Tools & Wizards About Us
giffthillschool.org screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

giffthillschool.org

Gifft Hill School | Independent School in St. John, USVI

Page Load Speed

1.3 sec in total

First Response

64 ms

Resources Loaded

1.1 sec

Page Rendered

60 ms

giffthillschool.org screenshot

About Website

Click here to check amazing Gifft Hill School content. Otherwise, check out these important facts you probably never knew about giffthillschool.org

Gifft Hill School offers small classes and low student-teacher ratios with individualized college and career preparation. We are the only preschool through high school on St. John, USVI.

Visit giffthillschool.org

Key Findings

We analyzed Giffthillschool.org page load time and found that the first response time was 64 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

giffthillschool.org performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

55/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

36/100

25%

SI (Speed Index)

Value14.4 s

1/100

10%

TBT (Total Blocking Time)

Value3,210 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value23.3 s

1/100

10%

Network Requests Diagram

www.giffthillschool.org

64 ms

minified.js

33 ms

focus-within-polyfill.js

69 ms

polyfill.min.js

258 ms

thunderbolt-commons.ec68bee9.bundle.min.js

53 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Giffthillschool.org, 38% (20 requests) were made to Static.wixstatic.com and 30% (16 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (650 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 837.5 kB (39%)

Content Size

2.2 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Giffthillschool.org main page is 2.2 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. 35% of websites need less resources to load. HTML takes 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 808.4 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 203.2 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 808.4 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 26.4 kB

  • Original 915.9 kB
  • After minification 889.5 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. Gifft Hill School images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.7 kB

  • Original 223.9 kB
  • After minification 223.9 kB
  • After compression 221.2 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.

Requests Breakdown

Number of requests can be reduced by 10 (29%)

Requests Now

35

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gifft Hill School. 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 as a result speed up the page load time.

Network Requests Diagram

www.giffthillschool.org

www.giffthillschool.org

64 ms

minified.js

minified.js

33 ms

focus-within-polyfill.js

focus-within-polyfill.js

69 ms

polyfill.min.js

polyfill.min.js

258 ms

thunderbolt-commons.ec68bee9.bundle.min.js

thunderbolt-commons.ec68bee9.bundle.min.js

53 ms

main.f286c407.bundle.min.js

main.f286c407.bundle.min.js

55 ms

lodash.min.js

lodash.min.js

52 ms

react.production.min.js

react.production.min.js

51 ms

react-dom.production.min.js

react-dom.production.min.js

56 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

52 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

54 ms

sponsor%20banner.jpg

sponsor%20banner.jpg

244 ms

Screen_Shot_2021-05-18_at_8_23_04_PM-removebg-preview%20(1).png

Screen_Shot_2021-05-18_at_8_23_04_PM-removebg-preview%20(1).png

360 ms

d80ec7_84fa78a7d3f8463fa8be587675165985~mv2.jpg

d80ec7_84fa78a7d3f8463fa8be587675165985~mv2.jpg

348 ms

GHS%20Logo%20(2).png

GHS%20Logo%20(2).png

415 ms

0a98df_6aa0110a5a8b4298a554eea92c6f4de4~mv2.jpg

0a98df_6aa0110a5a8b4298a554eea92c6f4de4~mv2.jpg

365 ms

0a98df_9b34c69e857a40d7997a98603a7c4971~mv2.png

0a98df_9b34c69e857a40d7997a98603a7c4971~mv2.png

405 ms

0a98df_37e86b64ec63401ea56fdaaaacf11c35~mv2.jpg

0a98df_37e86b64ec63401ea56fdaaaacf11c35~mv2.jpg

402 ms

Liz%20headshot.jpeg

Liz%20headshot.jpeg

488 ms

file.jpeg%202x

file.jpeg%202x

536 ms

file.jpeg%202x

file.jpeg%202x

570 ms

file.jpeg%202x

file.jpeg%202x

594 ms

file.jpeg%202x

file.jpeg%202x

650 ms

file.jpeg%202x

file.jpeg%202x

598 ms

Screen_Shot_2021-05-18_at_8_23_04_PM-removebg-preview%20(1).png

Screen_Shot_2021-05-18_at_8_23_04_PM-removebg-preview%20(1).png

590 ms

tiny_arrows.4355fe50.png

tiny_arrows.4355fe50.png

218 ms

file.jpeg

file.jpeg

650 ms

file.jpeg

file.jpeg

583 ms

file.jpeg

file.jpeg

607 ms

file.jpeg

file.jpeg

615 ms

file.jpeg

file.jpeg

642 ms

bundle.min.js

bundle.min.js

128 ms

e2b9cbeb-fa8e-41cd-8a6a-46044b29ba52.woff

e2b9cbeb-fa8e-41cd-8a6a-46044b29ba52.woff

21 ms

cca525a8-ad89-43ae-aced-bcb49fb271dc.woff

cca525a8-ad89-43ae-aced-bcb49fb271dc.woff

21 ms

FuturaLTW05-LightCondensed.woff

FuturaLTW05-LightCondensed.woff

21 ms

file.woff

file.woff

431 ms

kEF4nGNgYgCDfxMZpjFgAyxAzMjAxMjEXpqXaWTg5AIAYwIEbQA=

kEF4nGNgYgCDfxMZpjFgAyxAzMjAxMjEXpqXaWTg5AIAYwIEbQA=

2 ms

105 ms

101 ms

99 ms

98 ms

98 ms

91 ms

133 ms

128 ms

129 ms

130 ms

128 ms

124 ms

deprecation-en.v5.html

deprecation-en.v5.html

6 ms

bolt-performance

bolt-performance

18 ms

deprecation-style.v5.css

deprecation-style.v5.css

6 ms

right-arrow.svg

right-arrow.svg

6 ms

Accessibility Review

giffthillschool.org accessibility score

83

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

button, link, and menuitem elements do not have accessible names.

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

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

giffthillschool.org best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

giffthillschool.org SEO score

86

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

High

Image elements do not have [alt] attributes

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 Giffthillschool.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 Giffthillschool.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

giffthillschool.org

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