4.1 sec in total
1 sec
2.7 sec
314 ms
Welcome to sb39.ru homepage info - get ready to check Sb 39 best content for Russia right away, or after learning these important things about sb39.ru
| Проектирование, строительство, дизайн.
Visit sb39.ruWe analyzed Sb39.ru page load time and found that the first response time was 1 sec and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
sb39.ru performance score
name
value
score
weighting
Value2.3 s
73/100
10%
Value6.0 s
13/100
25%
Value4.0 s
80/100
10%
Value60 ms
100/100
30%
Value0.018
100/100
15%
Value3.6 s
91/100
10%
1018 ms
127 ms
249 ms
252 ms
249 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 94% of them (30 requests) were addressed to the original Sb39.ru, 3% (1 request) were made to Cdn.krible.com and 3% (1 request) were made to Api.krible.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Api.krible.com.
Page size can be reduced by 220.3 kB (8%)
2.9 MB
2.7 MB
In fact, the total size of Sb39.ru main page is 2.9 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. 35% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.
Potential reduce by 24.0 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 24.0 kB or 77% of the original size.
Potential reduce by 18.2 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. Sb 39 images are well optimized though.
Potential reduce by 143.8 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 143.8 kB or 69% of the original size.
Potential reduce by 34.2 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. Sb39.ru needs all CSS files to be minified and compressed as it can save up to 34.2 kB or 80% of the original size.
Number of requests can be reduced by 8 (27%)
30
22
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sb 39. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
sb39.ru
1018 ms
style.css
127 ms
grid.css
249 ms
A.prettyPhoto.css.pagespeed.cf.miSIKL_RnW.css
252 ms
A.colorbox.min.css,qver=2.7.2.pagespeed.cf.MmLoTnfXt2.css
249 ms
jquery.js,qver=1.11.3.pagespeed.jm.zixJPNMRNN.js
386 ms
wp-includes,_js,_jquery,_jquery-migrate.min.js,qver==1.2.1+wp-content,_themes,_theme1125,_js,_superfish.js,qver==1.4.8+wp-content,_themes,_theme1125,_js,_jquery.nivo.slider.pack.js,qver==2.3+wp-content,_themes,_theme1125,_js,_jquery.prettyPhoto.js,qver==3.0.1.pagespeed.jc.97xTrLkIHF.js
266 ms
jquery.form.min.js,qver=3.51.0-2014.06.20.pagespeed.jm.RVBOol6lkO.js
264 ms
wp-content,_plugins,_contact-form-7,_includes,_js,_scripts.js,qver==4.4+wp-content,_plugins,_lightbox-plus,_js,_jquery.colorbox.1.5.9-min.js,qver==1.5.9+wp-includes,_js,_wp-embed.min.js,qver==4.4.2.pagespeed.jc.EA8JvCssWk.js
369 ms
loader
457 ms
wp-emoji-release.min.js
196 ms
bg.gif
126 ms
sb-logo.png
378 ms
nav-act.gif
132 ms
loading.gif
131 ms
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743 ms
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902 ms
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897 ms
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803 ms
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1009 ms
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868 ms
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1016 ms
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996 ms
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date-bg.gif
1024 ms
%D0%9E-%D0%BD%D0%B0%D1%81.jpg
1064 ms
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1122 ms
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1137 ms
marker.gif
1142 ms
loader
1274 ms
sb39.ru accessibility score
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
Buttons do not have an accessible name
sb39.ru best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
sb39.ru SEO score
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
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sb39.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 Sb39.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.
sb39.ru
Open Graph description is not detected on the main page of Sb 39. 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: