545 ms in total
32 ms
316 ms
197 ms
Visit casperjs.org now to see the best up-to-date Casperjs content for Vietnam and also check out these interesting facts you probably never knew about casperjs.org
Download Cartoon Wallpapers ✓ Get Free Cartoon Wallpapers in sizes up to 8K ✓ 100% Free ✓ Download & Personalise for all Devices.
Visit casperjs.orgWe analyzed Casperjs.org page load time and found that the first response time was 32 ms and then it took 513 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.
casperjs.org performance score
32 ms
54 ms
22 ms
21 ms
288 ms
Our browser made a total of 21 requests to load all elements on the main page. We found that 48% of them (10 requests) were addressed to the original Casperjs.org, 10% (2 requests) were made to Paypalobjects.com and 10% (2 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (288 ms) relates to the external source S3.amazonaws.com.
Page size can be reduced by 142.8 kB (55%)
258.5 kB
115.7 kB
In fact, the total size of Casperjs.org main page is 258.5 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. 35% of websites need less resources to load. CSS take 151.0 kB which makes up the majority of the site volume.
Potential reduce by 9.4 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 2.1 kB, which is 14% 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 9.4 kB or 63% of the original size.
Potential reduce by 4.2 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. Casperjs images are well optimized though.
Potential reduce by 34 B
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.
Potential reduce by 129.2 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. Casperjs.org needs all CSS files to be minified and compressed as it can save up to 129.2 kB or 86% of the original size.
Number of requests can be reduced by 6 (33%)
18
12
The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Casperjs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
casperjs.org
32 ms
css
54 ms
prettify.css
22 ms
casper.css
21 ms
forkme_right_orange_ff7600.png
288 ms
btn_donate_LG.gif
144 ms
jquery.min.js
52 ms
bootstrap.min.js
65 ms
prettify.js
71 ms
application.js
64 ms
demo.png
130 ms
pixel.gif
142 ms
bg.png
161 ms
casperjs-logo.png
161 ms
plusone.js
135 ms
ga.js
100 ms
bv8S2M0ViR5D0trcbGvXXw.ttf
38 ms
mRoDPG2KtAEczLrGu9sUjA.ttf
49 ms
flattr-badge-large.png
10 ms
__utm.gif
20 ms
cb=gapi.loaded_0
31 ms
casperjs.org SEO score
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Casperjs.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Casperjs.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.
casperjs.org
Open Graph description is not detected on the main page of Casperjs. 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: