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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

erl.barnard.edu

Empirical Reasoning Center | ERC

Page Load Speed

908 ms in total

First Response

15 ms

Resources Loaded

764 ms

Page Rendered

129 ms

erl.barnard.edu screenshot

About Website

Welcome to erl.barnard.edu homepage info - get ready to check Erl Barnard best content for United States right away, or after learning these important things about erl.barnard.edu

Visit erl.barnard.edu

Key Findings

We analyzed Erl.barnard.edu page load time and found that the first response time was 15 ms and then it took 893 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

erl.barnard.edu performance score

0

Network Requests Diagram

erc.barnard.edu

15 ms

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7 ms

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10 ms

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30 ms

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12 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Erl.barnard.edu, 21% (8 requests) were made to Google.com and 8% (3 requests) were made to Cse.google.com. The less responsive or slowest element that took the longest time to load (179 ms) relates to the external source Platform.twitter.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 368.7 kB (67%)

Content Size

547.5 kB

After Optimization

178.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Erl.barnard.edu main page is 547.5 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. 55% of websites need less resources to load. Javascripts take 375.0 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 23.3 kB

  • Original 32.0 kB
  • After minification 30.4 kB
  • After compression 8.7 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. 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 23.3 kB or 73% of the original size.

Image Optimization

-22%

Potential reduce by 6.5 kB

  • Original 29.2 kB
  • After minification 22.8 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. Obviously, Erl Barnard needs image optimization as it can save up to 6.5 kB or 22% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 248.0 kB

  • Original 375.0 kB
  • After minification 300.2 kB
  • After compression 127.0 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 248.0 kB or 66% of the original size.

CSS Optimization

-82%

Potential reduce by 90.9 kB

  • Original 111.2 kB
  • After minification 104.1 kB
  • After compression 20.4 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. Erl.barnard.edu needs all CSS files to be minified and compressed as it can save up to 90.9 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (67%)

Requests Now

36

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Erl Barnard. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

erc.barnard.edu

erc.barnard.edu

15 ms

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7 ms

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10 ms

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30 ms

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12 ms

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13 ms

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13 ms

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51 ms

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50 ms

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35 ms

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35 ms

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37 ms

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41 ms

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39 ms

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44 ms

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43 ms

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43 ms

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105 ms

ga.js

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77 ms

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cse.js

59 ms

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179 ms

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37 ms

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42 ms

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37 ms

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SEO Factors

erl.barnard.edu 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 Erl.barnard.edu 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 Erl.barnard.edu 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

erl.barnard.edu

Open Graph description is not detected on the main page of Erl Barnard. 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: