Access iut.ac.ir. دانشگاه صنعتی اصفهان | چهلستون دانش و فناوری

name

value

score

weighting

FCP (First Contentful Paint)

Value7.1 s

1/100

10%

LCP (Largest Contentful Paint)

Value39.5 s

0/100

25%

SI (Speed Index)

Value23.7 s

0/100

10%

TBT (Total Blocking Time)

Value1,210 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.5

16/100

15%

TTI (Time to Interactive)

Value20.0 s

2/100

10%

iut.ac.ir

692 ms

iut.ac.ir

837 ms

fa

444 ms

matomo.js

1342 ms

css_VF1yIX41jaecZdAuja3fkGyNibYDm5C9RP1mN0Cc1fc.css

227 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 59% of them (41 requests) were addressed to the original Iut.ac.ir, 16% (11 requests) were made to Aparat.com and 14% (10 requests) were made to News.iut.ac.ir. The less responsive or slowest element that took the longest time to load (5.2 sec) belongs to the original domain Iut.ac.ir.

Content Size

8.9 MB

After Optimization

8.5 MB

In fact, the total size of Iut.ac.ir main page is 8.9 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. 50% of websites need less resources to load. Images take 8.1 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 73.0 kB

Original 85.9 kB
After minification 63.7 kB
After compression 13.0 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. This page needs HTML code to be minified as it can gain 22.2 kB, which is 26% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 73.0 kB or 85% of the original size.

Image Optimization

-3%

Potential reduce by 218.9 kB

Original 8.1 MB
After minification 7.8 MB

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. Iut images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 97.2 kB

Original 638.9 kB
After minification 638.9 kB
After compression 541.8 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 97.2 kB or 15% of the original size.

CSS Optimization

-22%

Potential reduce by 34.7 kB

Original 156.2 kB
After minification 156.1 kB
After compression 121.5 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. Iut.ac.ir needs all CSS files to be minified and compressed as it can save up to 34.7 kB or 22% of the original size.

Requests Now

After Optimization

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Iut. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

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

High

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

Areas of Improvement

High

Does not use HTTPS

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

High

Issues were logged in the Issues panel in Chrome Devtools

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 uses legible font sizes

Language and Encoding

Language Detected

FA
Language Claimed

FA
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iut.ac.ir can be misinterpreted by Google and other search engines. Our service has detected that Persian is used on the page, and it matches the claimed language. Our system also found out that Iut.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

iut.ac.ir

Open Graph description is not detected on the main page of Iut. 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 صنعتی اصفهان | چهلستون دانش و فناوری

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

iut.ac.ir

iut.ac.ir

fa

matomo.js

css_VF1yIX41jaecZdAuja3fkGyNibYDm5C9RP1mN0Cc1fc.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

iut.ac.ir

iut.ac.ir

fa

matomo.js

css_VF1yIX41jaecZdAuja3fkGyNibYDm5C9RP1mN0Cc1fc.css

css_5qJbvvCx4XvtE0tZXqiDJ79CgcH0wCEz4Gon8RpPqhs.css

css_R4Y-Sa_ntKXryllKFXv-tmD42m0120g518-Q3mYH6xo.css

js_TG3XRwHBrWUEyG18eM4uiaCCz7ErC2rAI9fTThcHRUw.js

custom.css

samin-c.css

samin-z.css

update.css

js_d1ugXYphjjOZTXASanIGc7XhVjnOuxVVzL_GY1jcCow.js

matomo.php

photo11133469351.jpg

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IMG_2058.jpg

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1_3.jpg

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%D8%A2%D9%84%D9%88%D8%AF%DA%AF%DB%8C%201.jpg

logo-fa.png

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samin-ar-logo-10.png

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04.jpg

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iut-samin-golestan.png

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iut-samin-id.png

iut-samin-iutbox.png

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