1.4 sec in total
47 ms
910 ms
462 ms
Click here to check amazing Ketnooi content for Vietnam. Otherwise, check out these important facts you probably never knew about ketnooi.com
Kết nối Blog Giáo dục và Công Nghệ, diễn đàn công nghệ hàng đầu Việt Nam
Visit ketnooi.comWe analyzed Ketnooi.com page load time and found that the first response time was 47 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
ketnooi.com performance score
name
value
score
weighting
Value3.1 s
45/100
10%
Value5.6 s
18/100
25%
Value9.4 s
12/100
10%
Value4,780 ms
0/100
30%
Value0.418
23/100
15%
Value15.9 s
6/100
10%
47 ms
267 ms
21 ms
12 ms
11 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Ketnooi.com, 68% (27 requests) were made to Company.ketnooi.com and 10% (4 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (617 ms) relates to the external source Foxyform.com.
Page size can be reduced by 76.0 kB (14%)
537.9 kB
461.9 kB
In fact, the total size of Ketnooi.com main page is 537.9 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. 30% of websites need less resources to load. Images take 358.4 kB which makes up the majority of the site volume.
Potential reduce by 312 B
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 312 B or 44% of the original size.
Potential reduce by 26.8 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. Ketnooi images are well optimized though.
Potential reduce by 22.2 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 22.2 kB or 15% of the original size.
Potential reduce by 26.8 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. Ketnooi.com needs all CSS files to be minified and compressed as it can save up to 26.8 kB or 82% of the original size.
Number of requests can be reduced by 9 (24%)
37
28
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ketnooi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
ketnooi.com
47 ms
company.ketnooi.com
267 ms
style.css
21 ms
prettyPhoto.css
12 ms
adsbygoogle.js
11 ms
conversion.js
51 ms
banner_webmain.jpg
42 ms
banner_ecommerce.jpg
9 ms
bannersmall_design.jpg
14 ms
banner_online.jpg
39 ms
bannersmall_software.jpg
40 ms
logo.png
41 ms
creattica.png
42 ms
css_mania.png
43 ms
designers_couch.png
40 ms
dribbble.png
40 ms
design_shack.png
50 ms
envato_notes.png
43 ms
unmatchedstyle.png
42 ms
webdepot.jpg
41 ms
webmag.jpg
43 ms
tusangtao.com.jpg
43 ms
ca-pub-1075771178000414.js
48 ms
zrt_lookup.html
55 ms
show_ads_impl.js
65 ms
soft_wallpaper.png
41 ms
icons.png
31 ms
social.png
31 ms
loading.gif
31 ms
js.php
617 ms
41 ms
jquery.min.js
70 ms
prettyPhoto.js
7 ms
backPosition.js
10 ms
custom.js
11 ms
print.css
5 ms
51 ms
ads
200 ms
56 ms
osd.js
10 ms
ketnooi.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
button, link, and menuitem elements do not have accessible names.
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
ketnooi.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
ketnooi.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
VI
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ketnooi.com can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese 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 Ketnooi.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.
ketnooi.com
Open Graph description is not detected on the main page of Ketnooi. 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: