Tools & Wizards About Us
sakbarzadeh.iut.ac.ir screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    77% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

sakbarzadeh.iut.ac.ir

Dr.Saleh Akbarzadeh | Professor of Mechanical Engineering

Page Load Speed

5.2 sec in total

First Response

619 ms

Resources Loaded

4.5 sec

Page Rendered

82 ms

sakbarzadeh.iut.ac.ir screenshot

About Website

Click here to check amazing S Akbarzadeh Iut content for Iran. Otherwise, check out these important facts you probably never knew about sakbarzadeh.iut.ac.ir

This is a personal web page for faculty member of Isfahan university of technology developed in Information Technology Center of university.

Visit sakbarzadeh.iut.ac.ir

Key Findings

We analyzed Sakbarzadeh.iut.ac.ir page load time and found that the first response time was 619 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

sakbarzadeh.iut.ac.ir performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.2 s

85/100

10%

Network Requests Diagram

sakbarzadeh.iut.ac.ir

619 ms

sakbarzadeh.iut.ac.ir

2133 ms

system.base.css

184 ms

system.menus.css

365 ms

system.messages.css

496 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that all of those requests were addressed to Sakbarzadeh.iut.ac.ir and no external sources were called. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Sakbarzadeh.iut.ac.ir.

Page Optimization Overview & Recommendations

Page size can be reduced by 62.4 kB (45%)

Content Size

138.2 kB

After Optimization

75.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sakbarzadeh.iut.ac.ir main page is 138.2 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. 15% of websites need less resources to load. Javascripts take 62.7 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 24.5 kB

  • Original 29.9 kB
  • After minification 27.5 kB
  • After compression 5.4 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 24.5 kB or 82% of the original size.

Image Optimization

-28%

Potential reduce by 6.2 kB

  • Original 22.5 kB
  • After minification 16.3 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, S Akbarzadeh Iut needs image optimization as it can save up to 6.2 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-37%

Potential reduce by 23.3 kB

  • Original 62.7 kB
  • After minification 62.7 kB
  • After compression 39.4 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 23.3 kB or 37% of the original size.

CSS Optimization

-36%

Potential reduce by 8.3 kB

  • Original 23.1 kB
  • After minification 22.6 kB
  • After compression 14.7 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. Sakbarzadeh.iut.ac.ir needs all CSS files to be minified and compressed as it can save up to 8.3 kB or 36% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (65%)

Requests Now

34

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of S Akbarzadeh 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 23 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sakbarzadeh.iut.ac.ir

sakbarzadeh.iut.ac.ir

619 ms

sakbarzadeh.iut.ac.ir

sakbarzadeh.iut.ac.ir

2133 ms

system.base.css

system.base.css

184 ms

system.menus.css

system.menus.css

365 ms

system.messages.css

system.messages.css

496 ms

system.theme.css

system.theme.css

509 ms

aggregator.css

aggregator.css

512 ms

comment.css

comment.css

513 ms

counter.css

counter.css

527 ms

field.css

field.css

546 ms

node.css

node.css

660 ms

poll.css

poll.css

676 ms

search.css

search.css

681 ms

user.css

user.css

683 ms

views.css

views.css

703 ms

ckeditor.css

ckeditor.css

727 ms

ctools.css

ctools.css

823 ms

lightbox.css

lightbox.css

845 ms

panels.css

panels.css

850 ms

locale.css

locale.css

853 ms

style.css

style.css

879 ms

colors.css

colors.css

909 ms

mayo.responsive.layout.css

mayo.responsive.layout.css

987 ms

js_YD9ro0PAqY25gGWrTki6TjRUG8TdokmmxjfqpNNfzVU.js

js_YD9ro0PAqY25gGWrTki6TjRUG8TdokmmxjfqpNNfzVU.js

1356 ms

js_s7O8TTmP7me7-fp8GynAZ7CQVVT6gq9e9rVv0pS0J4g.js

js_s7O8TTmP7me7-fp8GynAZ7CQVVT6gq9e9rVv0pS0J4g.js

1026 ms

js_ZVI5DWdS21F47v-9soKE04JX0IRYAocmVipnVntoBiU.js

js_ZVI5DWdS21F47v-9soKE04JX0IRYAocmVipnVntoBiU.js

1048 ms

maintenance-page.css

maintenance-page.css

1053 ms

colors.css

colors.css

1121 ms

pat-1.png

pat-1.png

207 ms

iutlogo-kharazmi_0_1.png

iutlogo-kharazmi_0_1.png

171 ms

search.png

search.png

208 ms

fontsizer-1.png

fontsizer-1.png

201 ms

fontsizer-2.png

fontsizer-2.png

200 ms

fontsizer-3.png

fontsizer-3.png

193 ms

20230429_205855_0.jpg

20230429_205855_0.jpg

341 ms

menu-leaf.png

menu-leaf.png

381 ms

Accessibility Review

sakbarzadeh.iut.ac.ir accessibility score

89

Accessibility Issues

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

sakbarzadeh.iut.ac.ir best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

sakbarzadeh.iut.ac.ir SEO score

88

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sakbarzadeh.iut.ac.ir can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Sakbarzadeh.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

sakbarzadeh.iut.ac.ir

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