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Report Summary

About Website

Click here to check amazing Dcs Rutgers content for United States. Otherwise, check out these important facts you probably never knew about dcs.rutgers.edu

Digital Classroom Services creates and supports instructional technology in the Rutgers-New Brunswick general purpose classrooms and learning spaces of the Chancellor. We provide presentation technolo...

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name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value3.9 s

83/100

10%

TBT (Total Blocking Time)

Value4,020 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.095

91/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

dcs.rutgers.edu

86 ms

matomo.js

28 ms

css_Zf_eeBz4JKFKkbVCh02u7AXCry9yfsVX8y7Ye0knaD4.css

38 ms

css_hL6Jnz3YFhZz0gzwAL0-uyoNqyGdypUoryiEchkwyx8.css

67 ms

modernizr.min.js

52 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 93% of them (25 requests) were addressed to the original Dcs.rutgers.edu, 4% (1 request) were made to Cdnjs.cloudflare.com and 4% (1 request) were made to Matomo.its.rutgers.edu. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Dcs.rutgers.edu.

Content Size

1.8 MB

After Optimization

1.5 MB

In fact, the total size of Dcs.rutgers.edu main page is 1.8 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. 50% of websites need less resources to load. Images take 947.4 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 88.7 kB

Original 104.1 kB
After minification 96.8 kB
After compression 15.5 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 88.7 kB or 85% of the original size.

Image Optimization

-3%

Potential reduce by 26.1 kB

Original 947.4 kB
After minification 921.4 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. Dcs Rutgers images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 175.0 kB

Original 663.7 kB
After minification 663.7 kB
After compression 488.8 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 175.0 kB or 26% of the original size.

CSS Optimization

-27%

Potential reduce by 10.8 kB

Original 40.5 kB
After minification 40.5 kB
After compression 29.8 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. Dcs.rutgers.edu needs all CSS files to be minified and compressed as it can save up to 10.8 kB or 27% of the original size.

Requests Now

After Optimization

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dcs Rutgers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

High

Document uses legible font sizes

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 Dcs.rutgers.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 Dcs.rutgers.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

dcs.rutgers.edu

Open Graph description is not detected on the main page of Dcs Rutgers. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Home | Digital Classroom Services | Digital Classroom Services

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)