51.4 sec in total
4.2 sec
47 sec
278 ms
Welcome to gps.civilcn.com homepage info - get ready to check Gps Civilcn best content for China right away, or after learning these important things about gps.civilcn.com
土木工程网给排水频道为涵盖给排水专业建筑给排水,水处理,环保,市政,消防,水工业,更是给排水专业工程师的网络家园,可以下载图纸,讨论规范,交流设计心得,传递施工经验,是给排水行业最大的门户网站.
Visit gps.civilcn.comWe analyzed Gps.civilcn.com page load time and found that the first response time was 4.2 sec and then it took 47.2 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 16 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
gps.civilcn.com performance score
name
value
score
weighting
Value2.2 s
76/100
10%
Value15.4 s
0/100
25%
Value6.9 s
33/100
10%
Value30 ms
100/100
30%
Value0.079
94/100
15%
Value9.1 s
33/100
10%
4196 ms
14918 ms
12774 ms
1041 ms
1615 ms
Our browser made a total of 119 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Gps.civilcn.com, 49% (58 requests) were made to Civilcn.com and 8% (9 requests) were made to Cpro.baidustatic.com. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Civilcn.com.
Page size can be reduced by 604.5 kB (45%)
1.3 MB
737.5 kB
In fact, the total size of Gps.civilcn.com main page is 1.3 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Javascripts take 721.4 kB which makes up the majority of the site volume.
Potential reduce by 41.7 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 41.7 kB or 77% of the original size.
Potential reduce by 30.5 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. Gps Civilcn images are well optimized though.
Potential reduce by 483.6 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 483.6 kB or 67% of the original size.
Potential reduce by 48.6 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. Gps.civilcn.com needs all CSS files to be minified and compressed as it can save up to 48.6 kB or 84% of the original size.
Number of requests can be reduced by 54 (55%)
99
45
The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gps Civilcn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and as a result speed up the page load time.
gps.civilcn.com
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gps.civilcn.com 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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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
gps.civilcn.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
Browser errors were logged to the console
gps.civilcn.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
ZH
ZH
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gps.civilcn.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Gps.civilcn.com 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.
gps.civilcn.com
Open Graph description is not detected on the main page of Gps Civilcn. 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: