7.6 sec in total
972 ms
6.5 sec
202 ms
Welcome to rrc.tums.ac.ir homepage info - get ready to check RRC Tums best content for Iran right away, or after learning these important things about rrc.tums.ac.ir
RRC, RRC is one of the best!
Visit rrc.tums.ac.irWe analyzed Rrc.tums.ac.ir page load time and found that the first response time was 972 ms and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
rrc.tums.ac.ir performance score
name
value
score
weighting
Value6.2 s
3/100
10%
Value13.9 s
0/100
25%
Value25.2 s
0/100
10%
Value560 ms
52/100
30%
Value0
100/100
15%
Value10.0 s
27/100
10%
972 ms
1263 ms
587 ms
2221 ms
1357 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that all of those requests were addressed to Rrc.tums.ac.ir and no external sources were called. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Rrc.tums.ac.ir.
Page size can be reduced by 441.2 kB (35%)
1.3 MB
830.7 kB
In fact, the total size of Rrc.tums.ac.ir main page is 1.3 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. 15% of websites need less resources to load. Images take 851.4 kB which makes up the majority of the site volume.
Potential reduce by 13.2 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 6.1 kB, which is 38% 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 13.2 kB or 82% of the original size.
Potential reduce by 88.9 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. RRC Tums images are well optimized though.
Potential reduce by 248.0 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 248.0 kB or 83% of the original size.
Potential reduce by 91.2 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. Rrc.tums.ac.ir needs all CSS files to be minified and compressed as it can save up to 91.2 kB or 86% of the original size.
Number of requests can be reduced by 12 (44%)
27
15
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RRC Tums. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
rrc.tums.ac.ir
972 ms
bootstrap-rtl.css
1263 ms
home-rtl.css
587 ms
jquery.js
2221 ms
bootstrap-transition.js
1357 ms
bootstrap-alert.js
1388 ms
bootstrap-modal.js
1446 ms
bootstrap-dropdown.js
1758 ms
bootstrap-scrollspy.js
2038 ms
bootstrap-tab.js
2282 ms
bootstrap-tooltip.js
2304 ms
bootstrap-popover.js
2367 ms
bootstrap-button.js
2491 ms
bootstrap-collapse.js
2785 ms
bootstrap-carousel.js
2800 ms
bootstrap-typeahead.js
2992 ms
header66-2.jpg
2174 ms
new-logo.png
1469 ms
timthumb.php
1900 ms
timthumb.php
1974 ms
timthumb.php
1981 ms
timthumb.php
2459 ms
timthumb.php
2985 ms
timthumb.php
3336 ms
timthumb.php
3420 ms
timthumb.php
2363 ms
transperantPNG.png
2526 ms
bckground.png
2721 ms
rrc.tums.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
Image elements do not have [alt] attributes
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
rrc.tums.ac.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
rrc.tums.ac.ir SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rrc.tums.ac.ir can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Rrc.tums.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.
rrc.tums.ac.ir
Open Graph description is not detected on the main page of RRC Tums. 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: