Report Summary

  • 9

    Performance

    Renders faster than
    31% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    47% of websites

  • 86

    SEO

    Google-friendlier than
    66% of websites

saschina.org

Shanghai American School | Best International School

Page Load Speed

5.9 sec in total

First Response

97 ms

Resources Loaded

5.2 sec

Page Rendered

555 ms

saschina.org screenshot

About Website

Visit saschina.org now to see the best up-to-date Saschina content for United States and also check out these interesting facts you probably never knew about saschina.org

China's most established international school since 1912, independent, not-for-profit, located in Shanghai, China. Shanghai American School has two campuses and over 2,700 students enrolled in Pre...

Visit saschina.org

Key Findings

We analyzed Saschina.org page load time and found that the first response time was 97 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

saschina.org performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value15.6 s

0/100

25%

SI (Speed Index)

Value10.2 s

8/100

10%

TBT (Total Blocking Time)

Value1,720 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.456

20/100

15%

TTI (Time to Interactive)

Value16.7 s

5/100

10%

Network Requests Diagram

saschina.org

97 ms

www.saschina.org

172 ms

en

822 ms

application-3d571c26adcaf21a729ffd3fab5c4f03.css

87 ms

styles.cfm

46 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 38% of them (31 requests) were addressed to the original Saschina.org, 12% (10 requests) were made to Google.com and 10% (8 requests) were made to Static.finalsite.net. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Saschina.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.3 MB (36%)

Content Size

6.4 MB

After Optimization

4.1 MB

In fact, the total size of Saschina.org main page is 6.4 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. 80% 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 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 51.3 kB

  • Original 68.9 kB
  • After minification 66.1 kB
  • After compression 17.5 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 51.3 kB or 75% of the original size.

Image Optimization

-2%

Potential reduce by 68.8 kB

  • Original 3.3 MB
  • After minification 3.2 MB

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. Saschina images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 2.1 MB

  • Original 2.9 MB
  • After minification 2.9 MB
  • After compression 867.2 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 2.1 MB or 70% of the original size.

CSS Optimization

-84%

Potential reduce by 127.3 kB

  • Original 151.1 kB
  • After minification 116.5 kB
  • After compression 23.8 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. Saschina.org needs all CSS files to be minified and compressed as it can save up to 127.3 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (42%)

Requests Now

65

After Optimization

38

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Saschina. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

saschina.org accessibility score

74

Accessibility Issues

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

High

[aria-*] attributes do not match their roles

High

ARIA IDs are not unique

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

High

Buttons do not have an accessible name

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

saschina.org best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

saschina.org SEO score

86

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Saschina.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 Saschina.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.

Social Sharing Optimization

Open Graph description is not detected on the main page of Saschina. 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: