Access khayyam.ac.ir. دانشگاه خیام، اولین دانشگاه غیر دولتی-غیر انتفاعی ایران

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value10.2 s

8/100

10%

TBT (Total Blocking Time)

Value2,170 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.144

77/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

www1.khayyam.ac.ir

5643 ms

MainStyle.css

380 ms

Animate.css

406 ms

Bootstrap.css

785 ms

Bootstrap.RTL.css

394 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Khayyam.ac.ir, 2% (1 request) were made to Maps.google.com. The less responsive or slowest element that took the longest time to load (5.6 sec) relates to the external source Www1.khayyam.ac.ir.

Content Size

1.7 MB

After Optimization

1.1 MB

In fact, the total size of Khayyam.ac.ir main page is 1.7 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. 35% of websites need less resources to load. Images take 889.6 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 24.2 kB

Original 30.6 kB
After minification 28.7 kB
After compression 6.4 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 24.2 kB or 79% of the original size.

Image Optimization

-8%

Potential reduce by 69.1 kB

Original 889.6 kB
After minification 820.5 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. Khayyam images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 213.5 kB

Original 376.4 kB
After minification 353.1 kB
After compression 162.9 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 213.5 kB or 57% of the original size.

CSS Optimization

-79%

Potential reduce by 288.9 kB

Original 365.7 kB
After minification 348.3 kB
After compression 76.8 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. Khayyam.ac.ir needs all CSS files to be minified and compressed as it can save up to 288.9 kB or 79% of the original size.

Requests Now

After Optimization

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Khayyam. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

FA
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Khayyam.ac.ir can be misinterpreted by Google and other search engines. Our service has detected that Persian is used on the page, and it does not match the claimed English language. Our system also found out that Khayyam.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.

Social Sharing Optimization

khayyam.ac.ir

Open Graph description is not detected on the main page of Khayyam. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

دانشگاه خیام، اولین دانشگاه غیر دولتی-غیر انتفاعی ایران

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

www1.khayyam.ac.ir

MainStyle.css

Animate.css

Bootstrap.css

Bootstrap.RTL.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

www1.khayyam.ac.ir

MainStyle.css

Animate.css

Bootstrap.css

Bootstrap.RTL.css

Bootstrap.Theme.css

JQuery.Camera.css

Index.css

JQuery.js

js

GMaps.js

Bootstrap.js

WOW.js

JQuery.WaitForImages.js

JQuery.Mousewheel.js

JQuery.JCarouse.js

JQuery.Slimscroll.js

JQuery.Easing.js

JQuery.Camera.js

JQuery.Tooltipster.js

JQuery.DisableScroll.js

Script.js

Index.js

JQuery.StylishSelect.js

JQuery.HoverIntent.js

Reset.css

Loading10.css

Fonts.css

JQuery.Tooltipster.css

JQuery.Circliful.css

JQuery.StylishSelect.css

font-awesome.css

9311636cb0b91a20ea472a1011c08ba6.jpg

LogoSmall.png

Icons.png

Logo.png

v274.jpg

v264.jpg

v254.jpg

v244.jpg

v234.jpg

33.jpg

MapLoading.gif