10.5 sec in total
10 ms
794 ms
9.7 sec
Click here to check amazing Devfest content. Otherwise, check out these important facts you probably never knew about devfest.asia
Southeast Asia's largest web developer conference. Spread the word. Follow us on Twitter @jsconfasia
Visit devfest.asiaWe analyzed Devfest.asia page load time and found that the first response time was 10 ms and then it took 10.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
devfest.asia performance score
name
value
score
weighting
Value3.0 s
50/100
10%
Value3.0 s
78/100
25%
Value3.2 s
92/100
10%
Value120 ms
97/100
30%
Value0.219
57/100
15%
Value5.3 s
73/100
10%
10 ms
27 ms
31 ms
23 ms
13 ms
Our browser made a total of 77 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Devfest.asia, 91% (70 requests) were made to 2015.devfest.asia and 4% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (467 ms) relates to the external source 2015.devfest.asia.
Page size can be reduced by 163.8 kB (1%)
13.3 MB
13.1 MB
In fact, the total size of Devfest.asia main page is 13.3 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. 85% 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 13.0 MB which makes up the majority of the site volume.
Potential reduce by 68.0 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. This page needs HTML code to be minified as it can gain 19.0 kB, which is 24% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 68.0 kB or 88% of the original size.
Potential reduce by 3.7 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. Devfest images are well optimized though.
Potential reduce by 32.0 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 32.0 kB or 60% of the original size.
Potential reduce by 60.0 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. Devfest.asia needs all CSS files to be minified and compressed as it can save up to 60.0 kB or 85% of the original size.
We found no issues to fix!
72
72
The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Devfest. According to our analytics all requests are already optimized.
devfest.asia
10 ms
2015.devfest.asia
27 ms
css
31 ms
styles.min-24ff0dbe3f.css
23 ms
menu.svg
13 ms
foot.min-3d4c57c5a5.js
61 ms
location1.svg
13 ms
braintree.png
239 ms
tradegecko.png
254 ms
piktochart.png
240 ms
skyscanner.png
241 ms
meteor.png
242 ms
sonoport.png
243 ms
smove.png
251 ms
redmart.png
254 ms
hired.png
254 ms
thomas-sig.png
254 ms
zell-sig-3.png
255 ms
jacin-sig.png
256 ms
moritz1.png
255 ms
hero-4.jpg
213 ms
grumpy-gits-pic.jpg
212 ms
grumpy-gits-logo.jpg
211 ms
devfestparty.jpg
214 ms
coderetreat.jpg
214 ms
shdh.png
216 ms
nodeschool2.png
216 ms
workingmeetup.jpg
217 ms
ga.jpg
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ios-dev-scout.png
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frontendtldr.jpg
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hackingux.jpg
222 ms
talk-js.jpeg
220 ms
talk-js-logo.png
218 ms
cssconf.jpg
222 ms
cssconf-logo.png
219 ms
cssconfparty.jpg
223 ms
haskell.png
225 ms
jsconf1.jpg
221 ms
jsconf-logo.png
223 ms
nodebots.png
223 ms
workingcapitol-logo.jpg
224 ms
analytics.js
156 ms
menu.svg
41 ms
location1.svg
41 ms
jsconf2.jpg
61 ms
jsconfparty.jpg
40 ms
railsgirls.jpg
40 ms
gk5FxslNkTTHtojXrkp-xJhsE6jcpsD2oq89kgohWx0.ttf
58 ms
gk5FxslNkTTHtojXrkp-xD1GzwQ5qF9DNzkQQVRhJ4g.ttf
60 ms
TwHX4vSxMUnJUdEz1JIgrtyKGJVmTKcgVdIGwhiziI0.ttf
61 ms
railsgirls-logo.jpg
56 ms
webaudio-js.jpg
54 ms
webaudio-js-logo.png
49 ms
kopijs.jpg
48 ms
kopijs-logo.png
50 ms
csssingapore.png
52 ms
workingcapitol.jpg
54 ms
hackerspace1.jpg
52 ms
hackerspacesg-party-logo.png
50 ms
hub.jpg
110 ms
hub-logo.jpg
49 ms
co1.jpg
110 ms
co-logo.jpg
49 ms
woolf1.jpg
109 ms
ace.jpg
467 ms
ace-logo.jpg
104 ms
braintree-image.jpeg
107 ms
tradegecko-image.jpg
387 ms
piktochart-image.jpeg
106 ms
skyscanner-image.jpg
159 ms
meteor-image.jpg
105 ms
sonoport-image.jpg
127 ms
smove-image.jpg
132 ms
redmart-image.jpg
158 ms
hired-image.jpg
352 ms
collect
77 ms
devfest.asia accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
<frame> or <iframe> elements do not have a title
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
devfest.asia best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Issues were logged in the Issues panel in Chrome Devtools
devfest.asia SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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
Document doesn't use legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Devfest.asia 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 Devfest.asia 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.
devfest.asia
Open Graph data is detected on the main page of Devfest. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: