Tools & Wizards About Us
contactus.qut.ac.ir screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 77% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

contactus.qut.ac.ir

IIS Windows Server

Page Load Speed

25.3 sec in total

First Response

10 sec

Resources Loaded

15.2 sec

Page Rendered

136 ms

contactus.qut.ac.ir screenshot

About Website

Click here to check amazing Contactus Qut content for Iran. Otherwise, check out these important facts you probably never knew about contactus.qut.ac.ir

Visit contactus.qut.ac.ir

Key Findings

We analyzed Contactus.qut.ac.ir page load time and found that the first response time was 10 sec and then it took 15.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

contactus.qut.ac.ir performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.2 s

100/100

25%

SI (Speed Index)

Value1.4 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

contactus.qut.ac.ir

9972 ms

contactus.qut.ac.ir

2517 ms

20_21_21_34C16377244610FBAD7912FBD908C0A7EAB7A58B_rtl_fa.css

513 ms

BasicScripts.rtl.fa.js

1513 ms

20_21_21_34C16377244610FBAD7912FBD908C0A7EAB7A58B_rtl_fa.js

1479 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that all of those requests were addressed to Contactus.qut.ac.ir and no external sources were called. The less responsive or slowest element that took the longest time to load (10 sec) belongs to the original domain Contactus.qut.ac.ir.

Page Optimization Overview & Recommendations

Page size can be reduced by 308.2 kB (75%)

Content Size

410.6 kB

After Optimization

102.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Contactus.qut.ac.ir main page is 410.6 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. Only 10% of websites need less resources to load. Javascripts take 299.0 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 11.8 kB

  • Original 15.2 kB
  • After minification 15.2 kB
  • After compression 3.4 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 11.8 kB or 78% of the original size.

Image Optimization

-17%

Potential reduce by 4.4 kB

  • Original 26.3 kB
  • After minification 21.9 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. Obviously, Contactus Qut needs image optimization as it can save up to 4.4 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-78%

Potential reduce by 232.9 kB

  • Original 299.0 kB
  • After minification 236.7 kB
  • After compression 66.2 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 232.9 kB or 78% of the original size.

CSS Optimization

-84%

Potential reduce by 59.1 kB

  • Original 70.1 kB
  • After minification 69.2 kB
  • After compression 10.9 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. Contactus.qut.ac.ir needs all CSS files to be minified and compressed as it can save up to 59.1 kB or 84% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Contactus Qut. According to our analytics all requests are already optimized.

Network Requests Diagram

contactus.qut.ac.ir

contactus.qut.ac.ir

9972 ms

contactus.qut.ac.ir

contactus.qut.ac.ir

2517 ms

20_21_21_34C16377244610FBAD7912FBD908C0A7EAB7A58B_rtl_fa.css

20_21_21_34C16377244610FBAD7912FBD908C0A7EAB7A58B_rtl_fa.css

513 ms

BasicScripts.rtl.fa.js

BasicScripts.rtl.fa.js

1513 ms

20_21_21_34C16377244610FBAD7912FBD908C0A7EAB7A58B_rtl_fa.js

20_21_21_34C16377244610FBAD7912FBD908C0A7EAB7A58B_rtl_fa.js

1479 ms

header-background.jpg

header-background.jpg

249 ms

header.jpg

header.jpg

247 ms

ui-bg_highlight-hard_50_e5f4ff_1x100.png

ui-bg_highlight-hard_50_e5f4ff_1x100.png

227 ms

ui-bg_flat_100_a0d8ff_40x100.png

ui-bg_flat_100_a0d8ff_40x100.png

245 ms

ui-bg_glass_50_a20000_1x400.png

ui-bg_glass_50_a20000_1x400.png

443 ms

bullet.gif

bullet.gif

459 ms

contactus.qut.ac.ir

contactus.qut.ac.ir

735 ms

logo.png

logo.png

1055 ms

arrows-rtl.png

arrows-rtl.png

621 ms

Accessibility Review

contactus.qut.ac.ir accessibility score

91

Accessibility Issues

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

Best Practices

contactus.qut.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

Serves images with low resolution

SEO Factors

contactus.qut.ac.ir SEO score

67

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Contactus.qut.ac.ir can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Contactus.qut.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

contactus.qut.ac.ir

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