Report Summary

  • 37

    Performance

    Renders faster than
    57% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 74

    SEO

    Google-friendlier than
    32% of websites

aui.ac.ir

دانشگاه هنر اصفهان

Page Load Speed

31 sec in total

First Response

818 ms

Resources Loaded

29.7 sec

Page Rendered

542 ms

aui.ac.ir screenshot

About Website

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

دانشگاه هنر اصفهان به عنوان محور آموزش عالي رشته هاي هنري در استان هنر پرور اصفهان در ابتدا با نام دانشكده پرديس اصفهان و به سال ۱۳۵۵ با هدف تربيت نيروهاي متخصص در زمينه حفظ و نگهداري آثار و ابنيه تار...

Visit aui.ac.ir

Key Findings

We analyzed Aui.ac.ir page load time and found that the first response time was 818 ms and then it took 30.2 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

aui.ac.ir performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value13.1 s

0/100

25%

SI (Speed Index)

Value16.4 s

0/100

10%

TBT (Total Blocking Time)

Value440 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0.119

85/100

15%

TTI (Time to Interactive)

Value7.8 s

44/100

10%

Network Requests Diagram

aui.ac.ir

818 ms

1838 ms

superfish.css

379 ms

superfish-vertical.css

381 ms

nivo-slider.css

386 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that all of those requests were addressed to Aui.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 Aui.ac.ir.

Page Optimization Overview & Recommendations

Page size can be reduced by 667.1 kB (13%)

Content Size

5.0 MB

After Optimization

4.4 MB

In fact, the total size of Aui.ac.ir main page is 5.0 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. 30% of websites need less resources to load. Images take 4.5 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 66.2 kB

  • Original 82.1 kB
  • After minification 77.9 kB
  • After compression 15.9 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 66.2 kB or 81% of the original size.

Image Optimization

-6%

Potential reduce by 246.7 kB

  • Original 4.5 MB
  • After minification 4.2 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. Aui images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 321.9 kB

  • Original 460.9 kB
  • After minification 452.0 kB
  • After compression 139.0 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 321.9 kB or 70% of the original size.

CSS Optimization

-85%

Potential reduce by 32.4 kB

  • Original 38.3 kB
  • After minification 26.3 kB
  • After compression 5.9 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. Aui.ac.ir needs all CSS files to be minified and compressed as it can save up to 32.4 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (39%)

Requests Now

76

After Optimization

46

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aui. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

aui.ac.ir accessibility score

72

Accessibility Issues

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

High

[role]s are not contained by their required parent element

High

[aria-*] attributes do not have valid values

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

aui.ac.ir best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

aui.ac.ir SEO score

74

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

Content Best Practices

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

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Aui.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 Aui.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

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