Tools & Wizards About Us
atu.ac.ir screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

atu.ac.ir

دانشگاه علامه طباطبائی

Page Load Speed

35.6 sec in total

First Response

1.7 sec

Resources Loaded

33.4 sec

Page Rendered

570 ms

atu.ac.ir screenshot

About Website

Welcome to atu.ac.ir homepage info - get ready to check Atu best content for Iran right away, or after learning these important things about atu.ac.ir

دانشگاه علامه طباطبائی دانشگاهی مولود و فرزند انقلاب اسلامی است، در عین اینکه بنیاد و ریشه هایش قدمتی 60 ساله دارد. بعد از انقلاب اسلامی براساس جایگاه رفیع علوم انسانی و نیاز به ایجاد یک دانشگاه تخصصی...

Visit atu.ac.ir

Key Findings

We analyzed Atu.ac.ir page load time and found that the first response time was 1.7 sec and then it took 34 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 5 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

atu.ac.ir performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.7 s

2/100

10%

LCP (Largest Contentful Paint)

Value26.6 s

0/100

25%

SI (Speed Index)

Value27.3 s

0/100

10%

TBT (Total Blocking Time)

Value290 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value0.282

43/100

15%

TTI (Time to Interactive)

Value22.4 s

1/100

10%

Network Requests Diagram

atu.ac.ir

1666 ms

fa

484 ms

bootstrap.min.css

426 ms

styles.css

1195 ms

owl.carousel.min.css

599 ms

Our browser made a total of 105 requests to load all elements on the main page. We found that 95% of them (100 requests) were addressed to the original Atu.ac.ir, 2% (2 requests) were made to Googletagmanager.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Atu.ac.ir.

Page Optimization Overview & Recommendations

Page size can be reduced by 737.4 kB (11%)

Content Size

6.6 MB

After Optimization

5.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Atu.ac.ir main page is 6.6 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. 55% of websites need less resources to load. Images take 6.2 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 189.8 kB

  • Original 209.3 kB
  • After minification 145.4 kB
  • After compression 19.5 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 63.9 kB, which is 31% 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 189.8 kB or 91% of the original size.

Image Optimization

-7%

Potential reduce by 456.6 kB

  • Original 6.2 MB
  • After minification 5.8 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. Atu images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 32.0 kB

  • Original 52.9 kB
  • After minification 52.9 kB
  • After compression 20.9 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 32.0 kB or 60% of the original size.

CSS Optimization

-36%

Potential reduce by 59.1 kB

  • Original 163.4 kB
  • After minification 163.4 kB
  • After compression 104.3 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. Atu.ac.ir needs all CSS files to be minified and compressed as it can save up to 59.1 kB or 36% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (41%)

Requests Now

91

After Optimization

54

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Atu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

atu.ac.ir

atu.ac.ir

1666 ms

fa

fa

484 ms

bootstrap.min.css

bootstrap.min.css

426 ms

styles.css

styles.css

1195 ms

owl.carousel.min.css

owl.carousel.min.css

599 ms

owl.theme.default.css

owl.theme.default.css

638 ms

jquery.mCustomScrollbar.min.css

jquery.mCustomScrollbar.min.css

694 ms

multiPurposeNews.css

multiPurposeNews.css

789 ms

helpers.css

helpers.css

1345 ms

font-awesome.min.css

font-awesome.min.css

914 ms

animate.min.css

animate.min.css

980 ms

dragula.min.css

dragula.min.css

1136 ms

jquery.simplecolorpicker.css

jquery.simplecolorpicker.css

1169 ms

styles.css

styles.css

1594 ms

modern-carousel.css

modern-carousel.css

1357 ms

bootstrap-rtl.min.css

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1390 ms

font-awesome-rtl.css

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1559 ms

styles-rtl.css

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1546 ms

js

js

47 ms

jquery.min.js

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2295 ms

main.js

main.js

1375 ms

owl.carousel.min.js

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1744 ms

jquery.mCustomScrollbar.concat.min.js

jquery.mCustomScrollbar.concat.min.js

1775 ms

bootstrap.min.js

bootstrap.min.js

1617 ms

yii.js

yii.js

1615 ms

core.js

core.js

1617 ms

translate.js

translate.js

1752 ms

dragula.min.js

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1786 ms

wow.min.js

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1822 ms

jquery.waypoints.js

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1955 ms

jquery.counterup.min.js

jquery.counterup.min.js

1944 ms

jquery.simplecolorpicker.js

jquery.simplecolorpicker.js

1962 ms

lazysizes.min.js

lazysizes.min.js

1997 ms

ls.blur-up.min.js

ls.blur-up.min.js

2036 ms

ls.parent-fit.js

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2133 ms

home.js

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2168 ms

app.js

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2743 ms

jquery.browser.min.js

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2210 ms

object-fit-images.min.js

object-fit-images.min.js

2254 ms

js

js

108 ms

analytics.js

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181 ms

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19802 ms

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867 ms

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1128 ms

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969 ms

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4884 ms

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19800 ms

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10144 ms

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6290 ms

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6544 ms

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6703 ms

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7203 ms

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13 ms

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6907 ms

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7854 ms

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7298 ms

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7409 ms

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7531 ms

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8073 ms

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10093 ms

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10470 ms

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Para.jpg

11894 ms

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10931 ms

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17921 ms

Accessibility Review

atu.ac.ir accessibility score

80

Accessibility Issues

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

High

Buttons do not have an accessible name

High

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

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

Impact

Issue

High

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

Best Practices

atu.ac.ir best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

atu.ac.ir SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

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

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 Atu.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 Atu.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

atu.ac.ir

Open Graph data is detected on the main page of Atu. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: