3 sec in total
492 ms
2 sec
451 ms
Visit bzlabs.ru now to see the best up-to-date Bzlabs content and also check out these interesting facts you probably never knew about bzlabs.ru
Visit bzlabs.ruWe analyzed Bzlabs.ru page load time and found that the first response time was 492 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
bzlabs.ru performance score
name
value
score
weighting
Value1.5 s
96/100
10%
Value1.5 s
100/100
25%
Value2.1 s
99/100
10%
Value10 ms
100/100
30%
Value0
100/100
15%
Value1.5 s
100/100
10%
492 ms
60 ms
71 ms
125 ms
343 ms
Our browser made a total of 43 requests to load all elements on the main page. We found that 84% of them (36 requests) were addressed to the original Bzlabs.ru, 12% (5 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Bzlabs.ru.
Page size can be reduced by 111.0 kB (15%)
746.1 kB
635.1 kB
In fact, the total size of Bzlabs.ru main page is 746.1 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. 25% of websites need less resources to load. Images take 590.6 kB which makes up the majority of the site volume.
Potential reduce by 17.6 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 3.3 kB, which is 16% 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 17.6 kB or 84% of the original size.
Potential reduce by 1.3 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. Bzlabs images are well optimized though.
Potential reduce by 66.2 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 66.2 kB or 64% of the original size.
Potential reduce by 25.9 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. Bzlabs.ru needs all CSS files to be minified and compressed as it can save up to 25.9 kB or 85% of the original size.
Number of requests can be reduced by 14 (38%)
37
23
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bzlabs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
bzlabs.ru
492 ms
css
60 ms
css
71 ms
styles.css
125 ms
jquery.js
343 ms
jquery-migrate.js
243 ms
scrollTop.js
277 ms
scrollTo-min.js
279 ms
scripts.js
277 ms
ic_search_btn.png
237 ms
ic_details_link.png
368 ms
ic_diagnosis1.png
368 ms
ic_diagnosis2.png
369 ms
ic_diagnosis3.png
369 ms
ic_diagnosis4.png
368 ms
ic_diagnosis5.png
448 ms
ic_diagnosis6.png
459 ms
treatment_thumb1.jpg
573 ms
treatment_thumb2.jpg
591 ms
treatment_thumb3.jpg
603 ms
treatment_thumb4.jpg
602 ms
treatment_thumb5.jpg
555 ms
article_thumb.jpg
680 ms
banner_img.jpg
776 ms
counter_img.png
684 ms
footer_article_thumb.jpg
703 ms
bg.jpg
816 ms
ic_menu_link.png
591 ms
bg_about.jpg
884 ms
ic_noti.png
670 ms
ic_details_arr.png
696 ms
bg_subscribe_top.png
716 ms
bg_subscribe_bottom.png
757 ms
ic_subscribe_btn.png
782 ms
ic_cats_li.png
808 ms
bg_footer.jpg
1417 ms
bg_footer_before.png
866 ms
bg_footer_after.png
896 ms
yrzXiAvgeQQdopyG8QSg8Q.woff
23 ms
g46X4VH_KHOWAAa-HpnGPhsxEYwM7FgeyaSgU71cLG0.woff
32 ms
f2rQahwNZQWLyGibHy8s7Q.woff
18 ms
7dSh6BcuqDLzS2qAASIeuj8E0i7KZn-EPnyo3HZu7kw.woff
16 ms
lILlYDvubYemzYzN7GbLkIraN7vELC11_xip9Rz-hMs.woff
9 ms
bzlabs.ru accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
bzlabs.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
bzlabs.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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
Document uses legible font sizes
Tap targets are not sized appropriately
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bzlabs.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 Bzlabs.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.
bzlabs.ru
Open Graph description is not detected on the main page of Bzlabs. 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: