Access lawrenceville.org. The Lawrenceville School

Report Summary

About Website

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

Home - The Lawrenceville School is a co-educational boarding and day school in Lawrenceville, NJ

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name

value

score

weighting

FCP (First Contentful Paint)

Value9.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.9 s

0/100

25%

SI (Speed Index)

Value13.6 s

2/100

10%

TBT (Total Blocking Time)

Value1,900 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value1.4

0/100

15%

TTI (Time to Interactive)

Value25.9 s

0/100

10%

lawrenceville.org

53 ms

www.lawrenceville.org

91 ms

gtm.js

53 ms

application-64ed16b1c93340e7053499251282dfc43d3b3882105392bb4729fc427b533ffd.css

79 ms

styles.cfm

129 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 37% of them (19 requests) were addressed to the original Lawrenceville.org, 20% (10 requests) were made to Google-analytics.com and 14% (7 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (800 ms) belongs to the original domain Lawrenceville.org.

Content Size

408.1 kB

After Optimization

346.7 kB

In fact, the total size of Lawrenceville.org main page is 408.1 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 161.5 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 58.5 kB

Original 70.4 kB
After minification 68.9 kB
After compression 11.9 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 58.5 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 1 B

Original 48.8 kB
After minification 48.8 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. Lawrenceville images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 118 B

Original 161.5 kB
After minification 161.5 kB
After compression 161.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 2.7 kB

Original 127.4 kB
After minification 126.8 kB
After compression 124.7 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. Lawrenceville.org has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 39 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lawrenceville. 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 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-*] attributes do not match their roles

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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/).

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 Lawrenceville.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 Lawrenceville.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

lawrenceville.org

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

Report Summary

Performance

Accessibility

Best Practices

SEO

The Lawrenceville School

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)