7.9 sec in total
455 ms
6.8 sec
580 ms
Welcome to shanghai-pudong.dulwich.org homepage info - get ready to check Shanghai Pudong Dulwich best content for Singapore right away, or after learning these important things about shanghai-pudong.dulwich.org
Dulwich College Shanghai Pudong is an International School located in the Pudong district of Shanghai, China. Now accepting applications for enrollment.
Visit shanghai-pudong.dulwich.orgWe analyzed Shanghai-pudong.dulwich.org page load time and found that the first response time was 455 ms and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
shanghai-pudong.dulwich.org performance score
name
value
score
weighting
Value8.1 s
0/100
10%
Value20.5 s
0/100
25%
Value34.2 s
0/100
10%
Value720 ms
41/100
30%
Value0.031
100/100
15%
Value20.7 s
2/100
10%
455 ms
2898 ms
59 ms
541 ms
1326 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 5% of them (3 requests) were addressed to the original Shanghai-pudong.dulwich.org, 38% (23 requests) were made to Assets.dulwich.org and 25% (15 requests) were made to Dulwich.org. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Shanghai-pudong.dulwich.org.
Page size can be reduced by 483.2 kB (79%)
609.8 kB
126.6 kB
In fact, the total size of Shanghai-pudong.dulwich.org main page is 609.8 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. 60% of websites need less resources to load. CSS take 404.7 kB which makes up the majority of the site volume.
Potential reduce by 138.1 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 54.8 kB, which is 35% 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 138.1 kB or 89% of the original size.
Potential reduce by 67 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. Shanghai Pudong Dulwich images are well optimized though.
Potential reduce by 266 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.
Potential reduce by 344.8 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. Shanghai-pudong.dulwich.org needs all CSS files to be minified and compressed as it can save up to 344.8 kB or 85% of the original size.
Number of requests can be reduced by 22 (41%)
54
32
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shanghai Pudong Dulwich. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.
shanghai-pudong.dulwich.org
455 ms
shanghai-pudong.dulwich.org
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optimize.js
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modernizr-custom.js
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main.css
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externally-accessible.js
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shanghai-pudong.dulwich.org 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.
shanghai-pudong.dulwich.org 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
shanghai-pudong.dulwich.org 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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shanghai-pudong.dulwich.org 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 Shanghai-pudong.dulwich.org 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.
shanghai-pudong.dulwich.org
Open Graph data is detected on the main page of Shanghai Pudong Dulwich. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: