58 sec in total
14.8 sec
42.8 sec
416 ms
Welcome to jmsaxf.com homepage info - get ready to check Jmsaxf best content for China right away, or after learning these important things about jmsaxf.com
江门市新会区圣安消防科技有限公司是一家专业批发江门消防器材、江门消防器设备、维保及消防工程改造为一体的专业消防机构;本公司拥有完善的灭火器维修设备和专业的维修人才,欢迎来电咨询。
Visit jmsaxf.comWe analyzed Jmsaxf.com page load time and found that the first response time was 14.8 sec and then it took 43.2 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 25 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
jmsaxf.com performance score
name
value
score
weighting
Value1.7 s
92/100
10%
Value4.3 s
42/100
25%
Value15.8 s
0/100
10%
Value100 ms
98/100
30%
Value0.316
37/100
15%
Value5.6 s
70/100
10%
14819 ms
19639 ms
1386 ms
19640 ms
18055 ms
Our browser made a total of 29 requests to load all elements on the main page. We found that 97% of them (28 requests) were addressed to the original Jmsaxf.com, 3% (1 request) were made to Pub.idqqimg.com. The less responsive or slowest element that took the longest time to load (20 sec) belongs to the original domain Jmsaxf.com.
Page size can be reduced by 11.7 kB (74%)
15.8 kB
4.1 kB
In fact, the total size of Jmsaxf.com main page is 15.8 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 15.7 kB which makes up the majority of the site volume.
Potential reduce by 11.7 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 11.7 kB or 74% of the original size.
Potential reduce by 0 B
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. Jmsaxf images are well optimized though.
Potential reduce by 0 B
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. This website has mostly compressed JavaScripts.
We found no issues to fix!
3
3
The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jmsaxf. According to our analytics all requests are already optimized.
jmsaxf.com
14819 ms
jquery-1.8.3.min.js
19639 ms
include.js
1386 ms
Style.css
19640 ms
jquery.SuperSlide.2.1.1.source.js
18055 ms
sa_logo.jpg
19988 ms
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19980 ms
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jmsaxf.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
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.
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
jmsaxf.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
jmsaxf.com SEO score
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
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
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jmsaxf.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 Jmsaxf.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.
jmsaxf.com
Open Graph description is not detected on the main page of Jmsaxf. 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: