8.9 sec in total
1.3 sec
7.4 sec
236 ms
Visit vu.whc.ir now to see the best up-to-date Vu Whc content for Iran and also check out these interesting facts you probably never knew about vu.whc.ir
سامانه اطلاع رساني مركز آموزش هاي غيرحضوري
Visit vu.whc.irWe analyzed Vu.whc.ir page load time and found that the first response time was 1.3 sec and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
vu.whc.ir performance score
name
value
score
weighting
Value2.0 s
85/100
10%
Value8.4 s
2/100
25%
Value6.1 s
45/100
10%
Value90 ms
99/100
30%
Value0.22
57/100
15%
Value4.3 s
84/100
10%
1255 ms
822 ms
327 ms
490 ms
329 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 46% of them (26 requests) were addressed to the original Vu.whc.ir, 51% (29 requests) were made to Whc.ir and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (4.8 sec) relates to the external source Whc.ir.
Page size can be reduced by 359.6 kB (24%)
1.5 MB
1.1 MB
In fact, the total size of Vu.whc.ir main page is 1.5 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. 30% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 42.1 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 6.9 kB, which is 13% 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 42.1 kB or 81% of the original size.
Potential reduce by 65.2 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. Vu Whc images are well optimized though.
Potential reduce by 209.5 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 209.5 kB or 68% of the original size.
Potential reduce by 42.8 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. Vu.whc.ir needs all CSS files to be minified and compressed as it can save up to 42.8 kB or 84% of the original size.
Number of requests can be reduced by 13 (23%)
56
43
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vu Whc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
vu.whc.ir
1255 ms
jquery-1.7.1.min.js
822 ms
reset.css
327 ms
index.css
490 ms
js-image-slider.css
329 ms
js-image-slider.js
502 ms
mousewheel.min.js
490 ms
jquery.plugin.scroll-2.js
492 ms
slides.min.js
520 ms
ddsmoothmenu.css
650 ms
ddsmoothmenu-v.css
651 ms
jquery.smarticker.min.css
656 ms
jquery.smarticker.min.js
1177 ms
ddsmoothmenu.js
696 ms
css
23 ms
3802d07593de7913081e9b2ad3bf4bfd.gif
1930 ms
output.png
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title-back.png
171 ms
search.png
171 ms
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logo.png
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60*60
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70*70
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70*70
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bottom_panel.png
325 ms
BYekan.woff
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nassim-regular.woff
977 ms
loading.gif
440 ms
navbuttons2.gif
278 ms
title-center-back.png
442 ms
right.gif
350 ms
nassim-bold.woff
712 ms
BKoodakBold.woff
642 ms
piwik.js
4106 ms
vu.whc.ir 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
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
vu.whc.ir 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
Page has valid source maps
vu.whc.ir SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
FA
FA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vu.whc.ir can be misinterpreted by Google and other search engines. Our service has detected that Persian is used on the page, and it matches the claimed language. Our system also found out that Vu.whc.ir 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.
vu.whc.ir
Open Graph description is not detected on the main page of Vu Whc. 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: