Tools & Wizards About Us

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 79% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 66

    SEO

    Google-friendlier than
    25% of websites

andoverschoolnutrition.com

Andover Public Schools - School Nutrition And Fitness

Page Load Speed

4.9 sec in total

First Response

204 ms

Resources Loaded

4.3 sec

Page Rendered

368 ms

About Website

Visit andoverschoolnutrition.com now to see the best up-to-date Andover School Nutrition content and also check out these interesting facts you probably never knew about andoverschoolnutrition.com

School Nutrition and Fitness provides a districts nutrition services department with the tools and information needed to get the word out about the program. Providing parents students and teachers wit...

Visit andoverschoolnutrition.com

Key Findings

We analyzed Andoverschoolnutrition.com page load time and found that the first response time was 204 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

andoverschoolnutrition.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value13.1 s

2/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0.721

6/100

15%

TTI (Time to Interactive)

Value15.4 s

7/100

10%

Network Requests Diagram

andoverschoolnutrition.com

204 ms

andoverschoolnutrition.com

667 ms

commons-fb6bb134ba08dcf007cc.js

93 ms

snaffrontend-a05f903f34f1fd71aee8.js

208 ms

icon

42 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 73% of them (63 requests) were addressed to the original Andoverschoolnutrition.com, 14% (12 requests) were made to District.schoolnutritionandfitness.com and 5% (4 requests) were made to Docs.isitesoftware.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Andoverschoolnutrition.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (49%)

Content Size

3.0 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Andoverschoolnutrition.com main page is 3.0 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. 40% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 38.5 kB

  • Original 47.7 kB
  • After minification 41.8 kB
  • After compression 9.2 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. This page needs HTML code to be minified as it can gain 6.0 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 38.5 kB or 81% of the original size.

Image Optimization

-48%

Potential reduce by 1.4 MB

  • Original 2.8 MB
  • After minification 1.4 MB

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, Andover School Nutrition needs image optimization as it can save up to 1.4 MB or 48% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 32.0 kB

  • Original 53.6 kB
  • After minification 53.6 kB
  • After compression 21.6 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 32.0 kB or 60% of the original size.

CSS Optimization

-33%

Potential reduce by 17.2 kB

  • Original 51.6 kB
  • After minification 51.5 kB
  • After compression 34.4 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. Andoverschoolnutrition.com needs all CSS files to be minified and compressed as it can save up to 17.2 kB or 33% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (54%)

Requests Now

79

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Andover School Nutrition. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

andoverschoolnutrition.com accessibility score

92

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

Image elements do not have [alt] attributes

Best Practices

andoverschoolnutrition.com 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

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

andoverschoolnutrition.com SEO score

66

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

Page is blocked from indexing

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 Andoverschoolnutrition.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 Andoverschoolnutrition.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

Open Graph description is not detected on the main page of Andover School Nutrition. 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: