Tools & Wizards About Us
tbtb.ir screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

tbtb.ir

شرکت توزیع نیروی برق تهران بزرگ | خانه

Page Load Speed

14.5 sec in total

First Response

770 ms

Resources Loaded

13.5 sec

Page Rendered

241 ms

tbtb.ir screenshot

About Website

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

شرکت توزیع نیروی برق تهران بزرگ وظیفه تأمین برق حدود ۴٫۱ میلیون مشترک در محدوده‌ای به وسعت ۱۰۰۵ کیلومتر مربع در شهر تهران را بر عهده دارد. ساختمان ستادی این شرکت در خیابان شیخ بهایی واقع شده‌است

Visit tbtb.ir

Key Findings

We analyzed Tbtb.ir page load time and found that the first response time was 770 ms and then it took 13.7 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

tbtb.ir performance score

0

Network Requests Diagram

www.tbtb.co.ir

770 ms

home-%D8%B4%D8%B1%DA%A9%D8%AA-%D8%AA%D9%88%D8%B2%DB%8C%D8%B9-%D9%86%DB%8C%D8%B1%D9%88%DB%8C-%D8%A8%D8%B1%D9%82-%D8%AA%D9%87%D8%B1%D8%A7%D9%86-%D8%A8%D8%B2%D8%B1%DA%AF

2091 ms

Functions.js

853 ms

BoxStyle.css

428 ms

Default-fa-IR.css

1066 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Tbtb.ir, 99% (92 requests) were made to Tbtb.co.ir. The less responsive or slowest element that took the longest time to load (6.2 sec) relates to the external source Tbtb.co.ir.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (42%)

Content Size

2.7 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tbtb.ir main page is 2.7 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. 25% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 111.4 kB

  • Original 137.0 kB
  • After minification 124.9 kB
  • After compression 25.6 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 111.4 kB or 81% of the original size.

Image Optimization

-6%

Potential reduce by 77.5 kB

  • Original 1.4 MB
  • After minification 1.3 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. Tbtb images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 649.2 kB

  • Original 857.3 kB
  • After minification 814.4 kB
  • After compression 208.1 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 649.2 kB or 76% of the original size.

CSS Optimization

-84%

Potential reduce by 301.0 kB

  • Original 357.2 kB
  • After minification 356.8 kB
  • After compression 56.2 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. Tbtb.ir needs all CSS files to be minified and compressed as it can save up to 301.0 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (37%)

Requests Now

90

After Optimization

57

  • Images
  • JavaScript
  • CSS

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tbtb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.tbtb.co.ir

www.tbtb.co.ir

770 ms

home-%D8%B4%D8%B1%DA%A9%D8%AA-%D8%AA%D9%88%D8%B2%DB%8C%D8%B9-%D9%86%DB%8C%D8%B1%D9%88%DB%8C-%D8%A8%D8%B1%D9%82-%D8%AA%D9%87%D8%B1%D8%A7%D9%86-%D8%A8%D8%B2%D8%B1%DA%AF

home-%D8%B4%D8%B1%DA%A9%D8%AA-%D8%AA%D9%88%D8%B2%DB%8C%D8%B9-%D9%86%DB%8C%D8%B1%D9%88%DB%8C-%D8%A8%D8%B1%D9%82-%D8%AA%D9%87%D8%B1%D8%A7%D9%86-%D8%A8%D8%B2%D8%B1%DA%AF

2091 ms

Functions.js

Functions.js

853 ms

BoxStyle.css

BoxStyle.css

428 ms

Default-fa-IR.css

Default-fa-IR.css

1066 ms

Telerik.SAMPA.css

Telerik.SAMPA.css

858 ms

TabStrip.Skin1.css

TabStrip.Skin1.css

430 ms

TabStrip.Skin2.css

TabStrip.Skin2.css

867 ms

TabStrip.Skin3.css

TabStrip.Skin3.css

868 ms

TabStrip.Skin4.css

TabStrip.Skin4.css

1387 ms

TabStrip.Skin5.css

TabStrip.Skin5.css

1390 ms

TabStrip.Skin6.css

TabStrip.Skin6.css

1388 ms

TabStrip.TabMenuSkin.css

TabStrip.TabMenuSkin.css

1397 ms

Telerik.Web.UI.WebResource.axd

Telerik.Web.UI.WebResource.axd

1718 ms

WebResource.axd

WebResource.axd

1285 ms

magicthumb.js

magicthumb.js

1824 ms

Telerik.Web.UI.WebResource.axd

Telerik.Web.UI.WebResource.axd

2998 ms

FancyBox.js

FancyBox.js

1836 ms

jquery.jplayer.min.js

jquery.jplayer.min.js

1836 ms

Vorod.png

Vorod.png

431 ms

VorodTip.png

VorodTip.png

434 ms

PlusText.png

PlusText.png

1072 ms

PlusTip.png

PlusTip.png

867 ms

MinusText.png

MinusText.png

952 ms

MinusTip.png

MinusTip.png

955 ms

DefaultSize.png

DefaultSize.png

963 ms

DefaultSizeTip.png

DefaultSizeTip.png

1299 ms

Feedback.png

Feedback.png

1384 ms

FeedbackTip.png

FeedbackTip.png

1383 ms

Sitemap.png

Sitemap.png

1606 ms

SitemapTip.png

SitemapTip.png

1503 ms

Print.png

Print.png

1764 ms

PrintTip.png

PrintTip.png

1874 ms

Transparent.png

Transparent.png

1872 ms

Transparent.gif

Transparent.gif

1931 ms

transparent.gif

transparent.gif

2032 ms

6712_orig.jpg

6712_orig.jpg

2339 ms

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7307_orig.jpg

2367 ms

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7000_thum.jpeg

2451 ms

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6806_orig.jpg

2457 ms

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10045_orig.jpg

6214 ms

sale-no.jpg

sale-no.jpg

2887 ms

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8437_orig.png

3404 ms

6796_orig.jpg

6796_orig.jpg

2796 ms

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10848_orig.jpg

3307 ms

archive24.png

archive24.png

2887 ms

%D9%BE%DB%8C%D8%A7%D9%85-%D9%86%D9%88%D8%B1%D9%88%D8%B2%DB%8C-%D9%85%D8%AF%DB%8C%D8%B1%D8%B9%D8%A7%D9%85%D9%84-%D8%B4%D8%B1%DA%A9%D8%AA-%D8%AA%D9%88%D8%B2%DB%8C%D8%B9-%D8%A8%D8%B1%D9%82-%D8%AA%D9%87%D8%B1%D8%A7%D9%86-%D8%A8%D9%87-%D9%85%D9%86%D8%A7%D8%B3%D8%A8%D8%AA-%D9%81%D8%B1%D8%A7%D8%B1%D8%B3%DB%8C%D8%AF%D9%86-%D8%B3%D8%A7%D9%84-1395.jpg

%D9%BE%DB%8C%D8%A7%D9%85-%D9%86%D9%88%D8%B1%D9%88%D8%B2%DB%8C-%D9%85%D8%AF%DB%8C%D8%B1%D8%B9%D8%A7%D9%85%D9%84-%D8%B4%D8%B1%DA%A9%D8%AA-%D8%AA%D9%88%D8%B2%DB%8C%D8%B9-%D8%A8%D8%B1%D9%82-%D8%AA%D9%87%D8%B1%D8%A7%D9%86-%D8%A8%D9%87-%D9%85%D9%86%D8%A7%D8%B3%D8%A8%D8%AA-%D9%81%D8%B1%D8%A7%D8%B1%D8%B3%DB%8C%D8%AF%D9%86-%D8%B3%D8%A7%D9%84-1395.jpg

3655 ms

%D8%AA%D9%88%D8%B3%D8%B9%D9%87-%D9%81%D8%B1%D9%87%D9%86%DA%AF-%D8%AA%DA%A9%D8%B1%DB%8C%D9%85-%D9%88-%D8%AE%D8%AF%D9%85%D8%AA-%D8%A7%D8%B1%D8%B2%D8%B4%D9%85%D9%86%D8%AF-%D8%A8%D9%87-%D9%85%D8%B1%D8%AF%D9%85-%D8%A7%D8%B2-%D8%A7%D9%88%D9%84%D9%88%DB%8C%D8%AA-%D9%87%D8%A7%DB%8C-%D8%B3%D8%A7%D9%84-95.jpg

%D8%AA%D9%88%D8%B3%D8%B9%D9%87-%D9%81%D8%B1%D9%87%D9%86%DA%AF-%D8%AA%DA%A9%D8%B1%DB%8C%D9%85-%D9%88-%D8%AE%D8%AF%D9%85%D8%AA-%D8%A7%D8%B1%D8%B2%D8%B4%D9%85%D9%86%D8%AF-%D8%A8%D9%87-%D9%85%D8%B1%D8%AF%D9%85-%D8%A7%D8%B2-%D8%A7%D9%88%D9%84%D9%88%DB%8C%D8%AA-%D9%87%D8%A7%DB%8C-%D8%B3%D8%A7%D9%84-95.jpg

3954 ms

%D8%A2%D9%85%D8%A7%D8%AF%DA%AF%DB%8C-%D8%B4%D8%B1%DA%A9%D8%AA-%D8%AA%D9%88%D8%B2%DB%8C%D8%B9-%D8%A8%D8%B1%D9%82-%D8%AA%D9%87%D8%B1%D8%A7%D9%86-%D8%A8%D8%B1%D8%A7%DB%8C-%D8%AE%D8%AF%D9%85%D8%AA-%D8%B1%D8%B3%D8%A7%D9%86%DB%8C-%D8%A8%D9%87-%D8%B4%D9%87%D8%B1%D9%88%D9%86%D8%AF%D8%A7%D9%86-%D8%AF%D8%B1-%D8%AA%D8%B9%D8%B7%DB%8C%D9%84%D8%A7%D8%AA-%D9%86%D9%88%D8%B1%D9%88%D8%B2.jpg

%D8%A2%D9%85%D8%A7%D8%AF%DA%AF%DB%8C-%D8%B4%D8%B1%DA%A9%D8%AA-%D8%AA%D9%88%D8%B2%DB%8C%D8%B9-%D8%A8%D8%B1%D9%82-%D8%AA%D9%87%D8%B1%D8%A7%D9%86-%D8%A8%D8%B1%D8%A7%DB%8C-%D8%AE%D8%AF%D9%85%D8%AA-%D8%B1%D8%B3%D8%A7%D9%86%DB%8C-%D8%A8%D9%87-%D8%B4%D9%87%D8%B1%D9%88%D9%86%D8%AF%D8%A7%D9%86-%D8%AF%D8%B1-%D8%AA%D8%B9%D8%B7%DB%8C%D9%84%D8%A7%D8%AA-%D9%86%D9%88%D8%B1%D9%88%D8%B2.jpg

3957 ms

%D8%AA%D9%82%D8%AF%DB%8C%D8%B1-%D8%A7%D8%B2-%D8%AA%D9%88%D8%B2%DB%8C%D8%B9-%D8%A8%D8%B1%D9%82-%D8%AA%D9%87%D8%B1%D8%A7%D9%86-%D8%A8%D8%B2%D8%B1%DA%AF-%D8%A8%D9%87-%D8%B9%D9%86%D9%88%D8%A7%D9%86-%D8%AF%D8%B3%D8%AA%DA%AF%D8%A7%D9%87-%D8%A8%D8%B1%D8%AA%D8%B1-%D8%AF%D8%B1-%D8%AD%D9%88%D8%B2%D9%87-%D9%BE%D8%AF%D8%A7%D9%81%D9%86%D8%AF-%D8%BA%DB%8C%D8%B1%D8%B9%D8%A7%D9%85%D9%84.jpg

%D8%AA%D9%82%D8%AF%DB%8C%D8%B1-%D8%A7%D8%B2-%D8%AA%D9%88%D8%B2%DB%8C%D8%B9-%D8%A8%D8%B1%D9%82-%D8%AA%D9%87%D8%B1%D8%A7%D9%86-%D8%A8%D8%B2%D8%B1%DA%AF-%D8%A8%D9%87-%D8%B9%D9%86%D9%88%D8%A7%D9%86-%D8%AF%D8%B3%D8%AA%DA%AF%D8%A7%D9%87-%D8%A8%D8%B1%D8%AA%D8%B1-%D8%AF%D8%B1-%D8%AD%D9%88%D8%B2%D9%87-%D9%BE%D8%AF%D8%A7%D9%81%D9%86%D8%AF-%D8%BA%DB%8C%D8%B1%D8%B9%D8%A7%D9%85%D9%84.jpg

4160 ms

11103.jpg

11103.jpg

4048 ms

11104.jpg

11104.jpg

3871 ms

7596_thum.jpeg

7596_thum.jpeg

429 ms

11102.jpg

11102.jpg

4173 ms

11101.jpg

11101.jpg

4071 ms

7596_thum.jpeg

7596_thum.jpeg

3949 ms

7668_thum.jpeg

7668_thum.jpeg

4278 ms

5623_orig.gif

5623_orig.gif

4075 ms

5628_orig.jpg

5628_orig.jpg

4173 ms

5664_orig.jpg

5664_orig.jpg

5564 ms

6315_thum.jpeg

6315_thum.jpeg

4498 ms

6424_thum.jpeg

6424_thum.jpeg

4391 ms

6462_thum.jpeg

6462_thum.jpeg

4290 ms

9633_orig.png

9633_orig.png

5237 ms

6849_thum.jpeg

6849_thum.jpeg

4507 ms

6745_orig.jpg

6745_orig.jpg

4389 ms

Header.jpg

Header.jpg

5160 ms

Button.png

Button.png

4561 ms

nazaninbold.ttf

nazaninbold.ttf

5446 ms

TextBoxBackground.png

TextBoxBackground.png

4773 ms

Top-Logo.jpg

Top-Logo.jpg

5300 ms

BodyTop.gif

BodyTop.gif

5226 ms

MenuLeftBg.png

MenuLeftBg.png

5017 ms

rmSprite.png

rmSprite.png

4952 ms

ColumnBg2.gif

ColumnBg2.gif

4972 ms

Box.png

Box.png

5026 ms

BoxLeft.png

BoxLeft.png

5129 ms

BoxRight.png

BoxRight.png

4805 ms

Bg.png

Bg.png

4751 ms

Bg.png

Bg.png

4832 ms

RotatorButtons.gif

RotatorButtons.gif

4459 ms

Box.png

Box.png

4719 ms

BoxLeft.png

BoxLeft.png

4363 ms

BoxRight.png

BoxRight.png

4078 ms

RightButtonRotator.png

RightButtonRotator.png

4109 ms

LeftButtonRotator.png

LeftButtonRotator.png

4110 ms

Buttons.png

Buttons.png

4034 ms

TabStripStates.png

TabStripStates.png

4577 ms

ContentLeft.png

ContentLeft.png

3983 ms

ContentRight.png

ContentRight.png

3895 ms

PageViewSkin6.png

PageViewSkin6.png

3956 ms

Radcom.png

Radcom.png

3781 ms

news-rotator-icon-v-over.png

news-rotator-icon-v-over.png

3902 ms

SEO Factors

tbtb.ir SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tbtb.ir can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Tbtb.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

tbtb.ir

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