Tools & Wizards About Us

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

carsonhigh.com

Home - Carson High School

Page Load Speed

2.1 sec in total

First Response

96 ms

Resources Loaded

1.8 sec

Page Rendered

177 ms

About Website

Visit carsonhigh.com now to see the best up-to-date Carson High content for United States and also check out these interesting facts you probably never knew about carsonhigh.com

Home - Carson High School

Visit carsonhigh.com

Key Findings

We analyzed Carsonhigh.com page load time and found that the first response time was 96 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

carsonhigh.com performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value14.6 s

0/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value2,650 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value1.003

2/100

15%

TTI (Time to Interactive)

Value16.6 s

5/100

10%

Network Requests Diagram

carsonhigh.com

96 ms

chs.carsoncityschools.com

986 ms

gtm.js

41 ms

application-b31c64def2824b6df833575ccab3b389ff55b5c68112baa8e777bf40a48c3083.css

152 ms

main.css

63 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Carsonhigh.com, 50% (13 requests) were made to Chs.carsoncityschools.com and 19% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (986 ms) relates to the external source Chs.carsoncityschools.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 40.4 kB (4%)

Content Size

920.3 kB

After Optimization

879.9 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Carsonhigh.com main page is 920.3 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. 75% 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. Javascripts take 716.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 40.4 kB

  • Original 49.7 kB
  • After minification 48.3 kB
  • After compression 9.3 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 40.4 kB or 81% of the original size.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 716.1 kB
  • After minification 716.1 kB
  • After compression 716.1 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

-0%

Potential reduce by 0 B

  • Original 154.5 kB
  • After minification 154.5 kB
  • After compression 154.5 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. Carsonhigh.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (67%)

Requests Now

15

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Carson High. 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

Accessibility Review

carsonhigh.com accessibility score

94

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

Best Practices

carsonhigh.com best practices score

67

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

carsonhigh.com 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 Carsonhigh.com 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 Carsonhigh.com 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 Carson High. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: