Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

ofs.edu.sg

Overseas Family School - OFS - IB International School in Singapore

Page Load Speed

12.4 sec in total

First Response

791 ms

Resources Loaded

11.4 sec

Page Rendered

200 ms

ofs.edu.sg screenshot

About Website

Visit ofs.edu.sg now to see the best up-to-date OFS content for Singapore and also check out these interesting facts you probably never knew about ofs.edu.sg

Join top IB international school in Singapore. Multicultural. No entrance exams. No waiting list. All year enrollment. Located at the East District of Singapore.

Visit ofs.edu.sg

Key Findings

We analyzed Ofs.edu.sg page load time and found that the first response time was 791 ms and then it took 11.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

ofs.edu.sg performance score

0

Network Requests Diagram

ofs.edu.sg

791 ms

www.ofs.edu.sg

3407 ms

ofs.css

515 ms

tabcontent.js

764 ms

google-analytics.js

781 ms

Our browser made a total of 127 requests to load all elements on the main page. We found that 98% of them (124 requests) were addressed to the original Ofs.edu.sg, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Ofs.edu.sg.

Page Optimization Overview & Recommendations

Page size can be reduced by 652.9 kB (5%)

Content Size

13.3 MB

After Optimization

12.7 MB

In fact, the total size of Ofs.edu.sg main page is 13.3 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. 70% of websites need less resources to load. Images take 12.5 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 52.7 kB

  • Original 59.1 kB
  • After minification 46.9 kB
  • After compression 6.4 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 12.2 kB, which is 21% 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 52.7 kB or 89% of the original size.

Image Optimization

-1%

Potential reduce by 94.9 kB

  • Original 12.5 MB
  • After minification 12.5 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. OFS images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 478.5 kB

  • Original 693.1 kB
  • After minification 684.7 kB
  • After compression 214.6 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 478.5 kB or 69% of the original size.

CSS Optimization

-85%

Potential reduce by 26.8 kB

  • Original 31.4 kB
  • After minification 24.6 kB
  • After compression 4.6 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. Ofs.edu.sg needs all CSS files to be minified and compressed as it can save up to 26.8 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (14%)

Requests Now

124

After Optimization

107

The browser has sent 124 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OFS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

SEO Factors

ofs.edu.sg SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

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

Social Sharing Optimization

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