7.6 sec in total
1.8 sec
5.2 sec
622 ms
Welcome to old.vru.ac.ir homepage info - get ready to check Old Vru best content for Iran right away, or after learning these important things about old.vru.ac.ir
Visit old.vru.ac.irWe analyzed Old.vru.ac.ir page load time and found that the first response time was 1.8 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.
old.vru.ac.ir performance score
name
value
score
weighting
Value8.6 s
0/100
10%
Value11.3 s
0/100
25%
Value19.2 s
0/100
10%
Value370 ms
71/100
30%
Value0.45
20/100
15%
Value16.8 s
5/100
10%
1841 ms
491 ms
509 ms
512 ms
516 ms
Our browser made a total of 46 requests to load all elements on the main page. We found that all of those requests were addressed to Old.vru.ac.ir and no external sources were called. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Old.vru.ac.ir.
Page size can be reduced by 218.0 kB (25%)
884.7 kB
666.7 kB
In fact, the total size of Old.vru.ac.ir main page is 884.7 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. 20% of websites need less resources to load. Images take 661.6 kB which makes up the majority of the site volume.
Potential reduce by 87.3 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 23.4 kB, which is 24% 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 87.3 kB or 89% of the original size.
Potential reduce by 40.3 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. Old Vru images are well optimized though.
Potential reduce by 80.1 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 80.1 kB or 72% of the original size.
Potential reduce by 10.2 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. Old.vru.ac.ir needs all CSS files to be minified and compressed as it can save up to 10.2 kB or 76% of the original size.
Number of requests can be reduced by 9 (22%)
41
32
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Old Vru. 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 4 to 1 for CSS and as a result speed up the page load time.
old.vru.ac.ir
1841 ms
myslideshow.css
491 ms
home.css
509 ms
header.css
512 ms
footer.css
516 ms
vertical_slide.js
520 ms
core.js
1487 ms
more.js
1026 ms
my_marquee.js
772 ms
morphlist.js
777 ms
myslideshow.js
792 ms
init_slidenew.js
1025 ms
index_copy(1
247 ms
logo.gif
265 ms
spinner.gif
263 ms
events.jpg
1822 ms
awards.jpg
787 ms
about.jpg
541 ms
news.jpg
1228 ms
pause.png
506 ms
close.png
513 ms
bullet1.gif
751 ms
bg_side_on.png
767 ms
bg_side.png
791 ms
arrow.gif
999 ms
students.png
1011 ms
masters.png
1037 ms
services.png
1047 ms
it.png
1249 ms
bg_side_hover.png
1254 ms
400-300_small.jpg
1797 ms
book_small.jpg
1555 ms
elmi.jpg
1713 ms
toefl.jpg
1985 ms
moshaver.jpg
1522 ms
marry.jpg
1785 ms
mobile.jpg
1806 ms
nashriat.jpg
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corsiha.jpg
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hraskari11.png
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roosta.jpg
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DSC092561.jpg
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samie.jpg
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Picture1.jpg
2279 ms
note.jpg
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karafarini1.jpg
2765 ms
old.vru.ac.ir 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
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
old.vru.ac.ir best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
old.vru.ac.ir 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 uses legible font sizes
Tap targets are not sized appropriately
FA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Old.vru.ac.ir can be misinterpreted by Google and other search engines. Our service has detected that Persian 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 Old.vru.ac.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.
old.vru.ac.ir
Open Graph description is not detected on the main page of Old Vru. 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: