38.7 sec in total
2.6 sec
35.9 sec
226 ms
Visit ascentcopper.com now to see the best up-to-date Ascentcopper content and also check out these interesting facts you probably never knew about ascentcopper.com
公司致力于各类铜管的科研开发和生产,是国内较大的黄铜管、白铜管生产基地之一。使用进口设备,采用真空熔炼技术和先进的加工工艺进行生产,确保铜管无砂眼、无渗漏、表面光洁、偏心度好,产品质量已达到国际先进水平。
Visit ascentcopper.comWe analyzed Ascentcopper.com page load time and found that the first response time was 2.6 sec and then it took 36.1 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.
ascentcopper.com performance score
name
value
score
weighting
Value3.1 s
46/100
10%
Value4.6 s
34/100
25%
Value6.6 s
37/100
10%
Value470 ms
60/100
30%
Value0.033
100/100
15%
Value4.1 s
86/100
10%
2573 ms
3517 ms
1990 ms
17666 ms
2072 ms
Our browser made a total of 25 requests to load all elements on the main page. We found that all of those requests were addressed to Ascentcopper.com and no external sources were called. The less responsive or slowest element that took the longest time to load (17.7 sec) belongs to the original domain Ascentcopper.com.
Page size can be reduced by 98.4 kB (39%)
252.8 kB
154.4 kB
In fact, the total size of Ascentcopper.com main page is 252.8 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 166.5 kB which makes up the majority of the site volume.
Potential reduce by 24.3 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 3.6 kB, which is 12% 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 24.3 kB or 82% of the original size.
Potential reduce by 29.1 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, Ascentcopper needs image optimization as it can save up to 29.1 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 24.6 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 24.6 kB or 78% of the original size.
Potential reduce by 20.5 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. Ascentcopper.com needs all CSS files to be minified and compressed as it can save up to 20.5 kB or 82% of the original size.
Number of requests can be reduced by 4 (17%)
23
19
The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ascentcopper. 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.
ascentcopper.com
2573 ms
css.css
3517 ms
common.js
1990 ms
jquery1.42.min.js
17666 ms
jquery.SuperSlide.2.1.1.js
2072 ms
style.css
8015 ms
jquery.easing.1.3.js
1972 ms
noie.js
2090 ms
searche.png
390 ms
usa.jpg
498 ms
china1.jpg
515 ms
logo.png
13552 ms
honor.jpg
4776 ms
banner.jpg
14720 ms
banner1.jpg
8060 ms
banner2.jpg
17182 ms
chuan.png
2033 ms
spaces.gif
2542 ms
hua.png
3067 ms
wei.png
5384 ms
che.png
8011 ms
qilu.png
6411 ms
le.png
7943 ms
topsf.jpg
9250 ms
menu1.jpg
8442 ms
ascentcopper.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
<input type="image"> elements do not have [alt] text
Form elements do not have associated labels
Links do not have a discernible name
ascentcopper.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
Browser errors were logged to the console
ascentcopper.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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ascentcopper.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 Ascentcopper.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.
ascentcopper.com
Open Graph description is not detected on the main page of Ascentcopper. 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: