42.8 sec in total
6 sec
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Welcome to asc.ccbuild.com homepage info - get ready to check Asc Ccbuild best content for China right away, or after learning these important things about asc.ccbuild.com
建筑时空打造建筑行业门户网站
Visit asc.ccbuild.comWe analyzed Asc.ccbuild.com page load time and found that the first response time was 6 sec and then it took 36.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
asc.ccbuild.com performance score
name
value
score
weighting
Value2.9 s
52/100
10%
Value19.4 s
0/100
25%
Value14.3 s
1/100
10%
Value50 ms
100/100
30%
Value0.07
96/100
15%
Value13.2 s
12/100
10%
6025 ms
780 ms
517 ms
795 ms
518 ms
Our browser made a total of 133 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Asc.ccbuild.com, 1% (1 request) were made to Discuz.gtimg.cn and 1% (1 request) were made to S9.cnzz.com. The less responsive or slowest element that took the longest time to load (9.8 sec) relates to the external source Cnzz.mmstat.com.
Page size can be reduced by 118.3 kB (33%)
355.9 kB
237.6 kB
In fact, the total size of Asc.ccbuild.com main page is 355.9 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. 50% of websites need less resources to load. Images take 237.0 kB which makes up the majority of the site volume.
Potential reduce by 82.1 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. 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 82.1 kB or 80% of the original size.
Potential reduce by 26.5 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. Obviously, Asc Ccbuild needs image optimization as it can save up to 26.5 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 9.8 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 9.8 kB or 58% of the original size.
Number of requests can be reduced by 10 (8%)
131
121
The browser has sent 131 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Asc Ccbuild. 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 as a result speed up the page load time.
ccbuild.com
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asc.ccbuild.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
Image elements do not have [alt] attributes
Links do not have a discernible name
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
asc.ccbuild.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
asc.ccbuild.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
N/A
GBK
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Asc.ccbuild.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 Asc.ccbuild.com main page’s claimed encoding is gbk. 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.
asc.ccbuild.com
Open Graph description is not detected on the main page of Asc Ccbuild. 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: