12.5 sec in total
5.6 sec
6.8 sec
138 ms
Click here to check amazing Jnguangkailock content. Otherwise, check out these important facts you probably never knew about jnguangkailock.com
Visit jnguangkailock.comWe analyzed Jnguangkailock.com page load time and found that the first response time was 5.6 sec and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
jnguangkailock.com performance score
name
value
score
weighting
Value3.1 s
48/100
10%
Value3.6 s
60/100
25%
Value4.3 s
75/100
10%
Value200 ms
90/100
30%
Value0
100/100
15%
Value5.5 s
71/100
10%
5606 ms
427 ms
272 ms
199 ms
218 ms
Our browser made a total of 23 requests to load all elements on the main page. We found that all of those requests were addressed to Jnguangkailock.com and no external sources were called. The less responsive or slowest element that took the longest time to load (5.6 sec) belongs to the original domain Jnguangkailock.com.
Page size can be reduced by 63.9 kB (17%)
382.6 kB
318.6 kB
In fact, the total size of Jnguangkailock.com main page is 382.6 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. 25% of websites need less resources to load. Images take 310.0 kB which makes up the majority of the site volume.
Potential reduce by 15.8 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 15.8 kB or 76% of the original size.
Potential reduce by 6.9 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. Jnguangkailock images are well optimized though.
Potential reduce by 3.0 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 3.0 kB or 65% of the original size.
Potential reduce by 38.2 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. Jnguangkailock.com needs all CSS files to be minified and compressed as it can save up to 38.2 kB or 81% of the original size.
We found no issues to fix!
22
22
The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jnguangkailock. According to our analytics all requests are already optimized.
jnguangkailock.com
5606 ms
index.php
427 ms
style.css
272 ms
artdialog.css
199 ms
global.js
218 ms
27a6e141c3d265ae.jpg
352 ms
icon-search.jpg
351 ms
b13b0cfacb8567c2.jpg
362 ms
21a7421bf229f2ff.jpg
702 ms
51d03925fffb2e14.jpg
571 ms
a50b479341925654.jpg
352 ms
thumb_875.jpg
355 ms
thumb_868.jpg
351 ms
thumb_861.jpg
353 ms
thumb_830.jpg
354 ms
thumb_636.jpg
462 ms
buy-btn.jpg
471 ms
thumb_631.jpg
501 ms
arrow-right.png
525 ms
icon3.gif
596 ms
prev.png
589 ms
next.png
604 ms
more.jpg
300 ms
jnguangkailock.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
[lang] attributes do not have a valid value
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.
jnguangkailock.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
jnguangkailock.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
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 Jnguangkailock.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 Jnguangkailock.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.
jnguangkailock.com
Open Graph description is not detected on the main page of Jnguangkailock. 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: