Report Summary

  • 3

    Performance

    Renders faster than
    20% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

lwhs.org

Home - Lick-Wilmerding High School

Page Load Speed

1.8 sec in total

First Response

55 ms

Resources Loaded

1.1 sec

Page Rendered

683 ms

lwhs.org screenshot

About Website

Click here to check amazing Lwhs content for United States. Otherwise, check out these important facts you probably never knew about lwhs.org

Home - Lick-Wilmerding High School

Visit lwhs.org

Key Findings

We analyzed Lwhs.org page load time and found that the first response time was 55 ms and then it took 1.8 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

lwhs.org performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value17.6 s

0/100

25%

SI (Speed Index)

Value17.5 s

0/100

10%

TBT (Total Blocking Time)

Value5,160 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.772

5/100

15%

TTI (Time to Interactive)

Value18.6 s

3/100

10%

Network Requests Diagram

lwhs.org

55 ms

www.lwhs.org

186 ms

gtm.js

67 ms

application-62e15f9f2583766f792cce8e45625128da7772cd299796abd50ae74b5a3c9e67.css

150 ms

styles.cfm

176 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 68% of them (15 requests) were addressed to the original Lwhs.org, 9% (2 requests) were made to Googletagmanager.com and 9% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (314 ms) belongs to the original domain Lwhs.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 56.2 kB (6%)

Content Size

886.9 kB

After Optimization

830.8 kB

In fact, the total size of Lwhs.org main page is 886.9 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. 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. Javascripts take 708.7 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 56.1 kB

  • Original 68.2 kB
  • After minification 66.8 kB
  • After compression 12.1 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 56.1 kB or 82% of the original size.

JavaScript Optimization

-0%

Potential reduce by 111 B

  • Original 708.7 kB
  • After minification 708.7 kB
  • After compression 708.6 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 1 B

  • Original 110.1 kB
  • After minification 110.1 kB
  • After compression 110.1 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. Lwhs.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (83%)

Requests Now

18

After Optimization

3

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lwhs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

lwhs.org accessibility score

90

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-hidden="true"] elements contain focusable descendents

High

[aria-*] attributes do not have valid values

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.

Best Practices

lwhs.org best practices score

50

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

Displays images with incorrect aspect ratio

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

lwhs.org SEO score

85

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 Lwhs.org 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 Lwhs.org 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 Lwhs. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: