_fx.min.js

core_fx.min.js

413 ms

ajax.min.js

ajax.min.js

421 ms

api.js

api.js

37 ms

jquery.actual.min.js

jquery.actual.min.js

424 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

648 ms

jquery.easing.js

jquery.easing.js

649 ms

jquery.appear.js

jquery.appear.js

650 ms

jquery.cookie.js

jquery.cookie.js

649 ms

bootstrap.js

bootstrap.js

697 ms

jquery.flexslider.min.js

jquery.flexslider.min.js

701 ms

jquery.validate.min.js

jquery.validate.min.js

703 ms

jquery.uniform.min.js

jquery.uniform.min.js

705 ms

jqModal.min.js

jqModal.min.js

727 ms

detectmobilebrowser.js

detectmobilebrowser.js

727 ms

matchMedia.min.js

matchMedia.min.js

825 ms

jquery.waypoints.min.js

jquery.waypoints.min.js

826 ms

jquery.counterup.js

jquery.counterup.js

828 ms

jquery.alphanumeric.min.js

jquery.alphanumeric.min.js

829 ms

jquery.mobile.custom.touch.min.js

jquery.mobile.custom.touch.min.js

846 ms

jquery.autoresize.js

jquery.autoresize.js

851 ms

general.min.js

general.min.js

963 ms

custom.js

custom.js

963 ms

on-off-switch.min.js

on-off-switch.min.js

967 ms

script.min.js

script.min.js

969 ms

script.min.js

script.min.js

985 ms

script.js

script.js

989 ms

script.min.js

script.min.js

1089 ms

script.js

script.js

1100 ms

script.js

script.js

1101 ms

fancybox.umd.js

fancybox.umd.js

8 ms

script.min.js

script.min.js

1101 ms

jquery.inputmask.bundle.min.js

jquery.inputmask.bundle.min.js

985 ms

logo_spa.png

logo_spa.png

996 ms

trenazhernyy-zal.jpg

trenazhernyy-zal.jpg

1211 ms

Basseyn-i-akvazona.jpg

Basseyn-i-akvazona.jpg

1143 ms

Fitnes_diagnostika.jpg

Fitnes_diagnostika.jpg

1007 ms

Proekt-BIOHACKING.jpg

Proekt-BIOHACKING.jpg

1000 ms

mediSPA-tsentr.jpg

mediSPA-tsentr.jpg

1008 ms

studii_2024.jpg

studii_2024.jpg

865 ms

gtm.js

gtm.js

110 ms

1.jpg

1.jpg

921 ms

2.jpg

2.jpg

1037 ms

3.jpg

3.jpg

1037 ms

4.jpg

4.jpg

1061 ms

5.jpg

5.jpg

1051 ms

recaptcha__en.js

recaptcha__en.js

73 ms

font

font

397 ms

flexslider-icon.woff

flexslider-icon.woff

937 ms

6.jpg

6.jpg

1144 ms

7.jpg

7.jpg

1201 ms

8.jpg

8.jpg

1249 ms

9.jpg

9.jpg

1230 ms

10.jpg

10.jpg

1243 ms

analytics.js

analytics.js

72 ms

tag.js

tag.js

1006 ms

11.jpg

11.jpg

1242 ms

collect

collect

15 ms

12.jpg

12.jpg

1298 ms

db519cef6204ead6a1463f42c6c1d6ff.jpg

db519cef6204ead6a1463f42c6c1d6ff.jpg

1212 ms

37510f6f61ff815fe123608af7154726.jpg

37510f6f61ff815fe123608af7154726.jpg

1286 ms

2023_06_30-at-20.17.10.jpeg

2023_06_30-at-20.17.10.jpeg

1285 ms

js

js

49 ms

654057a96183fccb26d6a58bf9b95df2.jpg

654057a96183fccb26d6a58bf9b95df2.jpg

1268 ms

1f80aaa7596515b9bb076c3742718194.jpg

1f80aaa7596515b9bb076c3742718194.jpg

1275 ms

d435e237979fadb5db2c16c4f260d50c.png

d435e237979fadb5db2c16c4f260d50c.png

1293 ms

Search_black.svg

Search_black.svg

1338 ms

Cabinet_whiteoff_small_mask.svg

Cabinet_whiteoff_small_mask.svg

1339 ms

Phone_small_black.svg

Phone_small_black.svg

1337 ms

Burger_mask.svg

Burger_mask.svg

1320 ms

medc2.png

medc2.png

1318 ms

Second_card_for_free.png

Second_card_for_free.png

1625 ms

Arrows.svg

Arrows.svg

1296 ms

Service_icon.svg

Service_icon.svg

1294 ms

Phone_footer.svg

Phone_footer.svg

1290 ms

ba.js

ba.js

366 ms

widget.js

widget.js

992 ms

index.php

index.php

835 ms

app.js

app.js

1122 ms

init

init

1494 ms

code.js

code.js

944 ms

v2.js

v2.js

1025 ms

Mail_footer.svg

Mail_footer.svg

1121 ms

Addres_footer.svg

Addres_footer.svg

1125 ms

Socila_footer.png

Socila_footer.png

1244 ms

Close.svg

Close.svg

1116 ms

scroll.png

scroll.png

1113 ms

Quote_review_mask.svg

Quote_review_mask.svg

1110 ms

Arrow_mask_and_white.svg

Arrow_mask_and_white.svg

1115 ms

bx_stat

bx_stat

188 ms

openapi.c340c125c61ec5745ebb2a98626e46ab.js

openapi.c340c125c61ec5745ebb2a98626e46ab.js

214 ms

advert.gif

advert.gif

703 ms

rtrg

rtrg

122 ms

sync-loader.js

sync-loader.js

865 ms

counter

counter

203 ms

dyn-goal-config.js

dyn-goal-config.js

273 ms

sync_cookie_image_decide

sync_cookie_image_decide

140 ms

addVisit

addVisit

1308 ms

1

1

138 ms

counter.js

counter.js

333 ms

Accessibility Review

biosfera-club.ru accessibility score

77

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

Image elements do not have [alt] attributes

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.

Best Practices

biosfera-club.ru best practices score

83

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

Page has valid source maps

SEO Factors

biosfera-club.ru SEO score

85

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

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 Biosfera-club.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 Biosfera-club.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

biosfera-club.ru

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