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northvillepreschool.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% 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

  • 100

    SEO

    Google-friendlier than
    94% of websites

northvillepreschool.com

Preschool | Northville Cooperative Preschool | United States

Page Load Speed

3.7 sec in total

First Response

130 ms

Resources Loaded

3.5 sec

Page Rendered

68 ms

northvillepreschool.com screenshot

About Website

Click here to check amazing Northville Preschool content. Otherwise, check out these important facts you probably never knew about northvillepreschool.com

Northville Cooperative Preschool offers classes for children between 21 months through 5 years. Serving Northville, Novi, Livonia, Farmington, & Plymouth.

Visit northvillepreschool.com

Key Findings

We analyzed Northvillepreschool.com page load time and found that the first response time was 130 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

northvillepreschool.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value8.8 s

16/100

10%

TBT (Total Blocking Time)

Value4,160 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value21.1 s

1/100

10%

Network Requests Diagram

www.northvillepreschool.com

130 ms

originTrials.41d7301a.bundle.min.js

32 ms

minified.js

37 ms

focus-within-polyfill.js

35 ms

polyfill.min.js

128 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Northvillepreschool.com, 46% (17 requests) were made to Static.parastorage.com and 32% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (3.1 sec) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 347.5 kB (41%)

Content Size

848.8 kB

After Optimization

501.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Northvillepreschool.com main page is 848.8 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. 30% of websites need less resources to load. HTML takes 457.6 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 344.7 kB

  • Original 457.6 kB
  • After minification 456.0 kB
  • After compression 112.8 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 344.7 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 162.5 kB
  • After minification 162.5 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. Northville Preschool images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.8 kB

  • Original 228.7 kB
  • After minification 228.7 kB
  • After compression 225.9 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 11 (42%)

Requests Now

26

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Northville Preschool. 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 as a result speed up the page load time.

Network Requests Diagram

www.northvillepreschool.com

www.northvillepreschool.com

130 ms

originTrials.41d7301a.bundle.min.js

originTrials.41d7301a.bundle.min.js

32 ms

minified.js

minified.js

37 ms

focus-within-polyfill.js

focus-within-polyfill.js

35 ms

polyfill.min.js

polyfill.min.js

128 ms

thunderbolt-commons.ec68bee9.bundle.min.js

thunderbolt-commons.ec68bee9.bundle.min.js

48 ms

main.f286c407.bundle.min.js

main.f286c407.bundle.min.js

54 ms

lodash.min.js

lodash.min.js

52 ms

react.production.min.js

react.production.min.js

50 ms

react-dom.production.min.js

react-dom.production.min.js

52 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

53 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

54 ms

d44ca9_ab744d76467b4557aae2a37a51d0ff41~mv2.jpg

d44ca9_ab744d76467b4557aae2a37a51d0ff41~mv2.jpg

3117 ms

bundle.min.js

bundle.min.js

103 ms

logo%20.jpg

logo%20.jpg

432 ms

file.jpeg

file.jpeg

323 ms

file.jpeg%202x

file.jpeg%202x

272 ms

opensans-regular-webfont.woff

opensans-regular-webfont.woff

17 ms

opensans-bold-webfont.woff

opensans-bold-webfont.woff

10 ms

opensans-bolditalic-webfont.woff

opensans-bolditalic-webfont.woff

16 ms

opensans-italic-webfont.woff

opensans-italic-webfont.woff

16 ms

125 ms

119 ms

119 ms

121 ms

120 ms

117 ms

156 ms

154 ms

150 ms

153 ms

151 ms

150 ms

deprecation-en.v5.html

deprecation-en.v5.html

5 ms

bolt-performance

bolt-performance

19 ms

deprecation-style.v5.css

deprecation-style.v5.css

7 ms

right-arrow.svg

right-arrow.svg

7 ms

Accessibility Review

northvillepreschool.com 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

[aria-*] attributes do not match their roles

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

northvillepreschool.com 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

northvillepreschool.com SEO score

100

Search Engine Optimization Advices

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 Northvillepreschool.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 Northvillepreschool.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

northvillepreschool.com

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