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xavierhs.org screenshot

Report Summary

  • 5

    Performance

    Renders faster than
    21% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

xavierhs.org

Xavier High School - A Catholic, Jesuit High School for Boys in New York, NY

Page Load Speed

1.8 sec in total

First Response

96 ms

Resources Loaded

1.3 sec

Page Rendered

417 ms

xavierhs.org screenshot

About Website

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

Xavier High School is a private boys Catholic high school in Union Square, NYC with a Jesuit curriculum and approach to education.

Visit xavierhs.org

Key Findings

We analyzed Xavierhs.org page load time and found that the first response time was 96 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

xavierhs.org performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

17/100

10%

LCP (Largest Contentful Paint)

Value19.7 s

0/100

25%

SI (Speed Index)

Value14.1 s

1/100

10%

TBT (Total Blocking Time)

Value3,700 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.487

17/100

15%

TTI (Time to Interactive)

Value18.1 s

3/100

10%

Network Requests Diagram

xavierhs.org

96 ms

www.xavierhs.org

156 ms

gtm.js

56 ms

gtm.js

139 ms

application-62e15f9f2583766f792cce8e45625128da7772cd299796abd50ae74b5a3c9e67.css

37 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 43% of them (13 requests) were addressed to the original Xavierhs.org, 20% (6 requests) were made to Fonts.gstatic.com and 13% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (550 ms) relates to the external source Fonts.gstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 85.5 kB (9%)

Content Size

975.4 kB

After Optimization

889.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Xavierhs.org main page is 975.4 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. 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 726.8 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 80.1 kB

  • Original 95.0 kB
  • After minification 92.7 kB
  • After compression 14.9 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 80.1 kB or 84% of the original size.

Image Optimization

-18%

Potential reduce by 5.4 kB

  • Original 30.2 kB
  • After minification 24.8 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. Obviously, Xavier Hs needs image optimization as it can save up to 5.4 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 68 B

  • Original 726.8 kB
  • After minification 726.8 kB
  • After compression 726.7 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 123.5 kB
  • After minification 123.5 kB
  • After compression 123.5 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. Xavierhs.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 14 (70%)

Requests Now

20

After Optimization

6

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xavier Hs. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

xavierhs.org

xavierhs.org

96 ms

www.xavierhs.org

www.xavierhs.org

156 ms

gtm.js

gtm.js

56 ms

gtm.js

gtm.js

139 ms

application-62e15f9f2583766f792cce8e45625128da7772cd299796abd50ae74b5a3c9e67.css

application-62e15f9f2583766f792cce8e45625128da7772cd299796abd50ae74b5a3c9e67.css

37 ms

styles.cfm

styles.cfm

165 ms

main.css

main.css

83 ms

in_layout_head2-73f5b703a9352363cd8c423e976eae1fa1c206d1e456d555def0817fedae4217.js

in_layout_head2-73f5b703a9352363cd8c423e976eae1fa1c206d1e456d555def0817fedae4217.js

81 ms

application-7747e0bf20cc797e0cd3539fc5aca07cfc5ee6872f1ba4bc70ca595f2876e167.js

application-7747e0bf20cc797e0cd3539fc5aca07cfc5ee6872f1ba4bc70ca595f2876e167.js

138 ms

main.js

main.js

79 ms

vef91dfe02fce4ee0ad053f6de4f175db1715022073587

vef91dfe02fce4ee0ad053f6de4f175db1715022073587

139 ms

css2

css2

104 ms

js

js

215 ms

analytics.js

analytics.js

144 ms

destination

destination

160 ms

logo-2022.png

logo-2022.png

105 ms

poweredby-7fe9cdfc8db6c2419477639e585e15f5fceee483b4a26452877dabab357cb391.svg

poweredby-7fe9cdfc8db6c2419477639e585e15f5fceee483b4a26452877dabab357cb391.svg

69 ms

u-4m0qyriQwlOrhSvowK_l5-eSZJ.ttf

u-4m0qyriQwlOrhSvowK_l5-eSZJ.ttf

335 ms

u-440qyriQwlOrhSvowK_l5Oew.ttf

u-440qyriQwlOrhSvowK_l5Oew.ttf

404 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w-.ttf

510 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu170w-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu170w-.ttf

483 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Ew-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Ew-.ttf

549 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew-.ttf

550 ms

icomoon.woff

icomoon.woff

333 ms

icomoon-cd6b5172ffdfd7ab60bb4063e89e719cab35a9393a289e0c55a7acaaf20214cc.woff

icomoon-cd6b5172ffdfd7ab60bb4063e89e719cab35a9393a289e0c55a7acaaf20214cc.woff

332 ms

linkid.js

linkid.js

194 ms

fbevents.js

fbevents.js

187 ms

collect

collect

128 ms

collect

collect

110 ms

main.js

main.js

41 ms

Accessibility Review

xavierhs.org accessibility score

96

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

xavierhs.org 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

xavierhs.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 Xavierhs.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 Xavierhs.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

xavierhs.org

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