2.1 sec in total
770 ms
1.2 sec
102 ms
Click here to check amazing Alphab content. Otherwise, check out these important facts you probably never knew about alphab.co.kr
복사제본 기술-복사제본 기술
Visit alphab.co.krWe analyzed Alphab.co.kr page load time and found that the first response time was 770 ms and then it took 1.3 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.
alphab.co.kr performance score
name
value
score
weighting
Value3.8 s
27/100
10%
Value5.2 s
23/100
25%
Value7.3 s
29/100
10%
Value1,470 ms
14/100
30%
Value0.183
66/100
15%
Value7.7 s
45/100
10%
770 ms
226 ms
449 ms
448 ms
Our browser made a total of 4 requests to load all elements on the main page. We found that all of those requests were addressed to Alphab.co.kr and no external sources were called. The less responsive or slowest element that took the longest time to load (770 ms) belongs to the original domain Alphab.co.kr.
Page size can be reduced by 18.0 kB (88%)
20.4 kB
2.4 kB
In fact, the total size of Alphab.co.kr main page is 20.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 18.8 kB which makes up the majority of the site volume.
Potential reduce by 17.2 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 17.2 kB or 91% of the original size.
Potential reduce by 861 B
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. Alphab.co.kr needs all CSS files to be minified and compressed as it can save up to 861 B or 53% of the original size.
We found no issues to fix!
3
3
The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alphab. According to our analytics all requests are already optimized.
alphab.co.kr
770 ms
mobile.min.css
226 ms
mpage.css
449 ms
style.css
448 ms
alphab.co.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
Links do not have a discernible name
alphab.co.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
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
alphab.co.kr SEO score
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
KO
KO
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alphab.co.kr can be misinterpreted by Google and other search engines. Our service has detected that Korean is used on the page, and it matches the claimed language. Our system also found out that Alphab.co.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.
alphab.co.kr
Open Graph description is not detected on the main page of Alphab. 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: