Tools & Wizards About Us
coronavirus.calpoly.edu screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

coronavirus.calpoly.edu

COVID-19 - Campus Health & Wellbeing - Cal Poly, San Luis Obispo

Page Load Speed

2.9 sec in total

First Response

372 ms

Resources Loaded

2.1 sec

Page Rendered

391 ms

coronavirus.calpoly.edu screenshot

About Website

Visit coronavirus.calpoly.edu now to see the best up-to-date Coronavirus Cal Poly content for United States and also check out these interesting facts you probably never knew about coronavirus.calpoly.edu

 

Visit coronavirus.calpoly.edu

Key Findings

We analyzed Coronavirus.calpoly.edu page load time and found that the first response time was 372 ms and then it took 2.5 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

coronavirus.calpoly.edu performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value7.8 s

24/100

10%

TBT (Total Blocking Time)

Value240 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

coronavirus.calpoly.edu

372 ms

system.base.css

87 ms

system.menus.css

159 ms

system.messages.css

190 ms

system.theme.css

218 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 82% of them (28 requests) were addressed to the original Coronavirus.calpoly.edu, 6% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (630 ms) relates to the external source Content-calpoly-edu.s3.amazonaws.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 313.5 kB (32%)

Content Size

988.4 kB

After Optimization

674.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Coronavirus.calpoly.edu main page is 988.4 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. 20% of websites need less resources to load. Images take 559.7 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 19.0 kB

  • Original 25.4 kB
  • After minification 24.3 kB
  • After compression 6.4 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 19.0 kB or 75% of the original size.

Image Optimization

-2%

Potential reduce by 11.2 kB

  • Original 559.7 kB
  • After minification 548.5 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. Coronavirus Cal Poly images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 183.1 kB

  • Original 280.6 kB
  • After minification 253.7 kB
  • After compression 97.5 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 183.1 kB or 65% of the original size.

CSS Optimization

-82%

Potential reduce by 100.2 kB

  • Original 122.6 kB
  • After minification 111.0 kB
  • After compression 22.4 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. Coronavirus.calpoly.edu needs all CSS files to be minified and compressed as it can save up to 100.2 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (67%)

Requests Now

33

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coronavirus Cal Poly. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

coronavirus.calpoly.edu

coronavirus.calpoly.edu

372 ms

system.base.css

system.base.css

87 ms

system.menus.css

system.menus.css

159 ms

system.messages.css

system.messages.css

190 ms

system.theme.css

system.theme.css

218 ms

aggregator.css

aggregator.css

214 ms

comment.css

comment.css

221 ms

field.css

field.css

218 ms

node.css

node.css

219 ms

search.css

search.css

247 ms

user.css

user.css

278 ms

views.css

views.css

277 ms

ckeditor.css

ckeditor.css

280 ms

ctools.css

ctools.css

280 ms

tableofcontents.css

tableofcontents.css

282 ms

css

css

50 ms

cp_style.min.css

cp_style.min.css

428 ms

font-awesome.min.css

font-awesome.min.css

399 ms

jquery-ui.min.css

jquery-ui.min.css

335 ms

cp_custom.css

cp_custom.css

339 ms

honeypot.css

honeypot.css

332 ms

js_YD9ro0PAqY25gGWrTki6TjRUG8TdokmmxjfqpNNfzVU.js

js_YD9ro0PAqY25gGWrTki6TjRUG8TdokmmxjfqpNNfzVU.js

574 ms

js_-zpHfuGV_8VVwgRhy2PKeQaVJAtxKrM3J3ALmgmc1PQ.js

js_-zpHfuGV_8VVwgRhy2PKeQaVJAtxKrM3J3ALmgmc1PQ.js

393 ms

js_WWhVW4pQhnmTOSLcOKDvwsn46ku5GzgbdfDowegLNwo.js

js_WWhVW4pQhnmTOSLcOKDvwsn46ku5GzgbdfDowegLNwo.js

516 ms

analytics.js

analytics.js

80 ms

cerros-hero.jpg

cerros-hero.jpg

630 ms

search-arrow.png

search-arrow.png

109 ms

cplogo.svg

cplogo.svg

106 ms

thinthickgrey.gif

thinthickgrey.gif

108 ms

thickthinline.gif

thickthinline.gif

108 ms

footer_separator.jpg

footer_separator.jpg

104 ms

collect

collect

81 ms

collect

collect

38 ms

ga-audiences

ga-audiences

54 ms

Accessibility Review

coronavirus.calpoly.edu accessibility score

94

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

coronavirus.calpoly.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

SEO Factors

coronavirus.calpoly.edu SEO score

92

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

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 Coronavirus.calpoly.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 Coronavirus.calpoly.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

coronavirus.calpoly.edu

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