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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

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    SEO

ddouglas.orvsd.org

Student eLearning

Page Load Speed

2.8 sec in total

First Response

689 ms

Resources Loaded

2 sec

Page Rendered

89 ms

ddouglas.orvsd.org screenshot

About Website

Welcome to ddouglas.orvsd.org homepage info - get ready to check Ddouglas Orvsd best content for United States right away, or after learning these important things about ddouglas.orvsd.org

Visit ddouglas.orvsd.org

Key Findings

We analyzed Ddouglas.orvsd.org page load time and found that the first response time was 689 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

ddouglas.orvsd.org performance score

0

Network Requests Diagram

ddouglas.orvsd.org

689 ms

yui_combo.php

452 ms

yui_combo.php

722 ms

all

752 ms

javascript-static.js

549 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 89% of them (17 requests) were addressed to the original Ddouglas.orvsd.org, 5% (1 request) were made to Orvsd.org and 5% (1 request) were made to Sites.google.com. The less responsive or slowest element that took the longest time to load (752 ms) belongs to the original domain Ddouglas.orvsd.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 194.9 kB (70%)

Content Size

279.4 kB

After Optimization

84.6 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Ddouglas.orvsd.org main page is 279.4 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. Only 10% of websites need less resources to load. Javascripts take 253.2 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 15.9 kB

  • Original 21.3 kB
  • After minification 20.7 kB
  • After compression 5.5 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 15.9 kB or 74% of the original size.

JavaScript Optimization

-69%

Potential reduce by 175.6 kB

  • Original 253.2 kB
  • After minification 251.5 kB
  • After compression 77.6 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 175.6 kB or 69% of the original size.

CSS Optimization

-70%

Potential reduce by 3.4 kB

  • Original 4.9 kB
  • After minification 4.3 kB
  • After compression 1.5 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. Ddouglas.orvsd.org needs all CSS files to be minified and compressed as it can save up to 3.4 kB or 70% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (25%)

Requests Now

16

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ddouglas Orvsd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ddouglas.orvsd.org

ddouglas.orvsd.org

689 ms

yui_combo.php

yui_combo.php

452 ms

yui_combo.php

yui_combo.php

722 ms

all

all

752 ms

javascript-static.js

javascript-static.js

549 ms

DavidDouglas_Website_Header.jpg

DavidDouglas_Website_Header.jpg

257 ms

icon

icon

99 ms

moodlelogo

moodlelogo

102 ms

corners_header

corners_header

92 ms

collapsed_empty

collapsed_empty

92 ms

expanded

expanded

173 ms

dock.js

dock.js

147 ms

yui_combo.php

yui_combo.php

173 ms

collapsed

collapsed

148 ms

dock_to_block

dock_to_block

89 ms

yui_combo.php

yui_combo.php

112 ms

block_to_dock

block_to_dock

88 ms

DavidDouglas_Website_Header.jpg

DavidDouglas_Website_Header.jpg

227 ms

yui_combo.php

yui_combo.php

191 ms

SEO Factors

ddouglas.orvsd.org 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 Ddouglas.orvsd.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 Ddouglas.orvsd.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

ddouglas.orvsd.org

Open Graph description is not detected on the main page of Ddouglas Orvsd. 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: