7.1 sec in total
1.3 sec
5 sec
830 ms
Welcome to istclub.ru homepage info - get ready to check Istclub best content for Russia right away, or after learning these important things about istclub.ru
Исторический клуб
Visit istclub.ruWe analyzed Istclub.ru page load time and found that the first response time was 1.3 sec and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
istclub.ru performance score
name
value
score
weighting
Value2.5 s
66/100
10%
Value2.5 s
89/100
25%
Value3.5 s
88/100
10%
Value0 ms
100/100
30%
Value0.178
68/100
15%
Value2.5 s
98/100
10%
1343 ms
634 ms
935 ms
941 ms
518 ms
Our browser made a total of 88 requests to load all elements on the main page. We found that 80% of them (70 requests) were addressed to the original Istclub.ru, 8% (7 requests) were made to Ra.revolvermaps.com and 6% (5 requests) were made to Openstat.net. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Istclub.ru.
Page size can be reduced by 484.1 kB (55%)
887.3 kB
403.2 kB
In fact, the total size of Istclub.ru main page is 887.3 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 364.8 kB which makes up the majority of the site volume.
Potential reduce by 183.9 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 183.9 kB or 83% of the original size.
Potential reduce by 6.5 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. Istclub images are well optimized though.
Potential reduce by 293.7 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 293.7 kB or 81% of the original size.
Number of requests can be reduced by 45 (54%)
83
38
The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Istclub. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
istclub.ru
1343 ms
prototype.js
634 ms
ipb.js
935 ms
scriptaculous-cache.js
941 ms
ipb.lang.js
518 ms
4.js
200 ms
ips.quickpm.js
239 ms
ips.hooks.js
137 ms
ips.board.js
240 ms
top100.cnt
386 ms
bg2.png
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branding_bg.png
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logo.png
516 ms
th_bg.png
138 ms
help.png
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menu_bg.png
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advanced_search.png
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feed.png
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sidebar_close.png
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last_post.png
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cnt.js
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c.php
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r.php
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certificated.gif
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kanz2.gif
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kanz.gif
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treasure.gif
1938 ms
f.php
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library.gif
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tab_left.png
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tab_right.png
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bg.png
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tl.png
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cnt
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cat_minimize.png
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header.png
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bullet_green.png
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bullet_black.png
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bl.png
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br.png
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b.png
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cat_minimize_small.png
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pixel
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pixel
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collect
178 ms
istclub.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
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
istclub.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
istclub.ru SEO score
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 doesn't use legible font sizes
Tap targets are not sized appropriately
RU
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Istclub.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 Istclub.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.
istclub.ru
Open Graph description is not detected on the main page of Istclub. 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: