12.1 sec in total
6 sec
6 sec
117 ms
Click here to check amazing Dulwich Shanghai content for United Kingdom. Otherwise, check out these important facts you probably never knew about dulwich-shanghai.cn
Dulwich College Shanghai Pudong is an International School located in the Pudong district of Shanghai, China. Now accepting applications for enrollment.
Visit dulwich-shanghai.cnWe analyzed Dulwich-shanghai.cn page load time and found that the first response time was 6 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 75% of websites can load faster.
dulwich-shanghai.cn performance score
name
value
score
weighting
Value4.9 s
11/100
10%
Value11.4 s
0/100
25%
Value19.8 s
0/100
10%
Value29,220 ms
0/100
30%
Value0.031
100/100
15%
Value42.1 s
0/100
10%
6010 ms
Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Dulwich-shanghai.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (6 sec) belongs to the original domain Dulwich-shanghai.cn.
Page size can be reduced by 488 B (44%)
1.1 kB
625 B
In fact, the total size of Dulwich-shanghai.cn main page is 1.1 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 1.1 kB which makes up the majority of the site volume.
Potential reduce by 488 B
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 488 B or 44% of the original size.
We found no issues to fix!
0
0
Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.
dulwich-shanghai.cn
6010 ms
dulwich-shanghai.cn accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not have valid values
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
Links do not have a discernible name
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.
dulwich-shanghai.cn 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
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
dulwich-shanghai.cn 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
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
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dulwich-shanghai.cn can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Dulwich-shanghai.cn main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
dulwich-shanghai.cn
Open Graph description is not detected on the main page of Dulwich Shanghai. 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: