Tools & Wizards About Us
helli3.ir screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

helli3.ir

دبيرستان علامه حلی 3

Page Load Speed

13.8 sec in total

First Response

837 ms

Resources Loaded

12.5 sec

Page Rendered

500 ms

helli3.ir screenshot

About Website

Click here to check amazing Helli 3 content for Iran. Otherwise, check out these important facts you probably never knew about helli3.ir

دبیرستان علامه حلی 3 تهران

Visit helli3.ir

Key Findings

We analyzed Helli3.ir page load time and found that the first response time was 837 ms and then it took 13 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

helli3.ir performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value13.5 s

2/100

10%

TBT (Total Blocking Time)

Value240 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value1.004

2/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

helli3.ir

837 ms

www.helli3.ir

932 ms

HSchool

183 ms

400 ms

angular-data_v27.js

1628 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 22% of them (14 requests) were addressed to the original Helli3.ir, 38% (24 requests) were made to Resource.webthinker.net and 13% (8 requests) were made to B.tile.openstreetmap.org. The less responsive or slowest element that took the longest time to load (7.8 sec) belongs to the original domain Helli3.ir.

Page Optimization Overview & Recommendations

Page size can be reduced by 332.1 kB (7%)

Content Size

4.8 MB

After Optimization

4.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Helli3.ir main page is 4.8 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. 50% of websites need less resources to load. Images take 4.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 68.1 kB

  • Original 82.4 kB
  • After minification 74.8 kB
  • After compression 14.3 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. 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 68.1 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 191.0 kB

  • Original 4.2 MB
  • After minification 4.0 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. Helli 3 images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 36.1 kB

  • Original 328.1 kB
  • After minification 328.1 kB
  • After compression 292.0 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 36.1 kB or 11% of the original size.

CSS Optimization

-26%

Potential reduce by 36.9 kB

  • Original 143.0 kB
  • After minification 143.0 kB
  • After compression 106.1 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. Helli3.ir needs all CSS files to be minified and compressed as it can save up to 36.9 kB or 26% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

58

After Optimization

58

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Helli 3. According to our analytics all requests are already optimized.

Network Requests Diagram

helli3.ir

helli3.ir

837 ms

www.helli3.ir

www.helli3.ir

932 ms

HSchool

HSchool

183 ms

400 ms

angular-data_v27.js

angular-data_v27.js

1628 ms

leaflet.js

leaflet.js

1468 ms

Controller_V1_395.min.js

Controller_V1_395.min.js

1525 ms

Ajax.aspx

Ajax.aspx

429 ms

FStyle_v0.css

FStyle_v0.css

373 ms

header.png

header.png

276 ms

gA=

gA=

1 ms

12888.png

12888.png

103 ms

12888.png

12888.png

102 ms

12887.png

12887.png

107 ms

12889.png

12889.png

50 ms

12888.png

12888.png

406 ms

12888.png

12888.png

48 ms

12887.png

12887.png

50 ms

12889.png

12889.png

51 ms

12887.png

12887.png

50 ms

12889.png

12889.png

51 ms

TextToLogo.aspx

TextToLogo.aspx

233 ms

headerlogo.png

headerlogo.png

209 ms

lefttd.png

lefttd.png

214 ms

yearpoem03.png

yearpoem03.png

406 ms

hadis.png

hadis.png

393 ms

10049.png

10049.png

459 ms

12420.png

12420.png

574 ms

10084.png

10084.png

596 ms

10094.png

10094.png

646 ms

10021.png

10021.png

746 ms

10313.png

10313.png

751 ms

10019.png

10019.png

755 ms

10012.png

10012.png

785 ms

10052.png

10052.png

797 ms

13515.png

13515.png

823 ms

13516.png

13516.png

934 ms

12701.png

12701.png

935 ms

12019.png

12019.png

944 ms

14701.png

14701.png

971 ms

12887.png

12887.png

38 ms

12889.png

12889.png

38 ms

12889.png

12889.png

38 ms

12888.png

12888.png

38 ms

12887.png

12887.png

41 ms

12888.png

12888.png

43 ms

12887.png

12887.png

45 ms

93ef029c-0624-430e-80ba-18e6db76a7fe.jpg

93ef029c-0624-430e-80ba-18e6db76a7fe.jpg

402 ms

knkor_st_1402.jpg

knkor_st_1402.jpg

1433 ms

new.jpg

new.jpg

5489 ms

mir_st.jpg

mir_st.jpg

2523 ms

new_nasiri.jpg

new_nasiri.jpg

3241 ms

ST.jpg

ST.jpg

7755 ms

a4_landscape.png

a4_landscape.png

5168 ms

konkor_st402new.jpg

konkor_st402new.jpg

3026 ms

site_h.jpg

site_h.jpg

5773 ms

12889.png

12889.png

37 ms

12887.png

12887.png

40 ms

12887.png

12887.png

40 ms

12888.png

12888.png

41 ms

12889.png

12889.png

41 ms

12888.png

12888.png

41 ms

12889.png

12889.png

42 ms

Accessibility Review

helli3.ir accessibility score

75

Accessibility Issues

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

High

[lang] attributes do not have a valid value

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

Links do not have a discernible name

Best Practices

helli3.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

helli3.ir SEO score

58

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

Language and Encoding

  • Language Detected

    FA

  • Language Claimed

    FA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Helli3.ir can be misinterpreted by Google and other search engines. Our service has detected that Persian is used on the page, and it matches the claimed language. Our system also found out that Helli3.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

helli3.ir

Open Graph description is not detected on the main page of Helli 3. 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: