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Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

connect2015.visualstudio.com

Connect(); // 2015 | Channel 9

Page Load Speed

5.7 sec in total

First Response

407 ms

Resources Loaded

4.6 sec

Page Rendered

627 ms

connect2015.visualstudio.com screenshot

About Website

Welcome to connect2015.visualstudio.com homepage info - get ready to check Connect 2015 Visualstudio best content for China right away, or after learning these important things about connect2015.visualstudio.com

New for 2016! Connect(); is back. Join us November 16th - 18th, 2016Connect(); is back for 2016! Join us November 16th for a virtual live stream with Scott Guthrie, Scott Hanselman, and several other

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Key Findings

We analyzed Connect2015.visualstudio.com page load time and found that the first response time was 407 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

connect2015.visualstudio.com performance score

0

Network Requests Diagram

connect2015.visualstudio.com

407 ms

1120 ms

siteR.css

319 ms

rating.css

263 ms

event.css

247 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Connect2015.visualstudio.com, 37% (35 requests) were made to S.ch9.ms and 11% (10 requests) were made to Sec.ch9.ms. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Channel9.msdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 301.9 kB (50%)

Content Size

598.1 kB

After Optimization

296.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Connect2015.visualstudio.com main page is 598.1 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. 50% of websites need less resources to load. Javascripts take 259.1 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 145.5 kB

  • Original 170.2 kB
  • After minification 160.9 kB
  • After compression 24.7 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 145.5 kB or 85% of the original size.

Image Optimization

-4%

Potential reduce by 6.6 kB

  • Original 160.9 kB
  • After minification 154.3 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. Connect 2015 Visualstudio images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 144.1 kB

  • Original 259.1 kB
  • After minification 250.8 kB
  • After compression 115.1 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 144.1 kB or 56% of the original size.

CSS Optimization

-74%

Potential reduce by 5.8 kB

  • Original 7.9 kB
  • After minification 6.0 kB
  • After compression 2.1 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. Connect2015.visualstudio.com needs all CSS files to be minified and compressed as it can save up to 5.8 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 62 (69%)

Requests Now

90

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Connect 2015 Visualstudio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

connect2015.visualstudio.com

connect2015.visualstudio.com

407 ms

1120 ms

siteR.css

siteR.css

319 ms

rating.css

rating.css

263 ms

event.css

event.css

247 ms

paging.css

paging.css

246 ms

eventHomepage.css

eventHomepage.css

326 ms

responsiveFix.js

responsiveFix.js

335 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

307 ms

globals_en.js

globals_en.js

426 ms

en

en

144 ms

event-page.js

event-page.js

300 ms

timeHelper.js

timeHelper.js

314 ms

event-eval.js

event-eval.js

380 ms

event-countdown.js

event-countdown.js

367 ms

Bootstrap.js

Bootstrap.js

211 ms

jqueryUI-core_widget.js

jqueryUI-core_widget.js

387 ms

ratings.js

ratings.js

409 ms

event-schedule.js

event-schedule.js

356 ms

0e992d7c-de59-4dc6-af6f-ddc3498f5eda.jpg

0e992d7c-de59-4dc6-af6f-ddc3498f5eda.jpg

873 ms

Connect2015ScottuKeynoteDay1_220.jpg

Connect2015ScottuKeynoteDay1_220.jpg

791 ms

510932cd-bc07-44dd-83e0-0247582a2aa1.jpg

510932cd-bc07-44dd-83e0-0247582a2aa1.jpg

526 ms

bg-toolbar.gif

bg-toolbar.gif

400 ms

icon-twitter.png

icon-twitter.png

404 ms

icon-rss.png

icon-rss.png

403 ms

bg-navigation.gif

bg-navigation.gif

404 ms

channel-9-logo.png

channel-9-logo.png

403 ms

BingSearchSprite.png

BingSearchSprite.png

403 ms

bg-navigation-a.gif

bg-navigation-a.gif

425 ms

reddit_button.png

reddit_button.png

517 ms

bg-sortOptions-a.gif

bg-sortOptions-a.gif

424 ms

icon-communication_sm.png

icon-communication_sm.png

428 ms

arrows.png

arrows.png

424 ms

bg-sidebar.gif

bg-sidebar.gif

423 ms

bg-footer.gif

bg-footer.gif

515 ms

somerights20.png

somerights20.png

513 ms

icon-twitter-14.png

icon-twitter-14.png

514 ms

icon-feedback.png

icon-feedback.png

514 ms

segoePlayerIcons_30.png

segoePlayerIcons_30.png

519 ms

Connect2015BrianHarryKeynoteDevelopmentServices_220.jpg

Connect2015BrianHarryKeynoteDevelopmentServices_220.jpg

731 ms

Connect2015ScottHanselmansKeynoteCloudPlatformDev_220.jpg

Connect2015ScottHanselmansKeynoteCloudPlatformDev_220.jpg

730 ms

Connect2015KeynoteRecap_220.jpg

Connect2015KeynoteRecap_220.jpg

719 ms

Connect2015LiveQAScottGu_220.jpg

Connect2015LiveQAScottGu_220.jpg

728 ms

Connect2015CustomerInterviewwithLamaNachman_220.jpg

Connect2015CustomerInterviewwithLamaNachman_220.jpg

729 ms

Connect2015LiveQATheLesserScotts_220.jpg

Connect2015LiveQATheLesserScotts_220.jpg

866 ms

Connect2015CustomerInterviewPatrickChanezon_220.jpg

Connect2015CustomerInterviewPatrickChanezon_220.jpg

989 ms

Connect2015LiveQABrianHarry_220.jpg

Connect2015LiveQABrianHarry_220.jpg

868 ms

Connect2015CustomerInterviewwithMaynorGamarro_220.jpg

Connect2015CustomerInterviewwithMaynorGamarro_220.jpg

865 ms

serverComponent.php

serverComponent.php

317 ms

wtid.js

wtid.js

684 ms

widgets.js

widgets.js

779 ms

all.js

all.js

410 ms

info.json

info.json

611 ms

q.png

q.png

362 ms

ui.stars.gif

ui.stars.gif

212 ms

b47be094ebf8333e48ad7059dc7fb26d.js

b47be094ebf8333e48ad7059dc7fb26d.js

50 ms

0d63b915d69de61ae9072b4030d4a188.js

0d63b915d69de61ae9072b4030d4a188.js

117 ms

0160faa45cdac5f43cd7765a03fc9012.js

0160faa45cdac5f43cd7765a03fc9012.js

118 ms

a944f098b007ca2a822b41c97346163a.js

a944f098b007ca2a822b41c97346163a.js

169 ms

bdfb5b267d1b222e048d5e1f130ffd52.js

bdfb5b267d1b222e048d5e1f130ffd52.js

168 ms

ede8fd25f97ca4092f5a4e1fca1a7255.js

ede8fd25f97ca4092f5a4e1fca1a7255.js

167 ms

bk-coretag.js

bk-coretag.js

277 ms

rio.ashx

rio.ashx

443 ms

broker.js

broker.js

425 ms

insight.min.js

insight.min.js

433 ms

402 ms

ms.js

ms.js

535 ms

xd_arbiter.php

xd_arbiter.php

263 ms

fbevents.js

fbevents.js

77 ms

c2076-pixel.js

c2076-pixel.js

308 ms

print.css

print.css

94 ms

251 ms

dcs.gif

dcs.gif

248 ms

handheld.css

handheld.css

164 ms

button.0308b81ff1714e446f674b5b9793f2cd.js

button.0308b81ff1714e446f674b5b9793f2cd.js

152 ms

favicon.ico

favicon.ico

98 ms

tweet_button.b9740740e0bcf9b0657c5b11bd4388da.en.html

tweet_button.b9740740e0bcf9b0657c5b11bd4388da.en.html

49 ms

15439

15439

156 ms

getid.js

getid.js

367 ms

trans_pixel.aspx

trans_pixel.aspx

128 ms

general.js

general.js

118 ms

jot

jot

256 ms

131 ms

4499

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198 ms

4413

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100 ms

3085

3085

56 ms

4448

4448

37 ms

c.gif

c.gif

87 ms

nr-885.min.js

nr-885.min.js

99 ms

like.php

like.php

107 ms

a59d48e8ab

a59d48e8ab

136 ms

TY3MhkXpWJ-.js

TY3MhkXpWJ-.js

80 ms

LVx-xkvaJ0b.png

LVx-xkvaJ0b.png

55 ms

23 ms

SEO Factors

connect2015.visualstudio.com SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Connect2015.visualstudio.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Connect2015.visualstudio.com 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

connect2015.visualstudio.com

Open Graph data is detected on the main page of Connect 2015 Visualstudio. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: