Tools & Wizards About Us
2017.fossasia.org screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

2017.fossasia.org

FOSSASIA Summit 2017 | Asia's Open Technology Event about Artificial Intelligence, Personal Assistants, Machine Learning, Open Hardware, Open Source S...

Page Load Speed

3.3 sec in total

First Response

60 ms

Resources Loaded

1.1 sec

Page Rendered

2.1 sec

2017.fossasia.org screenshot

About Website

Visit 2017.fossasia.org now to see the best up-to-date 2017 FOSSASIA content for India and also check out these interesting facts you probably never knew about 2017.fossasia.org

FOSSASIA 2017 Singapore - Open Source, Big Data, Design Thinking and Free Knowledge Tools at Asia's Premier Open Technology Event

Visit 2017.fossasia.org

Key Findings

We analyzed 2017.fossasia.org page load time and found that the first response time was 60 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

2017.fossasia.org performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

3/100

25%

SI (Speed Index)

Value5.4 s

57/100

10%

TBT (Total Blocking Time)

Value820 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value8.5 s

38/100

10%

Network Requests Diagram

2017.fossasia.org

60 ms

bootstrap.min.css

33 ms

flexslider.min.css

47 ms

elegant-icons.min.css

40 ms

font-awesome.min.css

38 ms

Our browser made a total of 166 requests to load all elements on the main page. We found that 83% of them (138 requests) were addressed to the original 2017.fossasia.org, 7% (12 requests) were made to Tile.openstreetmap.org and 3% (5 requests) were made to Openstreetmap.org. The less responsive or slowest element that took the longest time to load (546 ms) relates to the external source Openstreetmap.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 182.8 kB (3%)

Content Size

5.3 MB

After Optimization

5.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 2017.fossasia.org main page is 5.3 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. Only a small number of websites need less resources to load. Images take 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 79.9 kB

  • Original 94.5 kB
  • After minification 94.5 kB
  • After compression 14.6 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 79.9 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 102.8 kB

  • Original 5.1 MB
  • After minification 5.0 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. 2017 FOSSASIA images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 67 B

  • Original 107.6 kB
  • After minification 107.6 kB
  • After compression 107.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 20 B

  • Original 2.7 kB
  • After minification 2.7 kB
  • After compression 2.6 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. 2017.fossasia.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 24 (16%)

Requests Now

154

After Optimization

130

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 154 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 2017 FOSSASIA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

