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Welcome to csl.bas-net.by homepage info - get ready to check Csl Bas Net best content for Belarus right away, or after learning these important things about csl.bas-net.by
Ведущая научная библиотека Республики Беларусь, ориентированная на обслуживание ученых и исследователей, аспирантов, преподавателей и всех, кто интересуется наукой.
Visit csl.bas-net.byWe analyzed Csl.bas-net.by page load time and found that the first response time was 1.2 sec and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
csl.bas-net.by performance score
name
value
score
weighting
Value3.0 s
50/100
10%
Value13.2 s
0/100
25%
Value9.8 s
10/100
10%
Value2,950 ms
3/100
30%
Value0.011
100/100
15%
Value18.2 s
3/100
10%
1207 ms
814 ms
659 ms
942 ms
1182 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 82% of them (56 requests) were addressed to the original Csl.bas-net.by, 6% (4 requests) were made to Translate.googleapis.com and 3% (2 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Csl.bas-net.by.
Page size can be reduced by 375.5 kB (46%)
814.8 kB
439.4 kB
In fact, the total size of Csl.bas-net.by main page is 814.8 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. 30% of websites need less resources to load. Images take 358.2 kB which makes up the majority of the site volume.
Potential reduce by 50.9 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. This page needs HTML code to be minified as it can gain 19.8 kB, which is 33% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 50.9 kB or 85% of the original size.
Potential reduce by 80.0 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, Csl Bas Net needs image optimization as it can save up to 80.0 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 214.0 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 214.0 kB or 60% of the original size.
Potential reduce by 30.5 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. Csl.bas-net.by needs all CSS files to be minified and compressed as it can save up to 30.5 kB or 77% of the original size.
Number of requests can be reduced by 26 (42%)
62
36
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Csl Bas Net. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
csl.bas-net.by
1207 ms
highslide.css
814 ms
newStyles.css
659 ms
highslide.js
942 ms
jquery.js
1182 ms
Myscript.js
385 ms
AC_RunActiveContent.js
662 ms
jquery-1.3.2.min.js
830 ms
jquery.jclock.js
808 ms
jquery.preload-min.js
1 ms
element.js
58 ms
AC_RunActiveContent.js
519 ms
ebscohostsearch.js
151 ms
translateelement.css
78 ms
main.js
126 ms
stend.gif
135 ms
pict-rarrow.gif
129 ms
TopW1200.png
191 ms
headerW1200n.png
693 ms
menu.png
191 ms
top.jpg
197 ms
banner-2016.jpg
1444 ms
grayline.gif
193 ms
twitter2.png
327 ms
ZA102637861.GIF
328 ms
vkon.jpg
358 ms
tibo2016.png
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pict-uarrow.gif
473 ms
tst-access.gif
472 ms
new-clipart.gif
490 ms
ico-cat.gif
502 ms
WiFi.jpg
636 ms
usr.jpg
648 ms
mag.gif
650 ms
ico-edd-new.gif
656 ms
an_banner.jpg
824 ms
smi.jpg
792 ms
icon-eco-info-logo.gif
786 ms
arts.gif
777 ms
science-history.gif
823 ms
ico-vhs.gif
905 ms
sek.gif
908 ms
inetcentre-resources111_clip_image008.jpg
946 ms
presidentN.jpg
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govM.jpg
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academy2N.jpg
1089 ms
pravoN.jpg
1090 ms
memo.gif
1091 ms
science1N.jpg
1130 ms
science2N.jpg
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oim-journalN.jpg
1307 ms
hit
343 ms
element_main.js
72 ms
watch.js
5 ms
oim-dbN.jpg
1282 ms
stb.jpg
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translate_24dp.png
250 ms
l
127 ms
cleardot.gif
434 ms
s1.gif
1139 ms
s2.gif
1136 ms
s3.gif
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BotW1200.png
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hit
196 ms
counter
318 ms
drop-shadow.png
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zoomout.cur
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loader.white.gif
167 ms
csl.bas-net.by 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
Links do not have a discernible name
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA IDs are not unique
csl.bas-net.by 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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
csl.bas-net.by 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
N/A
WINDOWS-1251
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Csl.bas-net.by can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Csl.bas-net.by main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
csl.bas-net.by
Open Graph description is not detected on the main page of Csl Bas Net. 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: