9.4 sec in total
2.6 sec
6 sec
730 ms
Visit sergeybiryukov.ru now to see the best up-to-date Sergey Biryukov content for Russia and also check out these interesting facts you probably never knew about sergeybiryukov.ru
Personal Development по-русски. Блог Сергея Бирюкова
Visit sergeybiryukov.ruWe analyzed Sergeybiryukov.ru page load time and found that the first response time was 2.6 sec and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
sergeybiryukov.ru performance score
name
value
score
weighting
Value3.0 s
51/100
10%
Value3.4 s
67/100
25%
Value4.2 s
77/100
10%
Value1,040 ms
26/100
30%
Value0.012
100/100
15%
Value8.1 s
41/100
10%
2632 ms
271 ms
272 ms
269 ms
285 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 70% of them (31 requests) were addressed to the original Sergeybiryukov.ru, 9% (4 requests) were made to Vk.com and 9% (4 requests) were made to Graph.facebook.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Sergeybiryukov.ru.
Page size can be reduced by 199.2 kB (46%)
430.8 kB
231.6 kB
In fact, the total size of Sergeybiryukov.ru main page is 430.8 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. 25% of websites need less resources to load. Javascripts take 196.0 kB which makes up the majority of the site volume.
Potential reduce by 60.5 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 60.5 kB or 73% 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. Sergey Biryukov images are well optimized though.
Potential reduce by 120.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 120.6 kB or 62% of the original size.
Potential reduce by 16.8 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. Sergeybiryukov.ru needs all CSS files to be minified and compressed as it can save up to 16.8 kB or 62% of the original size.
Number of requests can be reduced by 20 (48%)
42
22
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sergey Biryukov. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
sergeybiryukov.ru
2632 ms
style.css
271 ms
style-comments.css
272 ms
style.css
269 ms
styles.css
285 ms
jquery.js
682 ms
jquery-migrate.min.js
284 ms
social-likes_flat.css
399 ms
social-likes.min.js
401 ms
style-plugins.css
402 ms
jquery.form.min.js
284 ms
scripts.js
289 ms
wp-embed.min.js
400 ms
wp-emoji-release.min.js
396 ms
flowers.gif
541 ms
header-background.gif
540 ms
stone-steps.jpg
543 ms
2_taps.jpg
541 ms
xmas-sad.jpg
538 ms
curious.jpg
542 ms
curious-cat.jpg
543 ms
postsponsors-logo.gif
541 ms
feed-icon-48x48.png
541 ms
getting-things-done-2010.jpg
592 ms
pixel.gif
542 ms
css.php
543 ms
postsponsors-bg.gif
520 ms
88x15.gif
579 ms
background-h3.png
514 ms
list-item.gif
515 ms
background-button.png
539 ms
ga.js
30 ms
__utm.gif
455 ms
index.php
679 ms
share.php
560 ms
fql
146 ms
gpp.xml
792 ms
share.php
700 ms
fql
225 ms
share.php
852 ms
fql
250 ms
share.php
2246 ms
fql
244 ms
N+6gaV3IxNQH2uKCwBlrSSbAAAA
1 ms
sergeybiryukov.ru accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Form elements do not have associated labels
sergeybiryukov.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
sergeybiryukov.ru SEO score
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sergeybiryukov.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 Sergeybiryukov.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.
sergeybiryukov.ru
Open Graph description is not detected on the main page of Sergey Biryukov. 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: