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Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

cambridgedatainsights.com

Cambridge Data Insights

Page Load Speed

7.2 sec in total

First Response

265 ms

Resources Loaded

6.2 sec

Page Rendered

662 ms

cambridgedatainsights.com screenshot

About Website

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Data Insights Cambridge

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Key Findings

We analyzed Cambridgedatainsights.com page load time and found that the first response time was 265 ms and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

cambridgedatainsights.com performance score

0

Network Requests Diagram

cambridgedatainsights.com

265 ms

style.css

3803 ms

all.css

3903 ms

email-decode.min.js

20 ms

jquery-2.2.4.min.js

4083 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 94% of them (30 requests) were addressed to the original Cambridgedatainsights.com, 3% (1 request) were made to Cdnjs.cloudflare.com and 3% (1 request) were made to Ajax.cloudflare.com. The less responsive or slowest element that took the longest time to load (5.6 sec) belongs to the original domain Cambridgedatainsights.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 543.0 kB (41%)

Content Size

1.3 MB

After Optimization

790.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cambridgedatainsights.com main page is 1.3 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. 50% of websites need less resources to load. Images take 622.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 6.1 kB

  • Original 8.1 kB
  • After minification 6.3 kB
  • After compression 2.0 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 1.8 kB, which is 23% 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 6.1 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 622.3 kB
  • After minification 622.3 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. Cambridge Data Insights images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 209.4 kB

  • Original 309.2 kB
  • After minification 307.9 kB
  • After compression 99.7 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 209.4 kB or 68% of the original size.

CSS Optimization

-83%

Potential reduce by 327.5 kB

  • Original 393.5 kB
  • After minification 393.5 kB
  • After compression 66.0 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. Cambridgedatainsights.com needs all CSS files to be minified and compressed as it can save up to 327.5 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (66%)

Requests Now

29

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cambridge Data Insights. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cambridgedatainsights.com

cambridgedatainsights.com

265 ms

style.css

style.css

3803 ms

all.css

all.css

3903 ms

email-decode.min.js

email-decode.min.js

20 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

4083 ms

bootstrap.min.js

bootstrap.min.js

3748 ms

bootstrap-datepicker.min.js

bootstrap-datepicker.min.js

3714 ms

hoverIntent.js

hoverIntent.js

3672 ms

superfish.js

superfish.js

3879 ms

owl.carousel.min.js

owl.carousel.min.js

4081 ms

owl.animate.js

owl.animate.js

4079 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

4104 ms

jquery.mixitup.min.js

jquery.mixitup.min.js

4165 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

4607 ms

waypoints.min.js

waypoints.min.js

4523 ms

jquery.counterup.min.js

jquery.counterup.min.js

4523 ms

modernizr.min.js

modernizr.min.js

4553 ms

jquery.parallax-1.1.3.js

jquery.parallax-1.1.3.js

4532 ms

jquery.localscroll-1.2.7-min.js

jquery.localscroll-1.2.7-min.js

4537 ms

custom.js

custom.js

5341 ms

popper.min.js

popper.min.js

61 ms

rocket-loader.min.js

rocket-loader.min.js

70 ms

cdilogores.png

cdilogores.png

5458 ms

luca.png

luca.png

5600 ms

willjones.png

willjones.png

5581 ms

zaki1.png

zaki1.png

5450 ms

preloader.gif

preloader.gif

1398 ms

nanotech.jpg

nanotech.jpg

1888 ms

heritage.jpg

heritage.jpg

1951 ms

gotic.ttf

gotic.ttf

1768 ms

century-gothic-regular.ttf

century-gothic-regular.ttf

1668 ms

jquery-2.2.4.min.js

jquery-2.2.4.min.js

12 ms

SEO Factors

cambridgedatainsights.com 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 Cambridgedatainsights.com 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 Cambridgedatainsights.com 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

cambridgedatainsights.com

Open Graph description is not detected on the main page of Cambridge Data Insights. 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: