4 sec in total
569 ms
2.6 sec
789 ms
Click here to check amazing Lib Success content for Russia. Otherwise, check out these important facts you probably never knew about lib-success.ru
Lib-Success - онлайн библиотека, книги по мотивации, здоровью, достижению успеха. Большая и бесплатная коллекция книг в различных форматах.
Visit lib-success.ruWe analyzed Lib-success.ru page load time and found that the first response time was 569 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
lib-success.ru performance score
name
value
score
weighting
Value5.8 s
5/100
10%
Value9.3 s
1/100
25%
Value8.1 s
21/100
10%
Value11,350 ms
0/100
30%
Value0.01
100/100
15%
Value20.1 s
2/100
10%
569 ms
90 ms
954 ms
586 ms
252 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 67% of them (35 requests) were addressed to the original Lib-success.ru, 8% (4 requests) were made to Fonts.gstatic.com and 6% (3 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Lib-success.ru.
Page size can be reduced by 96.7 kB (20%)
491.0 kB
394.4 kB
In fact, the total size of Lib-success.ru main page is 491.0 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. 55% of websites need less resources to load. Javascripts take 270.4 kB which makes up the majority of the site volume.
Potential reduce by 19.9 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 19.9 kB or 75% of the original size.
Potential reduce by 20.1 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, Lib Success needs image optimization as it can save up to 20.1 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 55.8 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 55.8 kB or 21% of the original size.
Potential reduce by 909 B
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. Lib-success.ru needs all CSS files to be minified and compressed as it can save up to 909 B or 14% of the original size.
Number of requests can be reduced by 14 (33%)
43
29
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lib Success. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.
lib-success.ru
569 ms
js
90 ms
tag.js
954 ms
top100.js
586 ms
style.css
252 ms
jq.js
286 ms
slider.js
241 ms
search.js
241 ms
contact.js
253 ms
arrow_top.js
253 ms
cookie.js
421 ms
about.js
423 ms
script.js
422 ms
adsbygoogle.js
124 ms
css
16 ms
logo__.png
260 ms
q_1.png
280 ms
q_2.png
280 ms
m.jpg
279 ms
search.png
278 ms
in.jpg
279 ms
t.jpg
385 ms
face.jpg
680 ms
nh_p.jpg
679 ms
star.png
680 ms
op_b.png
678 ms
1594639294_89.jpg
679 ms
nh_ksb.jpg
720 ms
1517100418_56.jpg
857 ms
bs_zp.jpg
949 ms
nh_usp.jpg
952 ms
nh_kkb.jpg
951 ms
dk_p.jpg
949 ms
nv_n.jpg
860 ms
foo.png
1038 ms
f_search.png
1044 ms
foo_logo.png
1130 ms
show_ads_impl.js
215 ms
zrt_lookup.html
310 ms
jizaRExUiTo99u79D0aEwMOPIDU.ttf
334 ms
jizfRExUiTo99u79B_mh0OqtKB8a8zI.ttf
410 ms
jizYRExUiTo99u79D0e0w8mNAjcQ-w.ttf
409 ms
jizdRExUiTo99u79D0e8fOydKxUY0TA7iw.ttf
449 ms
ligaturesymbols.ttf
1058 ms
bebasneue_bold.ttf
1230 ms
bebasneue_regular.ttf
1133 ms
cookie.js
308 ms
integrator.js
297 ms
ads
244 ms
advert.gif
646 ms
sync_cookie_image_decide
130 ms
sodar
57 ms
lib-success.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
Links do not have a discernible name
lib-success.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
Browser errors were logged to the console
Page has valid source maps
lib-success.ru SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
RU
RU
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lib-success.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 Lib-success.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.
lib-success.ru
Open Graph description is not detected on the main page of Lib Success. 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: