15.7 sec in total
2.6 sec
12.7 sec
324 ms
Visit bkz.tomsk.ru now to see the best up-to-date Bkz Tomsk content for Russia and also check out these interesting facts you probably never knew about bkz.tomsk.ru
Томская областная государственная филармония.
Visit bkz.tomsk.ruWe analyzed Bkz.tomsk.ru page load time and found that the first response time was 2.6 sec and then it took 13 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
bkz.tomsk.ru performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value5.7 s
17/100
25%
Value15.7 s
0/100
10%
Value1,030 ms
26/100
30%
Value0.06
98/100
15%
Value18.2 s
3/100
10%
2647 ms
510 ms
593 ms
1408 ms
1597 ms
Our browser made a total of 121 requests to load all elements on the main page. We found that 94% of them (114 requests) were addressed to the original Bkz.tomsk.ru, 3% (4 requests) were made to Mc.yandex.ru and 1% (1 request) were made to Znaigorod.ru. The less responsive or slowest element that took the longest time to load (5.2 sec) belongs to the original domain Bkz.tomsk.ru.
Page size can be reduced by 602.2 kB (10%)
5.9 MB
5.3 MB
In fact, the total size of Bkz.tomsk.ru main page is 5.9 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. 65% of websites need less resources to load. Images take 5.6 MB which makes up the majority of the site volume.
Potential reduce by 66.4 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 66.4 kB or 84% of the original size.
Potential reduce by 353.9 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. Bkz Tomsk images are well optimized though.
Potential reduce by 164.8 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 164.8 kB or 68% of the original size.
Potential reduce by 17.2 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. Bkz.tomsk.ru needs all CSS files to be minified and compressed as it can save up to 17.2 kB or 79% of the original size.
Number of requests can be reduced by 11 (9%)
118
107
The browser has sent 118 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bkz Tomsk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
bkz.tomsk.ru
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style.css
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mod_jflanguageselection.css
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mootools.js
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caption.js
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system.css
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general.css
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template.css
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jquery-1.5.2.min.js
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bkz.tomsk.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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
bkz.tomsk.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
bkz.tomsk.ru SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
RU
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bkz.tomsk.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Bkz.tomsk.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.
bkz.tomsk.ru
Open Graph description is not detected on the main page of Bkz Tomsk. 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: