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Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

library.dzone.com

DZone

Page Load Speed

4.2 sec in total

First Response

43 ms

Resources Loaded

3.3 sec

Page Rendered

788 ms

library.dzone.com screenshot

About Website

Welcome to library.dzone.com homepage info - get ready to check Library DZone best content for India right away, or after learning these important things about library.dzone.com

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Key Findings

We analyzed Library.dzone.com page load time and found that the first response time was 43 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

library.dzone.com performance score

0

Network Requests Diagram

library.dzone.com

43 ms

dzone.com

439 ms

1498005-combined.css

282 ms

1498009-combined.css

264 ms

thumbnail

380 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Library.dzone.com, 20% (13 requests) were made to Dz2cdn2.dzone.com and 17% (11 requests) were made to Dz2cdn1.dzone.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Google-analytics.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 438.4 kB (74%)

Content Size

589.5 kB

After Optimization

151.1 kB

  • HTML
  • JavaScript

In fact, the total size of Library.dzone.com main page is 589.5 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. 70% of websites need less resources to load. HTML takes 317.8 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 273.1 kB

  • Original 317.8 kB
  • After minification 263.2 kB
  • After compression 44.7 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 54.5 kB, which is 17% 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 273.1 kB or 86% of the original size.

JavaScript Optimization

-61%

Potential reduce by 165.3 kB

  • Original 271.7 kB
  • After minification 271.5 kB
  • After compression 106.4 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 165.3 kB or 61% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (12%)

Requests Now

59

After Optimization

52

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Library DZone. 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.

Network Requests Diagram

library.dzone.com

library.dzone.com

43 ms

dzone.com

dzone.com

439 ms

1498005-combined.css

1498005-combined.css

282 ms

1498009-combined.css

1498009-combined.css

264 ms

thumbnail

thumbnail

380 ms

thumbnail

thumbnail

276 ms

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thumbnail

374 ms

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thumbnail

376 ms

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thumbnail

377 ms

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thumbnail

578 ms

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thumbnail

377 ms

logo.png

logo.png

187 ms

thumbnail

thumbnail

274 ms

thumbnail

thumbnail

363 ms

1498007-combined.js

1498007-combined.js

560 ms

1498010-combined.js

1498010-combined.js

345 ms

thumbnail

thumbnail

347 ms

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thumbnail

541 ms

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thumbnail

353 ms

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thumbnail

543 ms

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thumbnail

546 ms

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thumbnail

552 ms

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thumbnail

536 ms

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thumbnail

540 ms

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thumbnail

243 ms

DZone-TeamHub-Logo-dark.png

DZone-TeamHub-Logo-dark.png

225 ms

thumbnail

thumbnail

537 ms

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thumbnail

535 ms

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thumbnail

339 ms

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thumbnail

346 ms

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536 ms

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535 ms

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525 ms

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thumbnail

523 ms

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thumbnail

537 ms

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thumbnail

538 ms

thumbnail

thumbnail

536 ms

fontello.woff

fontello.woff

1632 ms

gpt.js

gpt.js

1627 ms

analytics.js

analytics.js

1637 ms

514a05817a82440002000406.js

514a05817a82440002000406.js

1338 ms

DEFAULT

DEFAULT

951 ms

dzone-saveContext

dzone-saveContext

295 ms

thumbnail

thumbnail

171 ms

thumbnail

thumbnail

158 ms

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thumbnail

243 ms

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thumbnail

125 ms

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54 ms

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158 ms

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54 ms

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56 ms

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55 ms

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227 ms

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thumbnail

155 ms

pubads_impl_82.js

pubads_impl_82.js

69 ms

linkid.js

linkid.js

37 ms

collect

collect

48 ms

tagjs

tagjs

40 ms

container.html

container.html

94 ms

collect

collect

114 ms

90 ms

pixel

pixel

120 ms

pixel

pixel

31 ms

cb

cb

5 ms

ncm

ncm

33 ms

SEO Factors

library.dzone.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 Library.dzone.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 Library.dzone.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

library.dzone.com

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