Tools & Wizards About Us
netserf.org screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

netserf.org

NetSERF: The Internet Connection for Medieval Resources

Page Load Speed

1.2 sec in total

First Response

138 ms

Resources Loaded

950 ms

Page Rendered

137 ms

netserf.org screenshot

About Website

Click here to check amazing NetSERF content. Otherwise, check out these important facts you probably never knew about netserf.org

NetSERF's goal is to provide those interested in any aspect of the Middle Ages a single index of all the best medieval resources available on the Internet.

Visit netserf.org

Key Findings

We analyzed Netserf.org page load time and found that the first response time was 138 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

netserf.org performance score

0

Network Requests Diagram

netserf.org

138 ms

all.js

58 ms

netserf.css

17 ms

widget.js

11 ms

addthis_widget.js

13 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 13% of them (9 requests) were addressed to the original Netserf.org, 43% (31 requests) were made to Static.xx.fbcdn.net and 8% (6 requests) were made to Scontent-iad3-1.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (361 ms) relates to the external source Facebook.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 454.4 kB (56%)

Content Size

805.0 kB

After Optimization

350.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Netserf.org main page is 805.0 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. 65% of websites need less resources to load. Javascripts take 658.9 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 34.9 kB

  • Original 46.8 kB
  • After minification 45.3 kB
  • After compression 11.9 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 34.9 kB or 75% of the original size.

Image Optimization

-3%

Potential reduce by 2.8 kB

  • Original 96.0 kB
  • After minification 93.2 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. NetSERF images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 413.9 kB

  • Original 658.9 kB
  • After minification 658.9 kB
  • After compression 245.0 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 413.9 kB or 63% of the original size.

CSS Optimization

-85%

Potential reduce by 2.7 kB

  • Original 3.2 kB
  • After minification 2.7 kB
  • After compression 496 B

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. Netserf.org needs all CSS files to be minified and compressed as it can save up to 2.7 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (58%)

Requests Now

69

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NetSERF. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

netserf.org

netserf.org

138 ms

all.js

all.js

58 ms

netserf.css

netserf.css

17 ms

widget.js

widget.js

11 ms

addthis_widget.js

addthis_widget.js

13 ms

show_ads.js

show_ads.js

9 ms

ga.js

ga.js

65 ms

serf10.jpg

serf10.jpg

65 ms

lg-share-en.gif

lg-share-en.gif

63 ms

ca-pub-9113986474614650.js

ca-pub-9113986474614650.js

119 ms

zrt_lookup.html

zrt_lookup.html

119 ms

show_ads_impl.js

show_ads_impl.js

77 ms

_ate.track.config_resp

_ate.track.config_resp

18 ms

300lo.json

300lo.json

94 ms

tophome.jpg

tophome.jpg

64 ms

serf20.jpg

serf20.jpg

93 ms

amazon_logo.gif

amazon_logo.gif

63 ms

spacer.gif

spacer.gif

92 ms

border.jpg

border.jpg

92 ms

back.jpg

back.jpg

65 ms

sh.48536d49e4da3bdba54606b4.html

sh.48536d49e4da3bdba54606b4.html

59 ms

114 ms

likebox.php

likebox.php

361 ms

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115 ms

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149 ms

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62 ms

ads

ads

123 ms

osd.js

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19 ms

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61 ms

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75 ms

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89 ms

gU9VNyb-8z_.css

gU9VNyb-8z_.css

105 ms

css;%20charset=utf-8,._5x46%7Bmargin-bottom:6px%7D._5va3%7Bmargin-bottom:-6px%7D._5va4%7Bpadding-bottom:6px%7D._5v3q%20._5x46%7Bmargin-bottom:11px%7D._5v3q%20._5x46._1yz1%7Bmargin-bottom:-1px%7D._5v3q%20._5x46._1yz1%20._1yz2%7Bpadding-bottom:3px%7D._5v3q%20._5pa-%20._5x46%7Bmargin-bottom:7px%7D._5g-l%7Bborder-bottom:1px%20solid%20

css;%20charset=utf-8,._5x46%7Bmargin-bottom:6px%7D._5va3%7Bmargin-bottom:-6px%7D._5va4%7Bpadding-bottom:6px%7D._5v3q%20._5x46%7Bmargin-bottom:11px%7D._5v3q%20._5x46._1yz1%7Bmargin-bottom:-1px%7D._5v3q%20._5x46._1yz1%20._1yz2%7Bpadding-bottom:3px%7D._5v3q%20._5pa-%20._5x46%7Bmargin-bottom:7px%7D._5g-l%7Bborder-bottom:1px%20solid%20

10 ms

Zqq-8uEruLg.css

Zqq-8uEruLg.css

107 ms

css;%20charset=utf-8,._5paw%20a,._5paw._4dcu%20a,._5paw._14zs%20a%7Bcolor:

css;%20charset=utf-8,._5paw%20a,._5paw._4dcu%20a,._5paw._14zs%20a%7Bcolor:

10 ms

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104 ms

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101 ms

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115 ms

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128 ms

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116 ms

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117 ms

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131 ms

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174 ms

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177 ms

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178 ms

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179 ms

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182 ms

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187 ms

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186 ms

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186 ms

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198 ms

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197 ms

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96 ms

safe_image.php

safe_image.php

80 ms

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16 ms

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21 ms

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20 ms

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17 ms

xti.php

xti.php

17 ms

SEO Factors

netserf.org SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Netserf.org 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 Netserf.org 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

netserf.org

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