2017.fossasia.org

2017.fossasia.org

60 ms

bootstrap.min.css

bootstrap.min.css

33 ms

flexslider.min.css

flexslider.min.css

47 ms

elegant-icons.min.css

elegant-icons.min.css

40 ms

font-awesome.min.css

font-awesome.min.css

38 ms

pe-icon-7-stroke.min.css

pe-icon-7-stroke.min.css

41 ms

lightbox.min.css

lightbox.min.css

45 ms

theme-lava.css

theme-lava.css

43 ms

custom.css

custom.css

56 ms

css

css

42 ms

email-decode.min.js

email-decode.min.js

32 ms

jquery.min.js

jquery.min.js

29 ms

bootstrap.min.js

bootstrap.min.js

101 ms

skrollr.min.js

skrollr.min.js

97 ms

spectragram.min.js

spectragram.min.js

98 ms

flexslider.min.js

flexslider.min.js

99 ms

jquery.plugin.min.js

jquery.plugin.min.js

106 ms

jquery.countdown.min.js

jquery.countdown.min.js

106 ms

lightbox.min.js

lightbox.min.js

110 ms

smooth-scroll.min.js

smooth-scroll.min.js

108 ms

tweetsfetcher.js

tweetsfetcher.js

109 ms

placeholders.min.js

placeholders.min.js

108 ms

scripts.js

scripts.js

111 ms

analytics.js

analytics.js

50 ms

embed.html

embed.html

546 ms

close.png

close.png

257 ms

loading.gif

loading.gif

256 ms

prev.png

prev.png

254 ms

next.png

next.png

258 ms

fossasia-long.png

fossasia-long.png

255 ms

fossasia-dark.png

fossasia-dark.png

254 ms

fossasia2016.jpg

fossasia2016.jpg

324 ms

fossasia-squarewhite-path.png

fossasia-squarewhite-path.png

303 ms

fossasia-square-300dpi.png

fossasia-square-300dpi.png

303 ms

sciencecentre-white.png

sciencecentre-white.png

304 ms

google.png

google.png

304 ms

Daimler_logo_gray.png

Daimler_logo_gray.png

305 ms

microsoft.png

microsoft.png

372 ms

Nextcloud.png

Nextcloud.png

327 ms

opensuse.png

opensuse.png

373 ms

intel.png

intel.png

372 ms

KIgroup.png

KIgroup.png

371 ms

credativ.png

credativ.png

373 ms

gandi.png

gandi.png

374 ms

mbm_logo.png

mbm_logo.png

380 ms

MysqlOracle.png

MysqlOracle.png

380 ms

xltech.png

xltech.png

382 ms

psf.png

psf.png

381 ms

pixellabs.png

pixellabs.png

379 ms

postgresql.png

postgresql.png

376 ms

ChanCheowHoe.jpg

ChanCheowHoe.jpg

398 ms

%C3%98yvindRoti.jpg

%C3%98yvindRoti.jpg

397 ms

FrankKarlitschek.jpg

FrankKarlitschek.jpg

396 ms

JanMichaelGraef.jpg

JanMichaelGraef.jpg

383 ms

VladoKoljibabic.jpg

VladoKoljibabic.jpg

383 ms

AndreyTerekhov.jpg

AndreyTerekhov.jpg

384 ms

MichaelChristen.jpg

MichaelChristen.jpg

422 ms

BunnieHuang.jpg

BunnieHuang.jpg

400 ms

MichaelMeskes.jpg

MichaelMeskes.jpg

420 ms

DietrichAyala.jpg

DietrichAyala.jpg

211 ms

collect

collect

79 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

62 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

80 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

81 ms

Pe-icon-7-stroke.woff

Pe-icon-7-stroke.woff

199 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

18 ms

ElegantIcons.woff

ElegantIcons.woff

229 ms

StephanieTaylor.jpg

StephanieTaylor.jpg

228 ms

CarstenHaitzler.jpg

CarstenHaitzler.jpg

225 ms

GrahamWilliams.jpg

GrahamWilliams.jpg

227 ms

AndrewSelle.jpg

AndrewSelle.jpg

225 ms

PhilipPaeps.jpg

PhilipPaeps.jpg

226 ms

SimonRiggs.jpg

SimonRiggs.jpg

182 ms

FranklinWeng.jpg

FranklinWeng.jpg

182 ms

GiuseppeMaxia.jpg

GiuseppeMaxia.jpg

183 ms

MelvinZhang.jpg

MelvinZhang.jpg

181 ms

NiranjanRajendran.jpg

NiranjanRajendran.jpg

181 ms

js

js

99 ms

RemiDenis-Courmont.jpg

RemiDenis-Courmont.jpg

164 ms

SanjayManwani.jpg

SanjayManwani.jpg

163 ms

YuenHoeLim.jpg

YuenHoeLim.jpg

162 ms

LilingTan.jpg

LilingTan.jpg

163 ms

LarsSchneider.jpg

LarsSchneider.jpg

168 ms

MatthewTreinish.jpg

MatthewTreinish.jpg

167 ms

BenSadeghi.jpg

BenSadeghi.jpg

162 ms

LorenzGerber.jpg

LorenzGerber.jpg

163 ms

AnuvratRao.jpg

AnuvratRao.jpg

159 ms

ViktorGal.jpg

ViktorGal.jpg

157 ms

BenetLeong.jpg

BenetLeong.jpg

160 ms

WingHoAndyLi.jpg

WingHoAndyLi.jpg

163 ms

ChristianCouder.jpg

ChristianCouder.jpg

161 ms

YoheiYasukawa.jpg

YoheiYasukawa.jpg

163 ms

HaoyiLi.jpg

HaoyiLi.jpg

144 ms

DaminiSatyaKammakomati.jpg

DaminiSatyaKammakomati.jpg

143 ms

AlexCureton-Griffiths.jpg

AlexCureton-Griffiths.jpg

146 ms

EcaterinaMoraru.jpg

EcaterinaMoraru.jpg

154 ms

DanielKorn.jpg

DanielKorn.jpg

169 ms

EvgenyPotemkin.jpg

EvgenyPotemkin.jpg

145 ms

LuisMorgadodaCosta.jpg

LuisMorgadodaCosta.jpg

143 ms

FelixDahmen.jpg

FelixDahmen.jpg

120 ms

herrflupke.png

herrflupke.png

134 ms

HarshitDwivedi.jpg

HarshitDwivedi.jpg

130 ms

AlexanderBezzubov.jpg

AlexanderBezzubov.jpg

134 ms

sva.jpg

sva.jpg

132 ms

JensPetersen.jpg

JensPetersen.jpg

131 ms

JamesJoshuaLim.jpg

JamesJoshuaLim.jpg

132 ms

SvenDowideit.jpg

SvenDowideit.jpg

132 ms

SaptakSengupta.jpg

SaptakSengupta.jpg

133 ms

MasakazuTakasu.jpg

MasakazuTakasu.jpg

133 ms

StevenShiau.jpg

StevenShiau.jpg

142 ms

JesperWisborgKrogh.jpg

JesperWisborgKrogh.jpg

152 ms

SudheeshSinganamalla.jpg

SudheeshSinganamalla.jpg

133 ms

AndrewLee.jpg

AndrewLee.jpg

140 ms

MattRanostay.jpg

MattRanostay.jpg

139 ms

FenglingQin.jpg

FenglingQin.jpg

99 ms

SrishtiSethi.jpg

SrishtiSethi.jpg

112 ms

HaggenSo.jpg

HaggenSo.jpg

115 ms

25929228935_3914b83c0d_z.jpg

25929228935_3914b83c0d_z.jpg

112 ms

embed-31abec0e3f0382e4d60ae9f3056d454f04784e6907e8229bf615fb3dc2c74374.css

embed-31abec0e3f0382e4d60ae9f3056d454f04784e6907e8229bf615fb3dc2c74374.css

13 ms

embed-255390f632a928f6809dd282e5748024992ac3f2422800274075039649ec92c3.js

embed-255390f632a928f6809dd282e5748024992ac3f2422800274075039649ec92c3.js

43 ms

25903306426_6c2a0ca3f0_z.jpg

25903306426_6c2a0ca3f0_z.jpg

118 ms

25249251663_aca02d5fff_z.jpg

25249251663_aca02d5fff_z.jpg

114 ms

16844586226_096e027e17_z.jpg

16844586226_096e027e17_z.jpg

125 ms

25300493113_db003d9ed8_z.jpg

25300493113_db003d9ed8_z.jpg

131 ms

25245287424_65a2570d5a_z.jpg

25245287424_65a2570d5a_z.jpg

118 ms

FOSSASIA_OpenTechSummit.jpg

FOSSASIA_OpenTechSummit.jpg

122 ms

25598552180_f29b783d76_z.jpg

25598552180_f29b783d76_z.jpg

132 ms

25873223686_77e54ec684_z.jpg

25873223686_77e54ec684_z.jpg

132 ms

25873226456_4999a5c39b_z.jpg

25873226456_4999a5c39b_z.jpg

142 ms

25628649310_c32454edca_z.jpg

25628649310_c32454edca_z.jpg

141 ms

25878014605_f111ca20ce_z.jpg

25878014605_f111ca20ce_z.jpg

149 ms

25783043271_87a7c01824_z.jpg

25783043271_87a7c01824_z.jpg

146 ms

hongphucdang.jpg

hongphucdang.jpg

148 ms

mariobehling.jpg

mariobehling.jpg

139 ms

harishpillay.jpeg

harishpillay.jpeg

148 ms

TitMeng.jpg

TitMeng.jpg

147 ms

rolandturner.jpg

rolandturner.jpg

154 ms

JustinLee.jpg

JustinLee.jpg

144 ms

KiwiZW.jpg

KiwiZW.jpg

147 ms

DanielBlueman.jpg

DanielBlueman.jpg

138 ms

16262.png

16262.png

28 ms

16262.png

16262.png

28 ms

16261.png

16261.png

28 ms

16261.png

16261.png

310 ms

16263.png

16263.png

30 ms

16263.png

16263.png

34 ms

16262.png

16262.png

32 ms

16262.png

16262.png

33 ms

16261.png

16261.png

30 ms

16261.png

16261.png

35 ms

16263.png

16263.png

36 ms

16263.png

16263.png

37 ms

marker-icon-3d253116ec4ba0e1f22a01cdf1ff7f120fa4d89a6cd0933d68f12951d19809b4.png

marker-icon-3d253116ec4ba0e1f22a01cdf1ff7f120fa4d89a6cd0933d68f12951d19809b4.png

18 ms

marker-shadow-a2d94406ba198f61f68a71ed8f9f9c701122c0c33b775d990edceae4aece567f.png

marker-shadow-a2d94406ba198f61f68a71ed8f9f9c701122c0c33b775d990edceae4aece567f.png

20 ms

NayanaAdassuriya.jpg

NayanaAdassuriya.jpg

130 ms

KushalDas.jpg

KushalDas.jpg

115 ms

RogerLau.jpg

RogerLau.jpg

126 ms

MichaelCannon.jpg

MichaelCannon.jpg

129 ms

MrGI_small.jpg

MrGI_small.jpg

130 ms

colin.jpeg

colin.jpeg

131 ms

VictoriaBondarchuk.jpg

VictoriaBondarchuk.jpg

136 ms

VictoriaPurynova.jpg

VictoriaPurynova.jpg

146 ms

AnandJain.jpg

AnandJain.jpg

133 ms

EdenDang.jpg

EdenDang.jpg

135 ms

rss.png

rss.png

136 ms

search.json

search.json

5 ms

Accessibility Review

2017.fossasia.org accessibility score

84

Accessibility Issues

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.

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

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

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

2017.fossasia.org 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

2017.fossasia.org SEO score

90

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

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 2017.fossasia.org 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 2017.fossasia.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.

Social Sharing Optimization

2017.fossasia.org

Open Graph description is not detected on the main page of 2017 FOSSASIA. 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: