3.3 sec in total
708 ms
2.3 sec
250 ms
Click here to check amazing Pwnable content for China. Otherwise, check out these important facts you probably never knew about pwnable.kr
Visit pwnable.krWe analyzed Pwnable.kr page load time and found that the first response time was 708 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
pwnable.kr performance score
name
value
score
weighting
Value1.9 s
86/100
10%
Value3.9 s
52/100
25%
Value7.3 s
29/100
10%
Value2,920 ms
3/100
30%
Value0.023
100/100
15%
Value13.8 s
10/100
10%
708 ms
229 ms
455 ms
459 ms
482 ms
Our browser made a total of 27 requests to load all elements on the main page. We found that 48% of them (13 requests) were addressed to the original Pwnable.kr, 19% (5 requests) were made to Fonts.gstatic.com and 11% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Pwnable.kr.
Page size can be reduced by 413.9 kB (50%)
822.2 kB
408.3 kB
In fact, the total size of Pwnable.kr main page is 822.2 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. 65% of websites need less resources to load. Images take 286.9 kB which makes up the majority of the site volume.
Potential reduce by 9.0 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. 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 9.0 kB or 68% of the original size.
Potential reduce by 29.3 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. Pwnable images are well optimized though.
Potential reduce by 144.1 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 144.1 kB or 59% of the original size.
Potential reduce by 231.6 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. Pwnable.kr needs all CSS files to be minified and compressed as it can save up to 231.6 kB or 83% of the original size.
Number of requests can be reduced by 9 (45%)
20
11
The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pwnable. 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 from 4 to 1 for CSS and as a result speed up the page load time.
pwnable.kr
708 ms
default.css
229 ms
component.css
455 ms
modernizr.custom.js
459 ms
classie.js
482 ms
css
26 ms
logo.png
1146 ms
sts.png
467 ms
w3challs.png
256 ms
ctftime.png
254 ms
defcon.png
685 ms
gits.png
455 ms
codegate.png
692 ms
analytics.js
13 ms
vAHXK2wut_I
99 ms
collect
19 ms
v0SdcGFAl2aezM9Vq_aFTQ.ttf
12 ms
nj47mAZe0mYUIySgfn0wpQ.ttf
29 ms
DvlFBScY1r-FMtZSYIYoYw.ttf
28 ms
codropsicons.woff
416 ms
www-embed-player-vflfNyN_r.css
24 ms
www-embed-player.js
46 ms
base.js
70 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
45 ms
ad_status.js
42 ms
zN7GBFwfMP4uA6AR0HCoLQ.ttf
44 ms
RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
44 ms
pwnable.kr 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
Document doesn't have a <title> element
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
pwnable.kr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
pwnable.kr SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
Image elements do not have [alt] attributes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pwnable.kr 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 Pwnable.kr 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.
pwnable.kr
Open Graph description is not detected on the main page of Pwnable. 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: