633 ms in total
135 ms
326 ms
172 ms
Welcome to iroch.ir homepage info - get ready to check Iroch best content for Iran right away, or after learning these important things about iroch.ir
آیروک برگزاری کلاس های ترمیک و خصوصی المپیاد شیمی، برگزاری آزمون آزمایشی و ارائه مشاوره های تخصصی المپیاد شیمی در سطوح مرحله اول، دوم و سوم
Visit iroch.irWe analyzed Iroch.ir page load time and found that the first response time was 135 ms and then it took 498 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.
iroch.ir performance score
name
value
score
weighting
Value6.2 s
3/100
10%
Value7.9 s
3/100
25%
Value12.1 s
4/100
10%
Value970 ms
28/100
30%
Value0.076
95/100
15%
Value13.0 s
13/100
10%
135 ms
31 ms
31 ms
15 ms
27 ms
Our browser made a total of 19 requests to load all elements on the main page. We found that all of those requests were addressed to Iroch.ir and no external sources were called. The less responsive or slowest element that took the longest time to load (135 ms) belongs to the original domain Iroch.ir.
Page size can be reduced by 34.5 kB (17%)
205.9 kB
171.4 kB
In fact, the total size of Iroch.ir main page is 205.9 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. 15% of websites need less resources to load. Images take 176.1 kB which makes up the majority of the site volume.
Potential reduce by 1.3 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. 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 1.3 kB or 60% of the original size.
Potential reduce by 11.0 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. Iroch images are well optimized though.
Potential reduce by 22.3 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. Iroch.ir needs all CSS files to be minified and compressed as it can save up to 22.3 kB or 81% of the original size.
We found no issues to fix!
16
16
The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Iroch. According to our analytics all requests are already optimized.
iroch.ir
135 ms
style.css
31 ms
font-awesome.css
31 ms
icons.png
15 ms
logo.png
27 ms
anjoman.png
28 ms
portal.png
30 ms
konkur.png
40 ms
konkur-file.png
30 ms
upload.png
29 ms
khabarname.png
38 ms
olamp-file.png
40 ms
olamp-kelas.png
41 ms
olamp-majazi.png
40 ms
main.png
86 ms
instagram.png
48 ms
facebook.png
48 ms
fontawesome-webfont.woff
50 ms
Yekan.woff
26 ms
iroch.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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
iroch.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
iroch.ir SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Iroch.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 Iroch.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.
iroch.ir
Open Graph description is not detected on the main page of Iroch. 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: