3.2 sec in total
696 ms
2.4 sec
174 ms
Click here to check amazing Libsib content for Russia. Otherwise, check out these important facts you probably never knew about libsib.ru
Литература для студента. Геополитика. Гражданское право. Делопроизводство. Игровой бизнес. Инновационный менеджмент. Конфликтология. Криминология. Риторика. Экология.
Visit libsib.ruWe analyzed Libsib.ru page load time and found that the first response time was 696 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.
libsib.ru performance score
name
value
score
weighting
Value2.7 s
61/100
10%
Value2.7 s
86/100
25%
Value4.6 s
70/100
10%
Value500 ms
58/100
30%
Value0
100/100
15%
Value21.6 s
1/100
10%
696 ms
188 ms
189 ms
481 ms
607 ms
Our browser made a total of 33 requests to load all elements on the main page. We found that 24% of them (8 requests) were addressed to the original Libsib.ru, 15% (5 requests) were made to Pagead2.googlesyndication.com and 12% (4 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (814 ms) belongs to the original domain Libsib.ru.
Page size can be reduced by 129.7 kB (67%)
193.2 kB
63.5 kB
In fact, the total size of Libsib.ru main page is 193.2 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 91.5 kB which makes up the majority of the site volume.
Potential reduce by 60.8 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 60.8 kB or 81% of the original size.
Potential reduce by 3.5 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, Libsib needs image optimization as it can save up to 3.5 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 58.5 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 58.5 kB or 64% of the original size.
Potential reduce by 6.8 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. Libsib.ru needs all CSS files to be minified and compressed as it can save up to 6.8 kB or 72% of the original size.
Number of requests can be reduced by 13 (48%)
27
14
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Libsib. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.
libsib.ru
696 ms
light3.css
188 ms
main.js
189 ms
jquery.js
481 ms
ref.js
607 ms
adsbygoogle.js
10 ms
click.js
814 ms
ads.js
308 ms
14556982199.js
95 ms
light3.png
101 ms
ca-pub-7080953988970602.js
56 ms
zrt_lookup.html
51 ms
show_ads_impl.js
83 ms
watch.js
168 ms
ads
239 ms
osd.js
5 ms
watch.js
458 ms
css
66 ms
m_js_controller.js
34 ms
abg.js
39 ms
aci.js
212 ms
nessie_icon_tiamat_white.png
24 ms
s
16 ms
googlelogo_color_112x36dp.png
54 ms
x_button_blue2.svg
4 ms
MdyApZkAHG2-UELdOwjNjjFZXSz-CGj4o1JtDR7aGgs.js
4 ms
cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff
62 ms
99 ms
193 ms
advert.gif
85 ms
266 ms
1
84 ms
match
193 ms
libsib.ru accessibility score
libsib.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
Browser errors were logged to the console
libsib.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Libsib.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 Libsib.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.
libsib.ru
Open Graph description is not detected on the main page of Libsib. 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: