41.3 sec in total
11.6 sec
29.5 sec
222 ms
Visit 51dh.net now to see the best up-to-date 51 Dh content and also check out these interesting facts you probably never knew about 51dh.net
51dh.net
Visit 51dh.netWe analyzed 51dh.net page load time and found that the first response time was 11.6 sec and then it took 29.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
51dh.net performance score
name
value
score
weighting
Value2.8 s
56/100
10%
Value10.8 s
0/100
25%
Value0
0/100
10%
Value420 ms
65/100
30%
Value0.013
100/100
15%
Value7.2 s
51/100
10%
11580 ms
4324 ms
1451 ms
1446 ms
7034 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 22% of them (14 requests) were addressed to the original 51dh.net, 13% (8 requests) were made to Dspcm.brand.sogou.com and 10% (6 requests) were made to Inte.sogou.com. The less responsive or slowest element that took the longest time to load (11.6 sec) belongs to the original domain 51dh.net.
Page size can be reduced by 81.9 kB (33%)
249.3 kB
167.5 kB
In fact, the total size of 51dh.net main page is 249.3 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. 20% of websites need less resources to load. Images take 104.3 kB which makes up the majority of the site volume.
Potential reduce by 45.9 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 45.9 kB or 73% of the original size.
Potential reduce by 474 B
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. 51 Dh images are well optimized though.
Potential reduce by 32.0 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 32.0 kB or 42% of the original size.
Potential reduce by 3.5 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. 51dh.net needs all CSS files to be minified and compressed as it can save up to 3.5 kB or 69% of the original size.
Number of requests can be reduced by 27 (48%)
56
29
The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 51 Dh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.
51dh.net
11580 ms
hao123.css
4324 ms
base.js
1451 ms
config.js
1446 ms
main.js
7034 ms
c.js
948 ms
inf.js
273 ms
home.gif
481 ms
logo.gif
944 ms
logox3.gif
488 ms
monitor.js
692 ms
sug.js
1247 ms
tongji.js
739 ms
link.gif
622 ms
ask
1750 ms
ct
1002 ms
lm.jpg
6756 ms
main.js
41 ms
dropdown.gif
575 ms
line.gif
441 ms
logox3.gif
1165 ms
ex
746 ms
ask
852 ms
qi
927 ms
tanxssp.js
317 ms
ct
721 ms
728X90.htm
554 ms
h.js
697 ms
sogou_icon_wz_1.png
864 ms
fc.js
243 ms
ex
1002 ms
co.js
224 ms
t.gif
857 ms
t.gif
858 ms
qi
372 ms
ask
754 ms
bdun.bsc
889 ms
hm.gif
340 ms
tongji.do
973 ms
pixel
373 ms
pixel
791 ms
acbeacon2.html
361 ms
spf
796 ms
TB1p5ljHpXXXXagaXXXVg8b.XXX-120-60.jpg
155 ms
TB1DmcoJXXXXXavXpXXXXXXXXXX-26-26.png
152 ms
TB1Lt7aJXXXXXcjXVXXXXXXXXXX-117-26.png
153 ms
TB1rRQpJXXXXXcvXXXXXXXXXXXX-40-26.png
153 ms
TB1upAiJXXXXXa5aXXXXXXXXXXX-116-30.png
153 ms
ct
723 ms
cookie_plant_status
809 ms
t.gif
1099 ms
fyb_12.js
337 ms
qi
397 ms
unlogo01.gif
1027 ms
t.gif
3742 ms
t.gif
730 ms
app.gif
4100 ms
pixel
390 ms
pixel
1355 ms
um.js
558 ms
img
2233 ms
getDeviceInfo
1149 ms
qqcm
354 ms
51dh.net 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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
51dh.net 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
Browser errors were logged to the console
Page has valid source maps
51dh.net SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
EN
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 51dh.net can be misinterpreted by Google and other search engines. Our service has detected that English 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 51dh.net main page’s claimed encoding is gb2312. 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.
51dh.net
Open Graph description is not detected on the main page of 51 Dh. 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: