35 sec in total
4.5 sec
30.3 sec
225 ms
Click here to check amazing Anheng content. Otherwise, check out these important facts you probably never knew about anheng.com.cn
智慧化精细水管理实践者安恒集团,以waterview系统践行水联网®理论,主动运维系统、OOS运行优化系统、WQA云端水质应用系统、LIMS水行业实验室样品管理等构成安恒集团智慧水务解决方案,支持中国水务信息化发展。
Visit anheng.com.cnWe analyzed Anheng.com.cn page load time and found that the first response time was 4.5 sec and then it took 30.5 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.
anheng.com.cn performance score
name
value
score
weighting
Value1.7 s
92/100
10%
Value4.1 s
46/100
25%
Value9.1 s
14/100
10%
Value2,310 ms
5/100
30%
Value0.175
68/100
15%
Value4.4 s
83/100
10%
4488 ms
1215 ms
3193 ms
5063 ms
3495 ms
Our browser made a total of 22 requests to load all elements on the main page. We found that all of those requests were addressed to Anheng.com.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (18.3 sec) relates to the external source Anheng.com.
Page size can be reduced by 118.0 kB (15%)
786.0 kB
668.0 kB
In fact, the total size of Anheng.com.cn main page is 786.0 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. Only 10% of websites need less resources to load. Images take 646.2 kB which makes up the majority of the site volume.
Potential reduce by 8.1 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 1.8 kB, which is 17% 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 8.1 kB or 75% of the original size.
Potential reduce by 23.6 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. Anheng images are well optimized though.
Potential reduce by 72.8 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 72.8 kB or 65% of the original size.
Potential reduce by 13.5 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. Anheng.com.cn needs all CSS files to be minified and compressed as it can save up to 13.5 kB or 79% of the original size.
We found no issues to fix!
21
21
The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Anheng. According to our analytics all requests are already optimized.
www.anheng.com
4488 ms
style.css
1215 ms
jquery-1.8.2.min.js
3193 ms
common.js
5063 ms
slider.js
3495 ms
top.jpg
1017 ms
topcent.jpg
668 ms
logo.png
5223 ms
banner1.jpg
18296 ms
banner2.jpg
15419 ms
banner3.jpg
7166 ms
banner4.jpg
12450 ms
nav.png
10210 ms
navline.jpg
8914 ms
picbg.jpg
13008 ms
pic1.jpg
10854 ms
double.jpg
10553 ms
showimg.php
12156 ms
showimg.php
14445 ms
showimg.php
14050 ms
pic5.jpg
13179 ms
jiantou.jpg
13300 ms
anheng.com.cn 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.
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
anheng.com.cn 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
anheng.com.cn SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Anheng.com.cn 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 Anheng.com.cn 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.
anheng.com.cn
Open Graph description is not detected on the main page of Anheng. 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: