Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 62

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

put.ac.ir

Home

Page Load Speed

17.2 sec in total

First Response

847 ms

Resources Loaded

16.2 sec

Page Rendered

161 ms

put.ac.ir screenshot

About Website

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

The Petroleum University of Technology was established in 1939 in Abadan, Iran under the name Abadan Institute of Technology.(AIT) PUT is teaching graduate and post-graduate students, and is collabora...

Visit put.ac.ir

Key Findings

We analyzed Put.ac.ir page load time and found that the first response time was 847 ms and then it took 16.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster. This domain responded with an error, which can significantly jeopardize Put.ac.ir rating and web reputation

Performance Metrics

put.ac.ir performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value21.4 s

0/100

10%

TBT (Total Blocking Time)

Value320 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value1.03

2/100

15%

TTI (Time to Interactive)

Value6.6 s

58/100

10%

Network Requests Diagram

put.ac.ir

847 ms

homepage.aspx

2465 ms

Uni-Naft.css

560 ms

jquery-1.7.1.min.js

1301 ms

jquery-ui-1.8.20.custom.min.js

2964 ms

Our browser made a total of 136 requests to load all elements on the main page. We found that all of those requests were addressed to Put.ac.ir and no external sources were called. The less responsive or slowest element that took the longest time to load (6.7 sec) belongs to the original domain Put.ac.ir.

Page Optimization Overview & Recommendations

Page size can be reduced by 745.7 kB (33%)

Content Size

2.3 MB

After Optimization

1.5 MB

In fact, the total size of Put.ac.ir main page is 2.3 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. 40% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 147.8 kB

  • Original 168.3 kB
  • After minification 142.7 kB
  • After compression 20.5 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 25.6 kB, which is 15% 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 147.8 kB or 88% of the original size.

Image Optimization

-8%

Potential reduce by 120.8 kB

  • Original 1.5 MB
  • After minification 1.3 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. Put images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 436.9 kB

  • Original 600.9 kB
  • After minification 557.0 kB
  • After compression 164.0 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 436.9 kB or 73% of the original size.

CSS Optimization

-84%

Potential reduce by 40.2 kB

  • Original 47.8 kB
  • After minification 34.7 kB
  • After compression 7.6 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. Put.ac.ir needs all CSS files to be minified and compressed as it can save up to 40.2 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (29%)

Requests Now

132

After Optimization

94

The browser has sent 132 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Put. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

put.ac.ir accessibility score

75

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.

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

put.ac.ir best practices score

62

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

High

Page has valid source maps

SEO Factors

put.ac.ir SEO score

83

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Put.ac.ir can be misinterpreted by Google and other search engines. Our service has detected that Persian 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 Put.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 Put. 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: