Tools & Wizards About Us
imperial.edu screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

imperial.edu

Home

Page Load Speed

2.7 sec in total

First Response

76 ms

Resources Loaded

1.4 sec

Page Rendered

1.3 sec

imperial.edu screenshot

About Website

Click here to check amazing Imperial content for United States. Otherwise, check out these important facts you probably never knew about imperial.edu

Where we foster excellence in education that challenges students of every background to develop their intellect, character, and abilities; to assist students in achieving their educational and career ...

Visit imperial.edu

Key Findings

We analyzed Imperial.edu page load time and found that the first response time was 76 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

imperial.edu performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value24.6 s

0/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value4,220 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value15.8 s

6/100

10%

Network Requests Diagram

imperial.edu

76 ms

216 ms

alerts-config.alerts.css

203 ms

bootstrap.min.css

39 ms

all.min.css

34 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 74% of them (42 requests) were addressed to the original Imperial.edu, 11% (6 requests) were made to Teamup.com and 7% (4 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (851 ms) belongs to the original domain Imperial.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 294.8 kB (4%)

Content Size

6.9 MB

After Optimization

6.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Imperial.edu main page is 6.9 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 6.6 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 51.7 kB

  • Original 62.5 kB
  • After minification 48.9 kB
  • After compression 10.8 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 13.6 kB, which is 22% 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 51.7 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 151.7 kB

  • Original 6.6 MB
  • After minification 6.5 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. Imperial images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 12.8 kB

  • Original 50.1 kB
  • After minification 50.0 kB
  • After compression 37.3 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 12.8 kB or 26% of the original size.

CSS Optimization

-49%

Potential reduce by 78.6 kB

  • Original 159.1 kB
  • After minification 146.4 kB
  • After compression 80.5 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. Imperial.edu needs all CSS files to be minified and compressed as it can save up to 78.6 kB or 49% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (21%)

Requests Now

52

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Imperial. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

imperial.edu

imperial.edu

76 ms

216 ms

alerts-config.alerts.css

alerts-config.alerts.css

203 ms

bootstrap.min.css

bootstrap.min.css

39 ms

all.min.css

all.min.css

34 ms

styles.css

styles.css

102 ms

custom.js

custom.js

132 ms

oustyles.css

oustyles.css

197 ms

js

js

64 ms

jquery.min.js

jquery.min.js

52 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

34 ms

a0922d91-8ce3-48e8-a8ee-5e7c0d8757f8

a0922d91-8ce3-48e8-a8ee-5e7c0d8757f8

103 ms

alerts-config.alerts.js

alerts-config.alerts.js

280 ms

We_are_IVC_Logo.png

We_are_IVC_Logo.png

180 ms

kshf8cxp7fvdm1bq85

kshf8cxp7fvdm1bq85

203 ms

kscrpjorb3hozg8gna

kscrpjorb3hozg8gna

333 ms

kssfufqspexfxu3zuk

kssfufqspexfxu3zuk

372 ms

ksicbv2x6a3hpckw7a

ksicbv2x6a3hpckw7a

350 ms

commencement_hero.jpg

commencement_hero.jpg

425 ms

wave-desktop.svg

wave-desktop.svg

118 ms

icon-agriculture.png

icon-agriculture.png

118 ms

icon-arts.png

icon-arts.png

137 ms

icon-business.png

icon-business.png

164 ms

icon-childhood-ed.png

icon-childhood-ed.png

165 ms

icon-industrial-technology.png

icon-industrial-technology.png

234 ms

icon-public_safety.png

icon-public_safety.png

235 ms

icon-social-sciences.png

icon-social-sciences.png

235 ms

icon-stem.png

icon-stem.png

255 ms

ESL_ICON.png

ESL_ICON.png

256 ms

athletics_card_2023.jpg

athletics_card_2023.jpg

360 ms

clubs_card_2023.jpg

clubs_card_2023.jpg

318 ms

music_400.jpg

music_400.jpg

360 ms

Associated_Student_Government_2023.jpg

Associated_Student_Government_2023.jpg

361 ms

Art_Gallery_2023.jpg

Art_Gallery_2023.jpg

491 ms

campus_card_2023.jpg

campus_card_2023.jpg

427 ms

How_to_pay_for_College.jpg

How_to_pay_for_College.jpg

525 ms

extra_help3.jpg

extra_help3.jpg

394 ms

IVC-Main-Entrance-Rock.jpg

IVC-Main-Entrance-Rock.jpg

610 ms

food.jpg

food.jpg

428 ms

SHC.png

SHC.png

459 ms

Art_Gallery.jpg

Art_Gallery.jpg

460 ms

Career%20Services.jpg

Career%20Services.jpg

462 ms

bookstore.jpg

bookstore.jpg

491 ms

ASG_Student_Library.jpg

ASG_Student_Library.jpg

526 ms

IVC%20ESL%20Class.jpg

IVC%20ESL%20Class.jpg

532 ms

A-Z.jpg

A-Z.jpg

523 ms

ivc_map.jpg

ivc_map.jpg

524 ms

2020_Spring_Schedule_Available.jpg

2020_Spring_Schedule_Available.jpg

851 ms

Career_Services_Center.jpeg

Career_Services_Center.jpeg

556 ms

Job_Opp1.jpeg

Job_Opp1.jpeg

556 ms

zoom_room_photosv2.jpg

zoom_room_photosv2.jpg

290 ms

when_classes_start.jpg

when_classes_start.jpg

159 ms

fa-brands-400.ttf

fa-brands-400.ttf

18 ms

fa-solid-900.ttf

fa-solid-900.ttf

27 ms

fa-regular-400.ttf

fa-regular-400.ttf

53 ms

calendar_styles.css

calendar_styles.css

7 ms

calendar.js

calendar.js

48 ms

Accessibility Review

imperial.edu accessibility score

92

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.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

imperial.edu best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

imperial.edu SEO score

82

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Imperial.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 Imperial.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

imperial.edu

Open Graph data is detected on the main page of Imperial. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: