7.3 sec in total
688 ms
6.2 sec
361 ms
Click here to check amazing Knightmaths content for Hong Kong. Otherwise, check out these important facts you probably never knew about knightmaths.edu.hk
[2023年數學補習推薦] 三屆狀元報讀,DGS, DBS, MCS, LSC, SMCC 學生為主的數學補習,5人小班、數學系數學補習導師,荃灣、炮台山、佐敦數學補習社,80%學生拎5或以上,查詢可享$900優惠。教授小學和中學所有數學課程。
Visit knightmaths.edu.hkWe analyzed Knightmaths.edu.hk page load time and found that the first response time was 688 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
knightmaths.edu.hk performance score
name
value
score
weighting
Value7.9 s
0/100
10%
Value16.8 s
0/100
25%
Value15.2 s
1/100
10%
Value1,060 ms
25/100
30%
Value0.093
91/100
15%
Value24.2 s
0/100
10%
688 ms
2159 ms
424 ms
92 ms
96 ms
Our browser made a total of 82 requests to load all elements on the main page. We found that 59% of them (48 requests) were addressed to the original Knightmaths.edu.hk, 9% (7 requests) were made to C0.wp.com and 6% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Knightmaths.edu.hk.
Page size can be reduced by 806.4 kB (25%)
3.3 MB
2.5 MB
In fact, the total size of Knightmaths.edu.hk main page is 3.3 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.0 MB which makes up the majority of the site volume.
Potential reduce by 64.0 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 64.0 kB or 74% of the original size.
Potential reduce by 74.7 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. Knightmaths images are well optimized though.
Potential reduce by 352.7 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 352.7 kB or 51% of the original size.
Potential reduce by 315.1 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. Knightmaths.edu.hk needs all CSS files to be minified and compressed as it can save up to 315.1 kB or 67% of the original size.
Number of requests can be reduced by 49 (64%)
76
27
The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Knightmaths. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.
knightmaths.edu.hk
688 ms
knightmaths.edu.hk
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main.css
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style.min.css
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knightmaths.edu.hk 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
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
knightmaths.edu.hk 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
Page has valid source maps
knightmaths.edu.hk 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
Tap targets are not sized appropriately
ZH
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Knightmaths.edu.hk can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Knightmaths.edu.hk 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.
knightmaths.edu.hk
Open Graph data is detected on the main page of Knightmaths. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: