9.5 sec in total
3.4 sec
5.3 sec
857 ms
Welcome to steelroofingmachine.com homepage info - get ready to check Steel Roofing Machine best content right away, or after learning these important things about steelroofingmachine.com
CANGZHOU ZHONGTUO COLD ROLL FORMING MACHINERY CO.,LTD
Visit steelroofingmachine.comWe analyzed Steelroofingmachine.com page load time and found that the first response time was 3.4 sec and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
steelroofingmachine.com performance score
name
value
score
weighting
Value4.0 s
22/100
10%
Value10.2 s
0/100
25%
Value13.1 s
2/100
10%
Value470 ms
61/100
30%
Value0
100/100
15%
Value13.8 s
10/100
10%
3362 ms
76 ms
150 ms
210 ms
208 ms
Our browser made a total of 84 requests to load all elements on the main page. We found that 99% of them (83 requests) were addressed to the original Steelroofingmachine.com, 1% (1 request) were made to Code.jivosite.com. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Steelroofingmachine.com.
Page size can be reduced by 247.9 kB (20%)
1.2 MB
993.6 kB
In fact, the total size of Steelroofingmachine.com main page is 1.2 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. 65% of websites need less resources to load. Images take 528.7 kB which makes up the majority of the site volume.
Potential reduce by 136.6 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 21.3 kB, which is 14% 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 136.6 kB or 88% of the original size.
Potential reduce by 26.1 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. Steel Roofing Machine images are well optimized though.
Potential reduce by 37.3 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 37.3 kB or 12% of the original size.
Potential reduce by 47.8 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. Steelroofingmachine.com needs all CSS files to be minified and compressed as it can save up to 47.8 kB or 19% of the original size.
Number of requests can be reduced by 56 (72%)
78
22
The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Steel Roofing Machine. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.
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steelroofingmachine.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.
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
Links do not have a discernible name
steelroofingmachine.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Issues were logged in the Issues panel in Chrome Devtools
steelroofingmachine.com 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
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
EN
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Steelroofingmachine.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Chinese language. Our system also found out that Steelroofingmachine.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.
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steelroofingmachine.com
Open Graph data is detected on the main page of Steel Roofing Machine. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: