41.9 sec in total
15.2 sec
26.5 sec
209 ms
Welcome to 13j.info homepage info - get ready to check 13 J best content right away, or after learning these important things about 13j.info
Visit 13j.infoWe analyzed 13j.info page load time and found that the first response time was 15.2 sec and then it took 26.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
13j.info performance score
15166 ms
953 ms
1832 ms
2710 ms
530 ms
Our browser made a total of 25 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original 13j.info, 24% (6 requests) were made to Cpro.baidu.com and 20% (5 requests) were made to Cdn.dragonstatic.com. The less responsive or slowest element that took the longest time to load (15.2 sec) belongs to the original domain 13j.info.
Page size can be reduced by 166.6 kB (32%)
527.4 kB
360.8 kB
In fact, the total size of 13j.info main page is 527.4 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. 25% of websites need less resources to load. Images take 306.1 kB which makes up the majority of the site volume.
Potential reduce by 20.4 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 20.4 kB or 83% of the original size.
Potential reduce by 3.0 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. 13 J images are well optimized though.
Potential reduce by 142.0 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 142.0 kB or 73% of the original size.
Potential reduce by 1.3 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. 13j.info needs all CSS files to be minified and compressed as it can save up to 1.3 kB or 63% of the original size.
Number of requests can be reduced by 5 (21%)
24
19
The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 13 J. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
13j.info
15166 ms
black.css
953 ms
client2.js
1832 ms
track.js
2710 ms
dp.js
530 ms
ci.js
781 ms
hm.js
1476 ms
qq.jpg
2539 ms
baidulogo.png
1437 ms
uijs.php
3609 ms
uijs.php
922 ms
uijs.php
956 ms
uijs.php
1020 ms
uijs.php
2850 ms
cpro.js
709 ms
icon_14px.png
528 ms
bg.png
499 ms
sync.htm
499 ms
hm.gif
355 ms
sync.htm
497 ms
s.htm
2156 ms
sync.html
940 ms
sync_pos.htm
1976 ms
sync2r.htm
2858 ms
1.gif
137 ms
13j.info SEO score
N/A
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 13j.info 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 13j.info 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.
13j.info
Open Graph description is not detected on the main page of 13 J. 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: