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Twitter bootstrap is an open source CSS framework especially for responsive web designs. Twitter bootstrap was made not only IE7 but also but in tablet and smartphone browsers via responsive CSS as we...

Page load speed analysis

  • 45/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    874 ms

  • Resources loaded

    3.5 sec

  • Page rendered

    423 ms

  • Total page load time

    4.8 sec

Click here to check amazing Twitterbootstrap content for India. Otherwise, check out these important facts you probably never knew about twitterbootstrap.org

We analyzed Twitterbootstrap.org page load time and found that the first response time was 874 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Page optimization

  • HTML 188.6 kB
    Images 706.9 kB
    Javascripts 1.1 MB
    CSS 228.9 kB

    In fact, the total size of Twitterbootstrap.org main page is 2.2 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. Javascripts take 1.1 MB which makes up the majority of the site volume.

    • Original 188.6 kB
    • After minification 184.4 kB
    • After compression 41.6 kB

    HTML optimization

    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 147.1 kB or 78% of the original size.

    • Original 706.9 kB
    • After optimization 657.7 kB

    Image optimization

    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. Twitterbootstrap images are well optimized though.

    • Original 1.1 MB
    • After minification 1.1 MB
    • After compression 358.6 kB

    JavaScript optimization

    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 729.5 kB or 67% of the original size.

    • Original 228.9 kB
    • After minification 220.3 kB
    • After compression 61.8 kB

    CSS optimization

    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. Twitterbootstrap.org needs all CSS files to be minified and compressed as it can save up to 167.2 kB or 73% of the original size.

Network requests diagram

  • twitterbootstrap.org
  • plusone.js
  • style.css
  • css
  • css
  • font-awesome.min.css
  • crayon.min.css
  • style.css
  • dashicons.min.css
  • desktop_style.css
  • styles.css
  • easy-author-image.css
  • featherlight.min.css
  • responsive-videos.css
  • jquery.js
  • jquery-migrate.min.js
  • crayon.min.js
  • front_end_script.js
  • featherlight.min.js
  • launch.min.js
  • all.js
  • jquery.min.js
  • script.js
  • show_ads.js
  • jquery.form.min.js
  • scripts.js
  • wp-embed.min.js
  • jquery.js
  • counter.js
  • addthis_widget.js
  • cb=gapi.loaded_0
  • wp-emoji-release.min.js
  • logo.png
  • engineyard.com_-1130x450.jpg
  • bsstc.com_.au_-392x280.jpg
  • man-super.com_-392x280.jpg
  • dittodc.com_-392x280.jpg
  • percentagecalculator.info_-392x280.jpg
  • cssawards.net_-392x280.jpg
  • riotdesign.eu_-392x280.jpg
  • www.dgbrt_.fr_-392x280.jpg
  • disruptuniversity.com_-392x280.jpg
  • bootstrap_site_of_the_day15-392x280.jpg
  • bootstrap_site_of_the_day14-392x280.jpg
  • bootstrap_site_of_the_day131-392x280.jpg
  • bootstrap_site_of_the_day12-392x280.jpg
  • bootstrap_site_of_the_day11-392x280.jpg
  • bootstrap_site_of_the_day10-392x280.jpg
  • bootstrap_site_of_the_day9-392x280.jpg
  • bootstrap_site_of_the_day8-392x280.jpg
  • bootstrap_site_of_the_day7-392x280.jpg
  • bootstrap_site_of_the_day6-392x280.jpg
  • engineyard.com_-90x90.jpg
  • bsstc.com_.au_-90x90.jpg
  • man-super.com_-90x90.jpg
  • dittodc.com_-90x90.jpg
  • percentagecalculator.info_-90x90.jpg
  • Extending-Bootstrap-90x90.jpg
  • Step-By-Bootstrap-Responsive-Development-90x90.jpg
  • banner.jpg
  • site0ftheDay.png
  • glyphicons-halflings-white.png
  • fontawesome-webfont.woff
  • ca-pub-0173509626327009.js
  • zrt_lookup.html
  • show_ads_impl.js
  • all.js
  • plusone.js
  • ads
  • osd.js
  • count
  • analytics.js
  • layers.e5ea973510bf60b3db41.js
  • all.js
  • xd_arbiter.php
  • xd_arbiter.php
  • 300lo.json
  • cb=gapi.loaded_1
  • cb=gapi.loaded_2
  • page
  • sh.8e5f85691f9aaa082472a194.html
  • collect
  • 402233046522053832
  • abg.js
  • m_js_controller.js
  • googlelogo_color_112x36dp.png
  • postmessageRelay
  • s
  • x_button_blue2.png
  • like.php
  • 3193398744-postmessagerelay.js
  • rpc:shindig_random.js
  • Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
  • page.php
  • qeKvIRsJabD.js
  • LVx-xkvaJ0b.png
  • cb=gapi.loaded_0
  • rs=AGLTcCOSTChDV9ofgB0zcaQ1UiJs-kucfA
  • rs=AGLTcCPeW_yxohM6d2vzOu9_v18SNdO9Aw
  • rs=AGLTcCPw4t5G838cxsUW0XRDSJwZ5qD0_w
  • photo.jpg
  • gplus-dd4b38-20.png
  • rs=AGLTcCPw4t5G838cxsUW0XRDSJwZ5qD0_w
  • rs=AGLTcCPw4t5G838cxsUW0XRDSJwZ5qD0_w
  • Xr6T9jq_7DM.css
  • q68gy-v_YMF.js
  • YvxwM8R7ol8.js
  • ihptErjAmMX.js
  • views2.json
  • fluidgrid_twitter_bootstrap.gif
  • 1013564_544591472270202_580480172_n.jpg
  • 12795348_1725267327691866_6668411438925727324_n.jpg
  • 12803146_1660720707523309_7485451148531800053_n.jpg
  • 1469747_1767840566835363_810091657161983028_n.jpg
  • 12208533_10205307889477331_4373497404757370896_n.jpg
  • 12729069_756363114465462_7023901107051196633_n.jpg
  • 12109233_546685568819021_785892844385190285_n.jpg
  • 11705270_1473715789593550_1634127332892161766_n.jpg
  • 10626539_1742668982632940_5658659865787974777_n.jpg
  • 12814287_1711584629125673_2057588224133170204_n.jpg
  • 10430485_1453991828249815_3326879684624159125_n.jpg
  • wL6VQj7Ab77.png
  • s7jcwEQH7Sx.png
  • R9a_DtVRZgv.js
  • cUDgRFxaoIk.js
  • 0JBr1QHp8Gi.js
  • kDOzhTr2W91.js

Our browser made a total of 130 requests to load all elements on the main page. We found that 41% of them (53 requests) were addressed to the original Twitterbootstrap.org, 10% (13 requests) were made to Apis.google.com and 9% (12 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Twitterbootstrap.org.

Additional info on twitterbootstrap.org

Requests

The browser has sent 128 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Twitterbootstrap. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 48 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

48

Javascripts

55

Images

14

CSS

11

AJAX

128

All

Possible request optimization

1

Javascripts

48

Images

1

CSS

11

AJAX

67

Optimized

61

All

Normal result

IP address

Twitterbootstrap.org uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

twitterbootstrap.org

listen-to-english.com

usflashmap.com

fast-torrent.org

tamildirtystories.com

109.201.133.73

DNS records

Type Host Target/ip TTL Other
A

twitterbootstrap.org

207.244.65.58 600
NS

twitterbootstrap.org

ns1.brainydns.com 600
NS

twitterbootstrap.org

ns2.brainydns.com 600
SOA

twitterbootstrap.org

300 Mname: ns1.quokkadns.com
Rname: admin.twitterbootstrap.org
Serial: 2019052804
Refresh: 86400
Retry: 10800
Expire: 604800
Minimum-ttl: 300

Language and encoding

Normal result

Language

N/A  language flag

Detected

EN en language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Twitterbootstrap.org 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), while the claimed language is English. Our system also found out that Twitterbootstrap.org 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.

HTTPS certificate

SSL Certificate

Twitterbootstrap.org has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 17.7% of all visits is India. It lies approximately 4340 miles away from the server location (Netherlands) and such a long distance can negatively affect website speed, as it takes some time for data to travel back and forth between those places. That’s why one of the best ways to speed up Twitterbootstrap.org page load time for the majority of users is moving the server to India or just closer to the user base.

Poor result

Normal result

Social Sharing Optimization

Open Graph data is detected on the main page of Twitterbootstrap. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

twitterbootstrap.org

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