Tools & Wizards About Us

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

cvusd.us

Home - Coachella Valley Unified School District

Page Load Speed

1.7 sec in total

First Response

77 ms

Resources Loaded

1.4 sec

Page Rendered

257 ms

About Website

Visit cvusd.us now to see the best up-to-date Cvusd content for United States and also check out these interesting facts you probably never knew about cvusd.us

Home - Coachella Valley Unified School District

Visit cvusd.us

Key Findings

We analyzed Cvusd.us page load time and found that the first response time was 77 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

cvusd.us performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value10.1 s

0/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value2,790 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.267

46/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

Network Requests Diagram

cvusd.us

77 ms

www.cvusd.us

238 ms

application-4b1ce5951e72e0bd8093de1b69f70ca79e8c2daccfb325e7f34fb4a19baa2b03.css

36 ms

styles.cfm

88 ms

main.css

165 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 23% of them (15 requests) were addressed to the original Cvusd.us, 14% (9 requests) were made to Google.com and 14% (9 requests) were made to Data2.finalsite.com. The less responsive or slowest element that took the longest time to load (425 ms) belongs to the original domain Cvusd.us.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (20%)

Content Size

6.2 MB

After Optimization

5.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cvusd.us main page is 6.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 4.4 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 77.6 kB

  • Original 96.1 kB
  • After minification 93.7 kB
  • After compression 18.5 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 77.6 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 28.5 kB

  • Original 4.4 MB
  • After minification 4.3 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. Cvusd images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 988.2 kB

  • Original 1.6 MB
  • After minification 1.6 MB
  • After compression 579.4 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 988.2 kB or 63% of the original size.

CSS Optimization

-85%

Potential reduce by 169.3 kB

  • Original 199.1 kB
  • After minification 153.8 kB
  • After compression 29.7 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. Cvusd.us needs all CSS files to be minified and compressed as it can save up to 169.3 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (50%)

Requests Now

54

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cvusd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

cvusd.us accessibility score

97

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

Links do not have a discernible name

Best Practices

cvusd.us best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

cvusd.us SEO score

89

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