5.2 sec in total
932 ms
3.1 sec
1.1 sec
Click here to check amazing Kbss content for Russia. Otherwise, check out these important facts you probably never knew about kbss.ru
Публикации по разработке на C#, PL/SQL, TSQL, Python, MSSQL, .net Core, MySql, Arduino
Visit kbss.ruWe analyzed Kbss.ru page load time and found that the first response time was 932 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
kbss.ru performance score
name
value
score
weighting
Value1.9 s
87/100
10%
Value1.9 s
98/100
25%
Value3.2 s
92/100
10%
Value70 ms
99/100
30%
Value0.001
100/100
15%
Value2.5 s
98/100
10%
932 ms
602 ms
33 ms
862 ms
23 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 58% of them (23 requests) were addressed to the original Kbss.ru, 8% (3 requests) were made to Google-analytics.com and 5% (2 requests) were made to Counter.rambler.ru. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Kbss.ru.
Page size can be reduced by 533.5 kB (48%)
1.1 MB
577.6 kB
In fact, the total size of Kbss.ru main page is 1.1 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. 40% of websites need less resources to load. Images take 566.4 kB which makes up the majority of the site volume.
Potential reduce by 197.5 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 197.5 kB or 88% of the original size.
Potential reduce by 86.5 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. Obviously, Kbss needs image optimization as it can save up to 86.5 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 6.4 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 6.4 kB or 16% of the original size.
Potential reduce by 243.1 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. Kbss.ru needs all CSS files to be minified and compressed as it can save up to 243.1 kB or 87% of the original size.
Number of requests can be reduced by 11 (31%)
35
24
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kbss. 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.
kbss.ru
932 ms
a9a45b23b2b58be69248ef1072dd262a.css
602 ms
css
33 ms
ae3deb312efc87d5b7aa1feaae89e293.js
862 ms
share.js
23 ms
top100.jcn
466 ms
krscat.js
707 ms
ga.js
96 ms
895f229027_100.jpg
155 ms
index.php
595 ms
__utm.gif
88 ms
cf534ea2aa_100.jpg
152 ms
947b049a13_100.jpg
266 ms
bc3ce20721_100.jpg
309 ms
2a15b1d02e_500.jpg
440 ms
avatar_24x24.jpg
343 ms
3f20cd.png
444 ms
cedc41.png
344 ms
df5c3fb2bb_500.jpg
772 ms
b00f3375c5_500.jpg
704 ms
880b58.png
719 ms
ba3be1aad7_500.jpg
1215 ms
59ca067aec.png
572 ms
91492e1952.jpg
740 ms
favicon.ico
738 ms
icons-synio.png
825 ms
sidebar-border.png
835 ms
block-sep.png
842 ms
pkYDSlCHbDnBWPT5PPFFTA.ttf
231 ms
g46X4VH_KHOWAAa-HpnGPi3USBnSvpkopQaUR-2r7iU.ttf
270 ms
dots.png
822 ms
hit
291 ms
top100.scn
158 ms
krs.php
235 ms
__utm.gif
104 ms
watch.js
100 ms
b-share-icon.png
96 ms
ui-bg_flat_75_ffffff_40x100.png
659 ms
b-share-popup_down__tail.png
125 ms
hit
135 ms
kbss.ru accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
Image elements do not have [alt] attributes
Links do not have a discernible name
kbss.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
kbss.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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
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 Kbss.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 Kbss.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.
kbss.ru
Open Graph description is not detected on the main page of Kbss. 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: