Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

about.jigsaw.com

Business contacts and leads | Data.com Connect from Salesforce.com - Data.com

Page Load Speed

1.6 sec in total

First Response

186 ms

Resources Loaded

1.2 sec

Page Rendered

191 ms

about.jigsaw.com screenshot

About Website

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Key Findings

We analyzed About.jigsaw.com page load time and found that the first response time was 186 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

about.jigsaw.com performance score

0

Network Requests Diagram

about.jigsaw.com

186 ms

index.jsp

238 ms

data-min.css

32 ms

hpwidgit-min.css

43 ms

header-min.js

41 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original About.jigsaw.com, 81% (66 requests) were made to Data.com and 4% (3 requests) were made to D.adroll.com. The less responsive or slowest element that took the longest time to load (238 ms) relates to the external source Data.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 313.7 kB (55%)

Content Size

566.2 kB

After Optimization

252.5 kB

In fact, the total size of About.jigsaw.com main page is 566.2 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. 30% of websites need less resources to load. Javascripts take 395.5 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 41.1 kB

  • Original 55.3 kB
  • After minification 52.7 kB
  • After compression 14.2 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 41.1 kB or 74% of the original size.

Image Optimization

-7%

Potential reduce by 8.2 kB

  • Original 115.4 kB
  • After minification 107.3 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. About Jigsaw images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 264.4 kB

  • Original 395.5 kB
  • After minification 395.2 kB
  • After compression 131.1 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 264.4 kB or 67% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (10%)

Requests Now

68

After Optimization

61

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of About Jigsaw. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

SEO Factors

about.jigsaw.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 About.jigsaw.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 About.jigsaw.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

Open Graph data is detected on the main page of About Jigsaw. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: