Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 43% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

sshi.um.ac.ir

صفحه اصلی

Page Load Speed

25.4 sec in total

First Response

387 ms

Resources Loaded

24.6 sec

Page Rendered

464 ms

sshi.um.ac.ir screenshot

About Website

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

Multi Sites Center

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Key Findings

We analyzed Sshi.um.ac.ir page load time and found that the first response time was 387 ms and then it took 25 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 were 18 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

sshi.um.ac.ir performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value14.1 s

1/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.266

46/100

15%

TTI (Time to Interactive)

Value6.9 s

54/100

10%

Network Requests Diagram

index.php

387 ms

style.css

1486 ms

typo.css

523 ms

users.css

526 ms

moo_maximenuhck.css

765 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that all of those requests were addressed to Sshi.um.ac.ir and no external sources were called. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Sshi.um.ac.ir.

Page Optimization Overview & Recommendations

Page size can be reduced by 566.2 kB (63%)

Content Size

895.9 kB

After Optimization

329.7 kB

In fact, the total size of Sshi.um.ac.ir main page is 895.9 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. 25% of websites need less resources to load. Javascripts take 673.6 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 37.1 kB

  • Original 44.1 kB
  • After minification 38.4 kB
  • After compression 7.0 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 5.7 kB, which is 13% 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 37.1 kB or 84% of the original size.

Image Optimization

-8%

Potential reduce by 11.6 kB

  • Original 136.4 kB
  • After minification 124.8 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. Sshi Um images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 483.1 kB

  • Original 673.6 kB
  • After minification 655.3 kB
  • After compression 190.5 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 483.1 kB or 72% of the original size.

CSS Optimization

-82%

Potential reduce by 34.5 kB

  • Original 41.9 kB
  • After minification 29.8 kB
  • After compression 7.4 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. Sshi.um.ac.ir needs all CSS files to be minified and compressed as it can save up to 34.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (63%)

Requests Now

30

After Optimization

11

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sshi Um. 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 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

sshi.um.ac.ir accessibility score

76

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

Buttons do not have an accessible name

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Heading elements are not in a sequentially-descending order

Best Practices

sshi.um.ac.ir best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

sshi.um.ac.ir SEO score

91

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

    FA

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sshi.um.ac.ir can be misinterpreted by Google and other search engines. Our service has detected that Persian is used on the page, and it does not match the claimed English language. Our system also found out that Sshi.um.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 Sshi Um. 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: