9.7 sec in total
2 sec
7.5 sec
169 ms
Visit dianhong.com now to see the best up-to-date Dianhong content and also check out these interesting facts you probably never knew about dianhong.com
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Visit dianhong.comWe analyzed Dianhong.com page load time and found that the first response time was 2 sec and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster. This domain responded with an error, which can significantly jeopardize Dianhong.com rating and web reputation
dianhong.com performance score
name
value
score
weighting
Value4.8 s
11/100
10%
Value9.8 s
0/100
25%
Value10.5 s
7/100
10%
Value400 ms
67/100
30%
Value0.082
94/100
15%
Value7.2 s
50/100
10%
2039 ms
873 ms
584 ms
874 ms
1742 ms
Our browser made a total of 50 requests to load all elements on the main page. We found that all of those requests were addressed to Dianhong.com and no external sources were called. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Dianhong.com.
Page size can be reduced by 346.1 kB (48%)
719.3 kB
373.2 kB
In fact, the total size of Dianhong.com main page is 719.3 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. 25% of websites need less resources to load. Javascripts take 365.4 kB which makes up the majority of the site volume.
Potential reduce by 9.6 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 1.9 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 9.6 kB or 72% of the original size.
Potential reduce by 42.0 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. Obviously, Dianhong needs image optimization as it can save up to 42.0 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 277.6 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 277.6 kB or 76% of the original size.
Potential reduce by 16.8 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. Dianhong.com needs all CSS files to be minified and compressed as it can save up to 16.8 kB or 81% of the original size.
Number of requests can be reduced by 13 (30%)
44
31
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dianhong. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
dianhong.com
2039 ms
default.css
873 ms
menu.css
584 ms
dropdown.js
874 ms
yao.js
1742 ms
msclass.js
1528 ms
iepng.js
870 ms
jquery-1.4.2.js
2743 ms
slide.js
1173 ms
clearbox.css
1171 ms
clearbox.js
1527 ms
swfobject.js
1463 ms
common.js
1480 ms
lrtk.css
1178 ms
jquery.js
1775 ms
js.js
1252 ms
noprv.gif
294 ms
loading.gif
293 ms
bg.jpg
295 ms
tline.jpg
295 ms
phone.jpg
294 ms
weibo.jpg
307 ms
weibo1.jpg
585 ms
youxiang.jpg
595 ms
hhome.jpg
646 ms
logo.jpg
646 ms
more.jpg
647 ms
3%E5%9B%BD%E5%AE%B6%E6%B0%B4%E5%88%A9%E9%83%A8%E6%B0%B4%E5%88%A9%E5%B7%A5%E7%A8%8B%E5%BB%BA%E8%AE%BE%E7%A8%BD%E6%9F%A5%E7%BB%84%E4%B8%80%E8%A1%8C%E5%8F%82%E8%A7%82%E6%BB%87%E7%BA%A2%E9%9B%86%E5%9B%A2%E8%8C%B6%E7%A7%91%E9%99%A2%E5%93%81%E7%A7%8D%E5%9B%AD-09225437558.JPG
2271 ms
4%E6%BB%87%E7%BA%A2%E9%9B%86%E5%9B%A2%E9%A6%96%E6%89%B9%E5%AE%9E%E4%B9%A0%E6%9C%9F%E2%80%9C%E5%82%A8%E5%A4%87%E5%B9%B2%E9%83%A8%E2%80%9D%E5%8F%82%E8%A7%82%E6%96%B0%E5%8E%82%E5%8C%BA-09175862207.jpg
1255 ms
8%E6%BB%87%E7%BA%A2%E9%9B%86%E5%9B%A2%E8%91%A3%E4%BA%8B%E9%95%BF%E7%8E%8B%E5%A4%A9%E6%9D%83%E4%B8%8E%E4%B8%AD%E7%A7%91%E6%8B%9B%E5%95%86%E4%B8%80%E8%A1%8C%E5%90%88%E5%BD%B1-09405525126.jpg
1054 ms
1%E4%BA%91%E5%8D%97%E5%A4%A7%E5%AD%A6%E5%8D%9A%E5%A3%AB%E7%94%9F%E8%80%83%E5%AF%9F%E5%9B%A2%E6%88%90%E5%91%98%E5%8F%82%E8%A7%82%E6%BB%87%E7%BA%A2%E9%9B%86%E5%9B%A2%E5%B1%95%E5%AE%A4-09345087692.jpg
1053 ms
searbg.jpg
1124 ms
bag.jpg
1125 ms
red.jpg
1327 ms
video.jpg
1300 ms
icon.png
1699 ms
blank.gif
296 ms
max.gif
292 ms
close.png
299 ms
white.gif
298 ms
pause.png
292 ms
start.png
297 ms
s_topleft.png
597 ms
s_top.png
599 ms
s_topright.png
600 ms
s_left.png
602 ms
s_right.png
602 ms
s_btmleft.png
599 ms
s_btm.png
975 ms
s_btmright.png
975 ms
dianhong.com accessibility score
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
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
Image elements do not have [alt] attributes
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.
dianhong.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
dianhong.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
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 uses legible font sizes
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dianhong.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 Dianhong.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.
dianhong.com
Open Graph description is not detected on the main page of Dianhong. 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: