Tools & Wizards About Us
norwellschools.org screenshot

Report Summary

  • 1

    Performance

    Renders faster than
    19% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

norwellschools.org

Home - Norwell Public Schools

Page Load Speed

729 ms in total

First Response

40 ms

Resources Loaded

504 ms

Page Rendered

185 ms

norwellschools.org screenshot

About Website

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

Home - Norwell Public Schools

Visit norwellschools.org

Key Findings

We analyzed Norwellschools.org page load time and found that the first response time was 40 ms and then it took 689 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

norwellschools.org performance score

1

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.3 s

1/100

10%

LCP (Largest Contentful Paint)

Value17.1 s

0/100

25%

SI (Speed Index)

Value21.6 s

0/100

10%

TBT (Total Blocking Time)

Value9,330 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.716

7/100

15%

TTI (Time to Interactive)

Value46.1 s

0/100

10%

Network Requests Diagram

norwellschools.org

40 ms

default.aspx

48 ms

OpenSans-Light.css

13 ms

OpenSans-Italic.css

22 ms

OpenSans-Regular.css

21 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 88% of them (56 requests) were addressed to the original Norwellschools.org, 5% (3 requests) were made to Ajax.googleapis.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (165 ms) belongs to the original domain Norwellschools.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 780.6 kB (65%)

Content Size

1.2 MB

After Optimization

427.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Norwellschools.org main page is 1.2 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. 60% of websites need less resources to load. Images take 607.2 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 119.4 kB

  • Original 143.0 kB
  • After minification 140.6 kB
  • After compression 23.7 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 119.4 kB or 83% of the original size.

Image Optimization

-49%

Potential reduce by 298.2 kB

  • Original 607.2 kB
  • After minification 309.0 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, Norwell Schools needs image optimization as it can save up to 298.2 kB or 49% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-76%

Potential reduce by 225.4 kB

  • Original 297.6 kB
  • After minification 203.1 kB
  • After compression 72.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 225.4 kB or 76% of the original size.

CSS Optimization

-86%

Potential reduce by 137.6 kB

  • Original 159.8 kB
  • After minification 113.3 kB
  • After compression 22.1 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. Norwellschools.org needs all CSS files to be minified and compressed as it can save up to 137.6 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (54%)

Requests Now

61

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Norwell Schools. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

norwellschools.org

norwellschools.org

40 ms

default.aspx

default.aspx

48 ms

OpenSans-Light.css

OpenSans-Light.css

13 ms

OpenSans-Italic.css

OpenSans-Italic.css

22 ms

OpenSans-Regular.css

OpenSans-Regular.css

21 ms

OpenSans-SemiBold.css

OpenSans-SemiBold.css

22 ms

jquery.jgrowl.css

jquery.jgrowl.css

39 ms

system.css

system.css

29 ms

apps.css

apps.css

41 ms

jQueryUI.css

jQueryUI.css

39 ms

SchoolwiresMobile.css

SchoolwiresMobile.css

38 ms

jquery.min.js

jquery.min.js

8 ms

jquery-migrate-1.2.1.js

jquery-migrate-1.2.1.js

49 ms

swfobject.js

swfobject.js

8 ms

css

css

25 ms

jquery.ba-resize.min.js

jquery.ba-resize.min.js

51 ms

joel.photoGallery.rotate.v1.0.min.js

joel.photoGallery.rotate.v1.0.min.js

64 ms

_admin.txt

_admin.txt

51 ms

_default.txt

_default.txt

51 ms

jquery-ui.min.js

jquery-ui.min.js

7 ms

SW-UI.min.js

SW-UI.min.js

48 ms

Initialize.js

Initialize.js

50 ms

swfobject.min.js

swfobject.min.js

50 ms

jquery.ajaxupload.min.js

jquery.ajaxupload.min.js

51 ms

json2.js

json2.js

141 ms

CheckScript.js

CheckScript.js

58 ms

ga.js

ga.js

6 ms

__utm.gif

__utm.gif

115 ms

sw-mystart-bg.png

sw-mystart-bg.png

115 ms

sw-mystart-home.png

sw-mystart-home.png

114 ms

sw-mystart-arrow.png

sw-mystart-arrow.png

116 ms

sw-mystart-search.png

sw-mystart-search.png

116 ms

navigation-background.png

navigation-background.png

116 ms

index.jpg

index.jpg

117 ms

NHS%20winter2016playposter.jpg

NHS%20winter2016playposter.jpg

165 ms

sign_cyber_safety.jpg

sign_cyber_safety.jpg

120 ms

ESE_StarLogo_color.gif

ESE_StarLogo_color.gif

118 ms

NorwellNTSS.jpg

NorwellNTSS.jpg

117 ms

iPad.jpg

iPad.jpg

118 ms

Children.jpg

Children.jpg

119 ms

bully_report.JPG

bully_report.JPG

121 ms

Annual_Reportsmall.gif

Annual_Reportsmall.gif

122 ms

btn-toolbar-rss.png

btn-toolbar-rss.png

121 ms

sw-footer-overlay.png

sw-footer-overlay.png

119 ms

sw-footer-logo.png

sw-footer-logo.png

163 ms

overlay-modal-background.png

overlay-modal-background.png

122 ms

s-BiyweUPV0v-yRb-cjciBsxEYwM7FgeyaSgU71cLG0.woff

s-BiyweUPV0v-yRb-cjciBsxEYwM7FgeyaSgU71cLG0.woff

109 ms

norwellschools.txt

norwellschools.txt

110 ms

bullet-collapsable.png

bullet-collapsable.png

63 ms

bullet-item.png

bullet-item.png

63 ms

norwellschools.png

norwellschools.png

19 ms

icon1.png

icon1.png

22 ms

icon2.png

icon2.png

31 ms

icon3.png

icon3.png

40 ms

icon4.png

icon4.png

32 ms

central.jpg

central.jpg

25 ms

sw-mystart-search-custom.png

sw-mystart-search-custom.png

33 ms

mystart-left.gif

mystart-left.gif

32 ms

sw-mystart-home-custom.png

sw-mystart-home-custom.png

34 ms

sw-mystart-arrow-custom.png

sw-mystart-arrow-custom.png

42 ms

poetryoutloud2016.jpg

poetryoutloud2016.jpg

42 ms

external-combined.min.js

external-combined.min.js

24 ms

Utilities.js

Utilities.js

14 ms

FallPlay2015.jpg

FallPlay2015.jpg

35 ms

Accessibility Review

norwellschools.org accessibility score

96

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best Practices

norwellschools.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

SEO Factors

norwellschools.org SEO score

73

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 Norwellschools.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 Norwellschools.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

norwellschools.org

Open Graph description is not detected on the main page of Norwell Schools. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: