27.5 sec in total
4.8 sec
22.4 sec
283 ms
Click here to check amazing Changland Tech content. Otherwise, check out these important facts you probably never knew about changlandtech.com
Visit changlandtech.comWe analyzed Changlandtech.com page load time and found that the first response time was 4.8 sec and then it took 22.7 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.
changlandtech.com performance score
name
value
score
weighting
Value3.3 s
39/100
10%
Value5.9 s
14/100
25%
Value10.1 s
9/100
10%
Value4,820 ms
0/100
30%
Value0.151
75/100
15%
Value27.0 s
0/100
10%
4810 ms
302 ms
386 ms
16547 ms
111 ms
Our browser made a total of 11 requests to load all elements on the main page. We found that 91% of them (10 requests) were addressed to the original Changlandtech.com, 9% (1 request) were made to Tajs.qq.com. The less responsive or slowest element that took the longest time to load (16.5 sec) relates to the external source Tajs.qq.com.
Page size can be reduced by 39.0 kB (34%)
113.9 kB
74.9 kB
In fact, the total size of Changlandtech.com main page is 113.9 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. Only 5% of websites need less resources to load. Images take 100.0 kB which makes up the majority of the site volume.
Potential reduce by 5.4 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 2.3 kB, which is 32% 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 5.4 kB or 75% of the original size.
Potential reduce by 28.6 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, Changland Tech needs image optimization as it can save up to 28.6 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 5.0 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. Changlandtech.com needs all CSS files to be minified and compressed as it can save up to 5.0 kB or 75% of the original size.
We found no issues to fix!
10
10
The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Changland Tech. According to our analytics all requests are already optimized.
changlandtech.com
4810 ms
style.css
302 ms
04.jpg
386 ms
stats
16547 ms
a1.jpg
111 ms
a2.jpg
110 ms
07.jpg
626 ms
10.jpg
186 ms
20100831091355702.jpg
486 ms
footerbg.jpg
217 ms
footercontbg.jpg
358 ms
changlandtech.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Form elements do not have associated labels
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.
changlandtech.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
Missing source maps for large first-party JavaScript
changlandtech.com SEO score
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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Changlandtech.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Changlandtech.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.
changlandtech.com
Open Graph description is not detected on the main page of Changland Tech. 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: