2.5 sec in total
832 ms
1.6 sec
152 ms
Click here to check amazing Cran Um content for Iran. Otherwise, check out these important facts you probably never knew about cran.um.ac.ir
Visit cran.um.ac.irWe analyzed Cran.um.ac.ir page load time and found that the first response time was 832 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
cran.um.ac.ir performance score
832 ms
247 ms
478 ms
484 ms
497 ms
Our browser made a total of 6 requests to load all elements on the main page. We found that all of those requests were addressed to Cran.um.ac.ir and no external sources were called. The less responsive or slowest element that took the longest time to load (832 ms) belongs to the original domain Cran.um.ac.ir.
Page size can be reduced by 5.5 kB (30%)
18.0 kB
12.6 kB
In fact, the total size of Cran.um.ac.ir main page is 18.0 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 16.0 kB which makes up the majority of the site volume.
Potential reduce by 438 B
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 438 B or 49% of the original size.
Potential reduce by 4.2 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. Obviously, Cran Um needs image optimization as it can save up to 4.2 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 874 B
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. Cran.um.ac.ir needs all CSS files to be minified and compressed as it can save up to 874 B or 74% of the original size.
We found no issues to fix!
5
5
The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cran Um. According to our analytics all requests are already optimized.
cran.um.ac.ir
832 ms
R.css
247 ms
logo.html
478 ms
navbar.html
484 ms
banner.shtml
497 ms
Rlogo.jpg
253 ms
cran.um.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
<frame> or <iframe> elements do not have a title
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
cran.um.ac.ir best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
cran.um.ac.ir SEO score
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cran.um.ac.ir can be misinterpreted by Google and other search engines. Our service has detected that English 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 Cran.um.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.
cran.um.ac.ir
Open Graph description is not detected on the main page of Cran Um. 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: