4.1 sec in total
891 ms
3 sec
157 ms
Visit allthatjazz.kr now to see the best up-to-date ALL THAT JAZZ content for South Korea and also check out these interesting facts you probably never knew about allthatjazz.kr
Visit allthatjazz.krWe analyzed Allthatjazz.kr page load time and found that the first response time was 891 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.
allthatjazz.kr performance score
name
value
score
weighting
Value0.7 s
100/100
10%
Value1.6 s
99/100
25%
Value2.1 s
99/100
10%
Value30 ms
100/100
30%
Value0.004
100/100
15%
Value0.7 s
100/100
10%
891 ms
211 ms
649 ms
412 ms
541 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that all of those requests were addressed to Allthatjazz.kr and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Allthatjazz.kr.
Page size can be reduced by 3.5 kB (80%)
4.4 kB
896 B
In fact, the total size of Allthatjazz.kr main page is 4.4 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. 15% of websites need less resources to load. HTML takes 4.4 kB which makes up the majority of the site volume.
Potential reduce by 3.5 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 705 B, which is 16% 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 3.5 kB or 80% of the original size.
Number of requests can be reduced by 17 (52%)
33
16
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ALL THAT JAZZ. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
allthatjazz.kr
891 ms
xa.htm
211 ms
a00a.gif
649 ms
a00h01.gif
412 ms
a00h02.gif
541 ms
a00h03.gif
545 ms
a00h04.gif
539 ms
a00h10.gif
532 ms
a00h11.gif
616 ms
a00h12.gif
789 ms
a00h13.gif
793 ms
a00h14.gif
763 ms
a00h15.gif
772 ms
a00h16.gif
820 ms
a00h17.gif
844 ms
a00h18.gif
986 ms
xax.htm
800 ms
a00a00.gif
837 ms
a00a00x00.gif
1092 ms
a03a08-dec.gif
1020 ms
xax01.htm
233 ms
xax02.htm
202 ms
xax03.htm
233 ms
a00c00.gif
294 ms
a00c01.gif
394 ms
ax02.gif
839 ms
a00blackboard00.gif
892 ms
a06a03p.gif
235 ms
a06a03m917a.gif
323 ms
ax03.gif
575 ms
a06a03xb43x.gif
362 ms
ax03x01.gif
455 ms
ax03x02.gif
570 ms
ax03x03.gif
559 ms
allthatjazz.kr accessibility score
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
Image elements do not have [alt] attributes
Links do not have a discernible name
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
allthatjazz.kr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
allthatjazz.kr SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
N/A
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Allthatjazz.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 Allthatjazz.kr main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
allthatjazz.kr
Open Graph description is not detected on the main page of ALL THAT JAZZ. 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: