30.7 sec in total
718 ms
29.8 sec
180 ms
Visit yyb.d.51daifu.com now to see the best up-to-date Yyb D 51 Daifu content for China and also check out these interesting facts you probably never knew about yyb.d.51daifu.com
$metadescrip
Visit yyb.d.51daifu.comWe analyzed Yyb.d.51daifu.com page load time and found that the first response time was 718 ms and then it took 29.9 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.
yyb.d.51daifu.com performance score
name
value
score
weighting
Value2.4 s
72/100
10%
Value4.0 s
49/100
25%
Value5.4 s
56/100
10%
Value40 ms
100/100
30%
Value0
100/100
15%
Value3.8 s
89/100
10%
718 ms
331 ms
1974 ms
12297 ms
776 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 23% of them (11 requests) were addressed to the original Yyb.d.51daifu.com, 47% (22 requests) were made to Images.51daifu.com and 9% (4 requests) were made to Img.51daifu.com. The less responsive or slowest element that took the longest time to load (16.7 sec) relates to the external source Images.51daifu.com.
Page size can be reduced by 98.2 kB (58%)
170.3 kB
72.2 kB
In fact, the total size of Yyb.d.51daifu.com main page is 170.3 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. Javascripts take 51.7 kB which makes up the majority of the site volume.
Potential reduce by 31.5 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 5.6 kB, which is 15% 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 31.5 kB or 82% of the original size.
Potential reduce by 3.7 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. Yyb D 51 Daifu images are well optimized though.
Potential reduce by 29.0 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 29.0 kB or 56% of the original size.
Potential reduce by 33.9 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. Yyb.d.51daifu.com needs all CSS files to be minified and compressed as it can save up to 33.9 kB or 83% of the original size.
Number of requests can be reduced by 20 (47%)
43
23
The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yyb D 51 Daifu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
yyb.d.51daifu.com
718 ms
global200811.css
331 ms
public.js
1974 ms
nav2.js
12297 ms
disease200811.css
776 ms
ads.51daifu.commmc_adapter.php
2 ms
cp.js
2785 ms
top_and_bottom.css
1471 ms
pc2mobile.php
3960 ms
ji1_r2_c2_r2_c1.gif
348 ms
petcttijian.jpg
6806 ms
51daifu_login.gif
2259 ms
login_submit.gif
747 ms
web_navbg.gif
792 ms
web_nav_g.gif
767 ms
ji1_r2_c2_r1_c3.gif
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ji1_r5_c1.gif
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ji1_r5_c11.gif
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ji1_r5_c32.gif
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ji7_r1_c1.gif
1471 ms
ji7_r1_c2.gif
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ji7_r1_c4.gif
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ji1_r13_c1.gif
394 ms
ji1_r15_c4.gif
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ji1_r24_c1.gif
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police.png
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zx_footer_logo.png
679 ms
icp.png
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petct200150.gif
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200150.gif
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tijian_200x150.jpg
7471 ms
ji1_r20_c21.gif
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ji1_r18_c5.gif
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ji3.gif
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ji1_r26_c1.gif
3244 ms
ji1_r7_c28.gif
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ji1_r7_c30.gif
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ji1_r11_c28.gif
4884 ms
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gs_pic.jpg
3985 ms
h.js
889 ms
21.gif
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hm.gif
436 ms
z_stat.php
878 ms
stat.htm
259 ms
core.php
1927 ms
pic1.gif
650 ms
yyb.d.51daifu.com 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.
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
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
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.
yyb.d.51daifu.com 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
yyb.d.51daifu.com 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 doesn't use legible font sizes
Tap targets are not sized appropriately
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yyb.d.51daifu.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 Yyb.d.51daifu.com 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.
yyb.d.51daifu.com
Open Graph description is not detected on the main page of Yyb D 51 Daifu. 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: