27.2 sec in total
4.9 sec
22.1 sec
242 ms
Click here to check amazing Sku content for Iran. Otherwise, check out these important facts you probably never knew about sku.ac.ir
Visit sku.ac.irWe analyzed Sku.ac.ir page load time and found that the first response time was 4.9 sec and then it took 22.3 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
sku.ac.ir performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value5.7 s
16/100
25%
Value14.6 s
1/100
10%
Value5,660 ms
0/100
30%
Value0.651
9/100
15%
Value18.6 s
3/100
10%
4897 ms
672 ms
382 ms
729 ms
20237 ms
Our browser made a total of 26 requests to load all elements on the main page. We found that all of those requests were addressed to Sku.ac.ir and no external sources were called. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain Sku.ac.ir.
Page size can be reduced by 109.8 kB (36%)
306.9 kB
197.1 kB
In fact, the total size of Sku.ac.ir main page is 306.9 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. Images take 202.1 kB which makes up the majority of the site volume.
Potential reduce by 91.2 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. 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 91.2 kB or 87% of the original size.
Potential reduce by 18.7 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. Sku images are well optimized though.
Number of requests can be reduced by 7 (30%)
23
16
The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sku. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
sku.ac.ir
4897 ms
index.css
672 ms
Email.gif
382 ms
SiteMap.gif
729 ms
BgTopPage.jpg
20237 ms
webBanner1.jpg
20236 ms
TopRepeater.jpg
719 ms
AccordionRepeater.gif
730 ms
RSS.jpg
1060 ms
sku.ac.ir
4051 ms
LastNews.jpg
693 ms
tableftf.gif
373 ms
tabrightf.gif
717 ms
right.png
1003 ms
managment_titleTabbMenu.png
1031 ms
leftTabbeMenuItem.png
1044 ms
Departments.png
1343 ms
TabMenuPazhoshkade.png
1363 ms
TabMenuTitle_Dafater.png
1058 ms
Samaneha.png
1337 ms
TabMenuSearch.png
1749 ms
BgBottomPage2.jpg
1051 ms
btm-repeat.jpg
2263 ms
11.jpg
4787 ms
12.jpg
3659 ms
13.jpg
3451 ms
sku.ac.ir accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
sku.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
sku.ac.ir SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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 doesn't use legible font sizes
Tap targets are not sized appropriately
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sku.ac.ir can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Sku.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.
sku.ac.ir
Open Graph description is not detected on the main page of Sku. 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: