82.8 sec in total
19.5 sec
62.9 sec
356 ms
Welcome to 3721b.com homepage info - get ready to check 3721 B best content right away, or after learning these important things about 3721b.com
域名是企业重要的资产,您所访问的域名已经过期,请尽快联络注册商续费
Visit 3721b.comWe analyzed 3721b.com page load time and found that the first response time was 19.5 sec and then it took 63.3 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. Unfortunately, there were 25 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
3721b.com performance score
19537 ms
1812 ms
2203 ms
20360 ms
1486 ms
Our browser made a total of 91 requests to load all elements on the main page. We found that 82% of them (75 requests) were addressed to the original 3721b.com, 5% (5 requests) were made to Pos.baidu.com and 3% (3 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain 3721b.com.
Page size can be reduced by 203.7 kB (36%)
570.2 kB
366.5 kB
In fact, the total size of 3721b.com main page is 570.2 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. 25% of websites need less resources to load. Images take 308.9 kB which makes up the majority of the site volume.
Potential reduce by 64.6 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 15.3 kB, which is 20% 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 64.6 kB or 85% of the original size.
Potential reduce by 24.3 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. 3721 B images are well optimized though.
Potential reduce by 91.0 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 91.0 kB or 58% of the original size.
Potential reduce by 24.0 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. 3721b.com needs all CSS files to be minified and compressed as it can save up to 24.0 kB or 82% of the original size.
Number of requests can be reduced by 24 (38%)
63
39
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 3721 B. 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 as a result speed up the page load time.
3721b.com
19537 ms
global.css
1812 ms
index.css
2203 ms
jquery-1.6.1.min.js
20360 ms
index.js
1486 ms
gg.js
5262 ms
f.js
956 ms
logo.gif
1206 ms
logoyou.gif
2446 ms
navbg.gif
1037 ms
navtxt.gif
1026 ms
hotico.gif
4033 ms
bg.gif
10547 ms
navb.gif
1833 ms
focus.gif
3577 ms
1-150P3223503958-lp.jpg
19973 ms
1-150405133333162.jpg
18320 ms
1-150403142633419-lp.png
19974 ms
1-1504031421145L-lp.jpg
8494 ms
focus2.gif
5076 ms
focus4.gif
6127 ms
focusbg.png
6937 ms
focus3.gif
7721 ms
yszc.gif
19311 ms
erweima.jpg
19972 ms
newsbox_news1.gif
11359 ms
starys2.gif
12576 ms
1-150P3224S25S-lp.jpg
17650 ms
1-150P32239523G-lp.jpg
19970 ms
2305302249-0-lp.png
19971 ms
tag01-2.gif
19972 ms
i_ztbox.gif
19972 ms
1-150P422354L39-lp.jpg
19972 ms
1-150P42233132R-lp.jpg
19972 ms
1-150P4223112I9-lp.jpg
19973 ms
1-150P4222K5X3-lp.jpg
19972 ms
top02r.gif
19973 ms
cur1.gif
19974 ms
n2_top1.gif
19974 ms
cur.gif
19975 ms
1-150P421331N30-lp.jpg
19975 ms
n2_top2.gif
19975 ms
1-150P5235504633-lp.jpg
19910 ms
h.js
728 ms
21.gif
877 ms
hm.gif
248 ms
rccm
934 ms
n2_top3.gif
19949 ms
1G0053026-0-lp.jpg
19939 ms
n2_top4.gif
19498 ms
rccm
903 ms
rccm
936 ms
1-150616223234540-lp.jpg
20139 ms
16131JG1-0-lp.jpg
19529 ms
sync.htm
525 ms
ctm3.js
487 ms
0f000DEUfPtZgfoLJj_RRs.jpg
507 ms
sync_pos.htm
437 ms
1-150Q5161TL64-lp.jpg
20397 ms
sync2r.htm
1018 ms
more.gif
17657 ms
1-150Q51A132438-lp.jpg
17549 ms
1-150Q5164939322-lp.jpg
19694 ms
164P311G-0-lp.jpg
16246 ms
1-150H4001333441-lp.jpg
18983 ms
1-150H400115H03-lp.jpg
14726 ms
1-150P522564T20-lp.jpg
20427 ms
1-150P4233941956-lp.jpg
13033 ms
21591553P-0-lp.jpg
12755 ms
1-150P423101Q03-lp.jpg
7590 ms
@.jpg
6939 ms
tieshi.jpg
16207 ms
01.gif
8586 ms
02.gif
6153 ms
03.gif
6690 ms
04.gif
10645 ms
tables.gif
8579 ms
boxpic01_bg.gif
8260 ms
box300.gif
12195 ms
box300xk.gif
9557 ms
newsrd.gif
9655 ms
box300xk_1.gif
10299 ms
yxbxdivTop.gif
10525 ms
yxbxdivTop_h.gif
11281 ms
tags.gif
11345 ms
no1.gif
11471 ms
divTop_h.gif
12022 ms
o.htm
888 ms
hm.gif
1486 ms
wh.js
712 ms
ac.js
485 ms
3721b.com SEO score
ZH
N/A
GBK
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 3721b.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that 3721b.com main page’s claimed encoding is gbk. 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.
3721b.com
Open Graph description is not detected on the main page of 3721 B. 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: