Report Summary

  • 85

    Performance

    Renders faster than
    89% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

Page Load Speed

16.8 sec in total

First Response

1.3 sec

Resources Loaded

14.6 sec

Page Rendered

912 ms

ichawc2.sums.ac.ir screenshot

About Website

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Key Findings

We analyzed Ichawc2.sums.ac.ir page load time and found that the first response time was 1.3 sec and then it took 15.5 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

ichawc2.sums.ac.ir performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

91/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.108

87/100

15%

TTI (Time to Interactive)

Value2.1 s

99/100

10%

Network Requests Diagram

1312 ms

en_style_gray.css

613 ms

mootools_1-1.js

1207 ms

c_config_en_gray.js

602 ms

c_smartmenus.js

808 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that all of those requests were addressed to Ichawc2.sums.ac.ir and no external sources were called. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Ichawc2.sums.ac.ir.

Page Optimization Overview & Recommendations

Page size can be reduced by 122.0 kB (25%)

Content Size

479.4 kB

After Optimization

357.4 kB

In fact, the total size of Ichawc2.sums.ac.ir main page is 479.4 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. Images take 353.9 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 32.1 kB

  • Original 40.5 kB
  • After minification 40.2 kB
  • After compression 8.5 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. 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 32.1 kB or 79% of the original size.

Image Optimization

-10%

Potential reduce by 34.2 kB

  • Original 353.9 kB
  • After minification 319.7 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. Ichawc 2 Sums images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 47.9 kB

  • Original 75.0 kB
  • After minification 64.0 kB
  • After compression 27.0 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 47.9 kB or 64% of the original size.

CSS Optimization

-78%

Potential reduce by 7.8 kB

  • Original 10.0 kB
  • After minification 8.7 kB
  • After compression 2.2 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. Ichawc2.sums.ac.ir needs all CSS files to be minified and compressed as it can save up to 7.8 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (24%)

Requests Now

54

After Optimization

41

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ichawc 2 Sums. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

ichawc2.sums.ac.ir accessibility score

60

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

Document doesn't have a <title> element

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

ichawc2.sums.ac.ir best practices score

67

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

High

Serves images with low resolution

SEO Factors

ichawc2.sums.ac.ir SEO score

50

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Document doesn't have a <title> element

High

Image elements do not have [alt] attributes

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 Ichawc2.sums.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 Ichawc2.sums.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 Ichawc 2 Sums. 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: