9.4 sec in total
1.3 sec
7.9 sec
117 ms
Visit courses.guilan.ac.ir now to see the best up-to-date Courses Guilan content for Iran and also check out these interesting facts you probably never knew about courses.guilan.ac.ir
سامانه وضعیت تدریس
Visit courses.guilan.ac.irWe analyzed Courses.guilan.ac.ir page load time and found that the first response time was 1.3 sec and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
courses.guilan.ac.ir performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value4.5 s
37/100
25%
Value7.8 s
24/100
10%
Value90 ms
98/100
30%
Value0.175
69/100
15%
Value6.1 s
63/100
10%
1333 ms
1621 ms
1856 ms
5104 ms
933 ms
Our browser made a total of 15 requests to load all elements on the main page. We found that all of those requests were addressed to Courses.guilan.ac.ir and no external sources were called. The less responsive or slowest element that took the longest time to load (5.1 sec) belongs to the original domain Courses.guilan.ac.ir.
Page size can be reduced by 303.4 kB (70%)
431.1 kB
127.7 kB
In fact, the total size of Courses.guilan.ac.ir main page is 431.1 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. Only 5% of websites need less resources to load. Javascripts take 312.0 kB which makes up the majority of the site volume.
Potential reduce by 4.8 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 4.8 kB or 69% of the original size.
Potential reduce by 22.4 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, Courses Guilan needs image optimization as it can save up to 22.4 kB or 45% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 224.8 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 224.8 kB or 72% of the original size.
Potential reduce by 51.4 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. Courses.guilan.ac.ir needs all CSS files to be minified and compressed as it can save up to 51.4 kB or 83% of the original size.
Number of requests can be reduced by 9 (64%)
14
5
The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Courses Guilan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
courses.guilan.ac.ir
1333 ms
jquery-ui-1.8.13.custom.css
1621 ms
jquery.min.js
1856 ms
jquery-ui-1.8.13.custom.min.js
5104 ms
style.css
933 ms
frontend.css
701 ms
colorbox.css
701 ms
jquery.easing.1.3.js
931 ms
jquery.cookie.js
929 ms
collapse.js
1162 ms
other.js
1165 ms
he.jpg
1396 ms
tel.png
236 ms
email.png
236 ms
frontend_print.css
235 ms
courses.guilan.ac.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.
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
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
Image elements do not have [alt] attributes
courses.guilan.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
courses.guilan.ac.ir SEO score
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
FA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Courses.guilan.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 Courses.guilan.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.
courses.guilan.ac.ir
Open Graph description is not detected on the main page of Courses Guilan. 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: