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api.prototypejs.org: Prototype v1.7.3 API documentation | Home

Page load speed analysis

  • 81/100

    Good result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    66 ms

  • Resources loaded

    589 ms

  • Page rendered

    134 ms

  • Total page load time

    789 ms

Visit api.prototypejs.org now to see the best up-to-date API Prototype Js content for Iran and also check out these interesting facts you probably never knew about api.prototypejs.org

We analyzed Api.prototypejs.org page load time and found that the first response time was 66 ms and then it took 723 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Page optimization

  • HTML 14.2 kB
    Images 10.4 kB
    Javascripts 0 B
    CSS 16.3 kB

    In fact, the total size of Api.prototypejs.org main page is 40.8 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. 25% of websites need less resources to load. CSS take 16.3 kB which makes up the majority of the site volume.

    • Original 14.2 kB
    • After minification 13.3 kB
    • After compression 3.3 kB

    HTML optimization

    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 10.9 kB or 77% of the original size.

    • Original 10.4 kB
    • After optimization 10.4 kB

    Image optimization

    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. API Prototype Js images are well optimized though.

    • Original 16.3 kB
    • After minification 11.1 kB
    • After compression 2.6 kB

    CSS optimization

    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. Api.prototypejs.org needs all CSS files to be minified and compressed as it can save up to 13.7 kB or 84% of the original size.

Network requests diagram

  • api.prototypejs.org
  • prototype.js
  • application.js
  • tabs.js
  • item_index.js
  • api.css
  • pygments.css
  • search-background.png
  • namespace.png
  • section-background.png
  • class.png
  • utility.png
  • mixin.png
  • header-stripe-small.png
  • header-logo-small.png
  • section.png

Our browser made a total of 16 requests to load all elements on the main page. We found that all of those requests were addressed to Api.prototypejs.org and no external sources were called. The less responsive or slowest element that took the longest time to load (454 ms) belongs to the original domain Api.prototypejs.org.

Additional info on api.prototypejs.org

Requests

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of API Prototype Js. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

4

Javascripts

9

Images

2

CSS

15

All

Possible request optimization

1

Javascripts

4

Images

2

CSS

8

Optimized

7

All

Good result

IP address

Api.prototypejs.org uses IP addresses which are currently shared with 5 other domains. The more sites share the same stack of IP addresses, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Normal result

IP Trace

api.prototypejs.org

prototypejs.org

rubylearning.com

perfectionkills.com

eaccelerator.net

192.30.252.153

api.prototypejs.org

prototypejs.org

rubylearning.com

eaccelerator.net

keithdevens.com

192.30.252.154

DNS records

Type Host Target/ip TTL Other
A

prototypejs.org

192.30.252.153 57
A

prototypejs.org

192.30.252.154 57
NS

prototypejs.org

ns1.slicehost.net 60
NS

prototypejs.org

ns2.slicehost.net 60
NS

prototypejs.org

ns3.slicehost.net 60

Language and encoding

Good result

Language

EN en language flag

Detected

EN en language flag

Claimed

Encoding

UTF-8

Claimed

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

HTTPS certificate

SSL Certificate

Api.prototypejs.org has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 13.2% of all visits is Iran. It lies approximately 7610 miles away from the server location (United States) and such a long distance can negatively affect website speed, as it takes some time for data to travel back and forth between those places. That’s why one of the best ways to speed up Api.prototypejs.org page load time for the majority of users is moving the server to Iran or just closer to the user base.

Poor result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of API Prototype Js. 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:

api.prototypejs.org

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