Access sahabedanesh.ir. دبیرستان دخترانه سحاب دانش

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

19/100

25%

SI (Speed Index)

Value8.2 s

20/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.655

8/100

15%

TTI (Time to Interactive)

Value5.1 s

76/100

10%

sahabedanesh.ir

2861 ms

jquery.Jcrop.css

349 ms

main42.css

521 ms

prettyPhoto.css

527 ms

StyleSheet12_6.css

358 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 93% of them (50 requests) were addressed to the original Sahabedanesh.ir, 7% (4 requests) were made to 1abzar.ir. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Sahabedanesh.ir.

Content Size

890.5 kB

After Optimization

343.1 kB

In fact, the total size of Sahabedanesh.ir main page is 890.5 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. 45% of websites need less resources to load. Images take 429.9 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 60.6 kB

Original 75.9 kB
After minification 59.3 kB
After compression 15.3 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 16.6 kB, which is 22% 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 60.6 kB or 80% of the original size.

Image Optimization

-56%

Potential reduce by 239.0 kB

Original 429.9 kB
After minification 190.9 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, Sahabedanesh needs image optimization as it can save up to 239.0 kB or 56% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 190.8 kB

Original 315.6 kB
After minification 281.4 kB
After compression 124.8 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 190.8 kB or 60% of the original size.

CSS Optimization

-82%

Potential reduce by 56.9 kB

Original 69.1 kB
After minification 56.9 kB
After compression 12.2 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. Sahabedanesh.ir needs all CSS files to be minified and compressed as it can save up to 56.9 kB or 82% of the original size.

Requests Now

After Optimization

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sahabedanesh. 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 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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

High

Image elements do not have [alt] attributes

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/).

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 Sahabedanesh.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 Sahabedanesh.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

sahabedanesh.ir

Open Graph description is not detected on the main page of Sahabedanesh. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

دبیرستان دخترانه سحاب دانش

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

sahabedanesh.ir

jquery.Jcrop.css

main42.css

prettyPhoto.css

StyleSheet12_6.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

sahabedanesh.ir

jquery.Jcrop.css

main42.css

prettyPhoto.css

StyleSheet12_6.css

WebResource.axd

jquery-1.11.2.min.js

jQueryRotateCompressed.js

jquery.marquee.min.js

mainView57.js

jquery.cycle2.min.js

jquery.prettyPhoto.js

jquery.autocomplete.min.js

ScriptResource.axd

ScriptResource.axd

ScriptResource.axd

ScriptResource.axd

input_bgTopManage.gif

ajaxloader.gif

sahab1.png

WebResource.axd

sumitlogin.gif

msg23109787-1135.jpg

icon%20vorod%20be%20system.png

menu_arrow.png

weblog.png

icon%20linkhaye%20mortabet.png

motavaledin%20mah.png

36jozve.png

35J.jpg

34HOVIYAT111.jpg

noStudentPic.png

bot.png

menuItem.jpg

right.png

kadrpic.png

title%20menu.png

menu.jpg

icoon.png

centerH.png

right24.png

left24.png

print24.png