Tools & Wizards About Us
chesstehran.ir screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 42

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

chesstehran.ir

هیات شطرنج استان تهران

Page Load Speed

46.8 sec in total

First Response

1.4 sec

Resources Loaded

43.1 sec

Page Rendered

2.3 sec

chesstehran.ir screenshot

About Website

Visit chesstehran.ir now to see the best up-to-date Chesstehran content for Iran and also check out these interesting facts you probably never knew about chesstehran.ir

هیات شطرنج استان تهران

Visit chesstehran.ir

Key Findings

We analyzed Chesstehran.ir page load time and found that the first response time was 1.4 sec and then it took 45.4 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

chesstehran.ir performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value46.1 s

0/100

25%

SI (Speed Index)

Value16.8 s

0/100

10%

TBT (Total Blocking Time)

Value3,360 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.131

81/100

15%

TTI (Time to Interactive)

Value14.1 s

10/100

10%

Network Requests Diagram

chesstehran.ir

1407 ms

jquery.js

547 ms

jqueryui.js

537 ms

dle_js.js

614 ms

webfont.js

6 ms

Our browser made a total of 262 requests to load all elements on the main page. We found that 97% of them (253 requests) were addressed to the original Chesstehran.ir, 2% (4 requests) were made to Ircf.ir and 0% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (20.1 sec) belongs to the original domain Chesstehran.ir.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.9 MB (6%)

Content Size

31.7 MB

After Optimization

29.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chesstehran.ir main page is 31.7 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 31.4 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 132.8 kB

  • Original 155.2 kB
  • After minification 153.5 kB
  • After compression 22.3 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 132.8 kB or 86% of the original size.

Image Optimization

-6%

Potential reduce by 1.7 MB

  • Original 31.4 MB
  • After minification 29.7 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. Chesstehran images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 27.3 kB

  • Original 150.9 kB
  • After minification 150.9 kB
  • After compression 123.6 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 27.3 kB or 18% of the original size.

CSS Optimization

-25%

Potential reduce by 6.9 kB

  • Original 27.8 kB
  • After minification 27.8 kB
  • After compression 20.9 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. Chesstehran.ir needs all CSS files to be minified and compressed as it can save up to 6.9 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (6%)

Requests Now

254

After Optimization

238

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 254 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chesstehran. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

chesstehran.ir

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1407 ms

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547 ms

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537 ms

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6 ms

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p39.jpg

p39.jpg

5402 ms

khadeeeeeeeeeeeeeem.jpg

khadeeeeeeeeeeeeeem.jpg

4812 ms

pic10.jpg

pic10.jpg

5197 ms

pm.png

pm.png

5497 ms

saraaaaaaaaaaaaaaa.jpg

saraaaaaaaaaaaaaaa.jpg

4797 ms

saraaa1.jpg

saraaa1.jpg

5133 ms

morabi.jpg

morabi.jpg

4993 ms

karl.jpg

karl.jpg

4753 ms

ayande.jpg

ayande.jpg

5003 ms

iran5.jpg

iran5.jpg

4599 ms

iran3.jpg

iran3.jpg

4349 ms

javanan3.jpg

javanan3.jpg

4598 ms

javanan2.jpg

javanan2.jpg

4867 ms

iran1.jpg

iran1.jpg

4287 ms

paytakht45.jpg

paytakht45.jpg

5155 ms

payt3.jpg

payt3.jpg

4615 ms

nn.jpg

nn.jpg

4251 ms

pa5.jpg

pa5.jpg

4425 ms

baner-shahri-4.jpg

baner-shahri-4.jpg

13660 ms

asatid-2.png

asatid-2.png

6955 ms

asatid1.png

asatid1.png

5366 ms

leageban.jpg

leageban.jpg

4417 ms

asatid.png

asatid.png

4608 ms

ostadan2.png

ostadan2.png

5082 ms

khanti6.jpg

khanti6.jpg

4748 ms

hey1.jpg

hey1.jpg

5017 ms

bakuu1.jpg

bakuu1.jpg

4600 ms

khant.jpg

khant.jpg

4504 ms

mad2.jpg

mad2.jpg

4650 ms

kol4.jpg

kol4.jpg

4420 ms

bako80.jpg

bako80.jpg

4880 ms

bako85.jpg

bako85.jpg

4269 ms

photo_2016-03-23_03-19-03.jpg

photo_2016-03-23_03-19-03.jpg

4206 ms

426313253_69152.jpg

426313253_69152.jpg

4439 ms

bak-52.jpg

bak-52.jpg

4257 ms

bak42.png

bak42.png

4779 ms

bak8.jpg

bak8.jpg

4747 ms

bak7.jpg

bak7.jpg

4224 ms

lale2.jpg

lale2.jpg

20132 ms

ordooooo.jpg

ordooooo.jpg

4815 ms

ghazal-hakimifard.jpg

ghazal-hakimifard.jpg

4093 ms

bakoooo.jpg

bakoooo.jpg

6120 ms

pp.jpg

pp.jpg

4561 ms

sam.jpg

sam.jpg

4390 ms

ms.png

ms.png

4420 ms

bozorg1.png

bozorg1.png

4349 ms

max.jpg

max.jpg

4695 ms

tabligh-.jpg

tabligh-.jpg

4367 ms

Chesstehran-Canal.jpg

Chesstehran-Canal.jpg

4326 ms

chess-results.jpg

chess-results.jpg

4227 ms

bg.jpg

bg.jpg

4169 ms

bg_header.png

bg_header.png

4228 ms

logo.png

logo.png

4081 ms

search.png

search.png

3655 ms

q.png

q.png

3569 ms

bg_top_menu.png

bg_top_menu.png

3335 ms

totop.png

totop.png

3511 ms

playvideo-64-64-0.png

playvideo-64-64-0.png

3500 ms

carouselarrows-32-32-4.png

carouselarrows-32-32-4.png

3254 ms

arrows-32-32-0.png

arrows-32-32-0.png

3350 ms

featuredarrow-8-16-2.png

featuredarrow-8-16-2.png

3321 ms

caption-gradient.png

caption-gradient.png

3310 ms

255,255,255,40.png

255,255,255,40.png

3331 ms

play-pause-light.png

play-pause-light.png

3281 ms

0,0,0,20.png

0,0,0,20.png

3156 ms

Accessibility Review

chesstehran.ir accessibility score

42

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

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

High

Image elements do not have [alt] attributes

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

chesstehran.ir best practices score

58

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

SEO Factors

chesstehran.ir SEO score

69

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

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 Chesstehran.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 Chesstehran.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

chesstehran.ir

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