Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

cblink.mit.edu

Career Advising & Professional Development | MIT Career Advising & Professional Development

Page Load Speed

3.2 sec in total

First Response

63 ms

Resources Loaded

2.8 sec

Page Rendered

335 ms

cblink.mit.edu screenshot

About Website

Visit cblink.mit.edu now to see the best up-to-date Cblink MIT content for United States and also check out these interesting facts you probably never knew about cblink.mit.edu

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Key Findings

We analyzed Cblink.mit.edu page load time and found that the first response time was 63 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

cblink.mit.edu performance score

0

Network Requests Diagram

cblink.mit.edu

63 ms

wp-emoji-release.min.js

5 ms

css

25 ms

jetpack.css&201648.3534854&debug

515 ms

jquery.infieldlabel.min.js&201648.3534854&debug

643 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Cblink.mit.edu, 47% (42 requests) were made to Cdn.uconnectlabs.com and 10% (9 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (886 ms) relates to the external source Scontent.xx.fbcdn.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 555.5 kB (28%)

Content Size

2.0 MB

After Optimization

1.4 MB

In fact, the total size of Cblink.mit.edu main page is 2.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 119.6 kB

  • Original 139.7 kB
  • After minification 115.1 kB
  • After compression 20.2 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 24.7 kB, which is 18% 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 119.6 kB or 86% of the original size.

Image Optimization

-5%

Potential reduce by 63.0 kB

  • Original 1.3 MB
  • After minification 1.3 MB

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. Cblink MIT images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 170.3 kB

  • Original 279.5 kB
  • After minification 279.4 kB
  • After compression 109.3 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 170.3 kB or 61% of the original size.

CSS Optimization

-83%

Potential reduce by 202.6 kB

  • Original 244.2 kB
  • After minification 244.1 kB
  • After compression 41.5 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. Cblink.mit.edu needs all CSS files to be minified and compressed as it can save up to 202.6 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (33%)

Requests Now

87

After Optimization

58

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cblink MIT. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

SEO Factors

cblink.mit.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 Cblink.mit.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 Cblink.mit.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

Open Graph description is not detected on the main page of Cblink MIT. 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: