540 ms in total
25 ms
381 ms
134 ms
Visit 2015.jsconf.asia now to see the best up-to-date 2015 JSConf content for Singapore and also check out these interesting facts you probably never knew about 2015.jsconf.asia
"It‘s a bit like TED just for web devs\" Spread the word. Follow us on Twitter @jsconfasia
Visit 2015.jsconf.asiaWe analyzed 2015.jsconf.asia page load time and found that the first response time was 25 ms and then it took 515 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.
2015.jsconf.asia performance score
name
value
score
weighting
Value0.8 s
100/100
10%
Value0.8 s
100/100
25%
Value1.6 s
100/100
10%
Value90 ms
99/100
30%
Value0.219
57/100
15%
Value2.9 s
96/100
10%
25 ms
27 ms
19 ms
17 ms
27 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 88% of them (45 requests) were addressed to the original 2015.jsconf.asia, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (323 ms) belongs to the original domain 2015.jsconf.asia.
Page size can be reduced by 405.3 kB (31%)
1.3 MB
886.6 kB
In fact, the total size of 2015.jsconf.asia main page is 1.3 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. 45% of websites need less resources to load. Images take 889.8 kB which makes up the majority of the site volume.
Potential reduce by 26.3 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 5.2 kB, which is 13% 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 26.3 kB or 67% of the original size.
Potential reduce by 88.3 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. 2015 JSConf images are well optimized though.
Potential reduce by 268.6 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 268.6 kB or 80% of the original size.
Potential reduce by 22.2 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. 2015.jsconf.asia needs all CSS files to be minified and compressed as it can save up to 22.2 kB or 86% of the original size.
Number of requests can be reduced by 3 (6%)
49
46
The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 2015 JSConf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
2015.jsconf.asia
25 ms
css
27 ms
app7.css
19 ms
colours.css
17 ms
microsoft.png
27 ms
braintree.png
31 ms
singapore.png
52 ms
reddot.png
53 ms
ryan_salva.jpg
69 ms
princiya.jpg
70 ms
logo.png
87 ms
jquery-1.8.3.js
136 ms
jquery.form.min.js
23 ms
app7.js
26 ms
matt_campbell.jpg
88 ms
timoxley.jpg
68 ms
paul_adenot.jpg
91 ms
kay.png
102 ms
alexandre_strzelewicz.jpg
168 ms
isaac_johnston.jpg
115 ms
sarmad_sangi.jpg
167 ms
chris_heilmann.jpg
166 ms
henri.jpg
168 ms
tim.jpg
195 ms
mariko.jpg
169 ms
prasanna.jpg
169 ms
matt_mckegg.jpg
170 ms
hamzeen.jpg
192 ms
karen.jpg
274 ms
matt_podwysocki.jpg
193 ms
danese_cooper.jpg
194 ms
thomas_gorissen.jpg
211 ms
smove.png
271 ms
clubmate.png
288 ms
redmart.png
285 ms
flowhero.png
287 ms
tradegecko.png
289 ms
myrepublic.png
274 ms
hired.png
287 ms
piktochart.png
287 ms
zopim.png
310 ms
meteor.png
286 ms
skyscanner.png
306 ms
opera.png
299 ms
kkbox.png
271 ms
particle.png
323 ms
sonoport.png
304 ms
meetapp.png
307 ms
analytics.js
18 ms
collect
13 ms
DGr_HuCg-_zePcleoqvEXy3USBnSvpkopQaUR-2r7iU.ttf
7 ms
2015.jsconf.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.
2015.jsconf.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
2015.jsconf.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 2015.jsconf.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 2015.jsconf.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.
2015.jsconf.asia
Open Graph data is detected on the main page of 2015 JSConf. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: