Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 88

    SEO

    Google-friendlier than
    66% of websites

dining.iit.edu

Dine On Campus

Page Load Speed

12.5 sec in total

First Response

3.4 sec

Resources Loaded

8.9 sec

Page Rendered

191 ms

dining.iit.edu screenshot

About Website

Click here to check amazing Dining Iit content for United States. Otherwise, check out these important facts you probably never knew about dining.iit.edu

Visit dining.iit.edu

Key Findings

We analyzed Dining.iit.edu page load time and found that the first response time was 3.4 sec and then it took 9.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

dining.iit.edu performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value19.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value27.3 s

0/100

25%

SI (Speed Index)

Value19.7 s

0/100

10%

TBT (Total Blocking Time)

Value1,310 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.124

83/100

15%

TTI (Time to Interactive)

Value26.3 s

0/100

10%

Network Requests Diagram

iit.sodexomyway.com

3350 ms

jquery.min.js

79 ms

jquery-ui.min.js

109 ms

jquery.validate.min.js

25 ms

jquery-cookie.js

40 ms

Our browser made a total of 125 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Dining.iit.edu, 15% (19 requests) were made to Scontent.xx.fbcdn.net and 14% (18 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (4.6 sec) relates to the external source Iit.sodexomyway.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 513.6 kB (33%)

Content Size

1.6 MB

After Optimization

1.0 MB

In fact, the total size of Dining.iit.edu main page is 1.6 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. 60% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 39.7 kB

  • Original 49.9 kB
  • After minification 44.3 kB
  • After compression 10.2 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 5.6 kB, which is 11% 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 39.7 kB or 80% of the original size.

Image Optimization

-10%

Potential reduce by 102.2 kB

  • Original 1.0 MB
  • After minification 911.6 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. Dining Iit images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 273.8 kB

  • Original 380.4 kB
  • After minification 292.2 kB
  • After compression 106.6 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 273.8 kB or 72% of the original size.

CSS Optimization

-83%

Potential reduce by 97.9 kB

  • Original 118.5 kB
  • After minification 100.0 kB
  • After compression 20.7 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. Dining.iit.edu needs all CSS files to be minified and compressed as it can save up to 97.9 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 58 (48%)

Requests Now

121

After Optimization

63

The browser has sent 121 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dining Iit. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

dining.iit.edu accessibility score

98

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

dining.iit.edu best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

dining.iit.edu SEO score

88

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dining.iit.edu can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Dining.iit.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 Dining Iit. 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: