Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

rackspace.com.sg

Rackspace: Managed Dedicated & Cloud Computing Services

Page Load Speed

8.3 sec in total

First Response

660 ms

Resources Loaded

7.3 sec

Page Rendered

337 ms

rackspace.com.sg screenshot

About Website

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Key Findings

We analyzed Rackspace.com.sg page load time and found that the first response time was 660 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

rackspace.com.sg performance score

0

Network Requests Diagram

www.rackspace.com.sg

660 ms

en-hk

333 ms

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

60 ms

css_kczUQ8q80BQuZoIJv7lpxG7wh2ytnmwZRE-sSqEco9E.css

89 ms

css

58 ms

Our browser made a total of 109 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Rackspace.com.sg, 17% (18 requests) were made to 752f77aa107738c25d93-f083e9a6295a3f0714fa019ffdca65c3.ssl.cf1.rackcdn.com and 13% (14 requests) were made to Rackspace.com. The less responsive or slowest element that took the longest time to load (3.1 sec) relates to the external source Consent.truste.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 950.3 kB (59%)

Content Size

1.6 MB

After Optimization

661.4 kB

In fact, the total size of Rackspace.com.sg main page is 1.6 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. 65% of websites need less resources to load. Javascripts take 698.7 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 69.0 kB

  • Original 90.2 kB
  • After minification 86.6 kB
  • After compression 21.2 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 69.0 kB or 76% of the original size.

Image Optimization

-2%

Potential reduce by 3.8 kB

  • Original 212.2 kB
  • After minification 208.4 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. Rackspace images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 443.8 kB

  • Original 698.7 kB
  • After minification 680.0 kB
  • After compression 254.9 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 443.8 kB or 64% of the original size.

CSS Optimization

-71%

Potential reduce by 433.7 kB

  • Original 610.7 kB
  • After minification 608.4 kB
  • After compression 176.9 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. Rackspace.com.sg needs all CSS files to be minified and compressed as it can save up to 433.7 kB or 71% of the original size.

Requests Breakdown

Number of requests can be reduced by 59 (69%)

Requests Now

86

After Optimization

27

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rackspace. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

SEO Factors

rackspace.com.sg SEO score

0

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 Rackspace.com.sg 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 Rackspace.com.sg 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 data is detected on the main page of Rackspace. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: