3.7 sec in total
490 ms
3.1 sec
102 ms
Click here to check amazing Hrdb SFS content for South Korea. Otherwise, check out these important facts you probably never knew about hrdb.sfs.or.kr
Visit hrdb.sfs.or.krWe analyzed Hrdb.sfs.or.kr page load time and found that the first response time was 490 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
hrdb.sfs.or.kr performance score
name
value
score
weighting
Value6.5 s
2/100
10%
Value6.9 s
6/100
25%
Value12.4 s
3/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value6.5 s
58/100
10%
490 ms
1563 ms
893 ms
452 ms
1575 ms
Our browser made a total of 10 requests to load all elements on the main page. We found that all of those requests were addressed to Hrdb.sfs.or.kr and no external sources were called. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Hrdb.sfs.or.kr.
Page size can be reduced by 222.7 kB (58%)
385.5 kB
162.7 kB
In fact, the total size of Hrdb.sfs.or.kr main page is 385.5 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. Only 10% of websites need less resources to load. CSS take 140.6 kB which makes up the majority of the site volume.
Potential reduce by 2.0 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 696 B, 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 2.0 kB or 69% of the original size.
Potential reduce by 17.3 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. Obviously, Hrdb SFS needs image optimization as it can save up to 17.3 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 86.7 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 86.7 kB or 67% of the original size.
Potential reduce by 116.7 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. Hrdb.sfs.or.kr needs all CSS files to be minified and compressed as it can save up to 116.7 kB or 83% of the original size.
Number of requests can be reduced by 3 (33%)
9
6
The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hrdb SFS. 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.
ad_login.php
490 ms
bootstrap.min.css
1563 ms
font-awesome.min.css
893 ms
common.css
452 ms
jquery-2.1.0.min.js
1575 ms
bootstrap.min.js
1118 ms
spin-2.0.0.min.js
677 ms
jquery.hotkeys.js
897 ms
hrdb.php
1153 ms
sfs_logo.png
449 ms
hrdb.sfs.or.kr accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
hrdb.sfs.or.kr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
hrdb.sfs.or.kr SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hrdb.sfs.or.kr can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Hrdb.sfs.or.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.
hrdb.sfs.or.kr
Open Graph description is not detected on the main page of Hrdb SFS. 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: