Tools & Wizards About Us
wpi.edu screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

wpi.edu

Worcester Polytechnic Institute (WPI)

Page Load Speed

513 ms in total

First Response

95 ms

Resources Loaded

418 ms

Page Rendered

0 ms

wpi.edu screenshot

About Website

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

A WPI education has never been more relevant than it is today, because the demand for innovative thinkers who can solve problems on a global scale has never been greater.

Visit wpi.edu

Key Findings

We analyzed Wpi.edu page load time and found that the first response time was 95 ms and then it took 418 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

wpi.edu performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

18/100

25%

SI (Speed Index)

Value5.4 s

57/100

10%

TBT (Total Blocking Time)

Value850 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

wpi.edu

95 ms

web.wpi.edu

110 ms

www.wpi.edu

23 ms

www.wpi.edu

21 ms

css_U5BztcT1PsAaE8C-CB_yh_04nvIob1_lPiX3v6DnvSE.css

6 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 92% of them (24 requests) were addressed to the original Wpi.edu, 4% (1 request) were made to Web.wpi.edu and 4% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (110 ms) relates to the external source Web.wpi.edu.

Page Optimization Overview & Recommendations

Page size can be reduced by 104.0 kB (21%)

Content Size

501.9 kB

After Optimization

397.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wpi.edu main page is 501.9 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. 35% of websites need less resources to load. Images take 231.5 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 93.2 kB

  • Original 119.9 kB
  • After minification 108.8 kB
  • After compression 26.7 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 93.2 kB or 78% of the original size.

Image Optimization

-4%

Potential reduce by 9.7 kB

  • Original 231.5 kB
  • After minification 221.8 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. WPI images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 365 B

  • Original 74.1 kB
  • After minification 74.1 kB
  • After compression 73.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 781 B

  • Original 76.4 kB
  • After minification 76.4 kB
  • After compression 75.7 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. Wpi.edu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (45%)

Requests Now

22

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of WPI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

wpi.edu

wpi.edu

95 ms

web.wpi.edu

web.wpi.edu

110 ms

www.wpi.edu

www.wpi.edu

23 ms

www.wpi.edu

www.wpi.edu

21 ms

css_U5BztcT1PsAaE8C-CB_yh_04nvIob1_lPiX3v6DnvSE.css

css_U5BztcT1PsAaE8C-CB_yh_04nvIob1_lPiX3v6DnvSE.css

6 ms

css_iuDRX6fY9NJc2gOPxTWBjTHZ5gI2fibIYmpb1qifIlQ.css

css_iuDRX6fY9NJc2gOPxTWBjTHZ5gI2fibIYmpb1qifIlQ.css

11 ms

wpi.css

wpi.css

18 ms

js_CWJGj5N9SymCSryF8rj9yihClNFsJROHUJijFexXHsQ.js

js_CWJGj5N9SymCSryF8rj9yihClNFsJROHUJijFexXHsQ.js

37 ms

js_mT2C_hHkcNPgcEc6jOjEWgFooy-6DmKuOhDXTRFX10M.js

js_mT2C_hHkcNPgcEc6jOjEWgFooy-6DmKuOhDXTRFX10M.js

62 ms

wpi.js

wpi.js

60 ms

js_SW4s0PK4xlYtGioNrTjVPT68truepK-ux9zYwpO5L4s.js

js_SW4s0PK4xlYtGioNrTjVPT68truepK-ux9zYwpO5L4s.js

67 ms

wpi_group.checkboxes.js

wpi_group.checkboxes.js

67 ms

wpi_group_date_filter.js

wpi_group_date_filter.js

66 ms

js_71prvqJSK53Wrn6jhMRWznzHGazrRx8c0I9XpO-DrDY.js

js_71prvqJSK53Wrn6jhMRWznzHGazrRx8c0I9XpO-DrDY.js

66 ms

gtm.js

gtm.js

85 ms

IQPJapan_sp24_01-%281%29_0.jpg

IQPJapan_sp24_01-%281%29_0.jpg

21 ms

YanWang_ME_batteryrecycling_win23_39-%281%29.jpg

YanWang_ME_batteryrecycling_win23_39-%281%29.jpg

18 ms

header-photo_resize.jpg

header-photo_resize.jpg

20 ms

MJB_7903_IPBL19_1000x576.jpg

MJB_7903_IPBL19_1000x576.jpg

22 ms

homepage%20PBL%20new%202022.jpg

homepage%20PBL%20new%202022.jpg

21 ms

Facts_180709-02.png

Facts_180709-02.png

21 ms

student-playing-instruments.jpg

student-playing-instruments.jpg

19 ms

IE%201125%20x%201125.jpg

IE%201125%20x%201125.jpg

22 ms

fnecing%20v%202.jpg

fnecing%20v%202.jpg

22 ms

gompei%20gears%20972%20x%20972.jpg

gompei%20gears%20972%20x%20972.jpg

23 ms

css_nbYsRHsAcZNsi8foBFeIcjPsTFrEpdoY5iKN8RYgiJE.css

css_nbYsRHsAcZNsi8foBFeIcjPsTFrEpdoY5iKN8RYgiJE.css

1 ms

Accessibility Review

wpi.edu accessibility score

91

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

Best Practices

wpi.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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

wpi.edu SEO score

93

Search Engine Optimization Advices

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

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 Wpi.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 Wpi.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

wpi.edu

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