Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

Page Load Speed

743 ms in total

First Response

52 ms

Resources Loaded

635 ms

Page Rendered

56 ms

somervillenjk12.nutrislice.com screenshot

About Website

Click here to check amazing Somervillenjk 12 Nutrislice content for United States. Otherwise, check out these important facts you probably never knew about somervillenjk12.nutrislice.com

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Key Findings

We analyzed Somervillenjk12.nutrislice.com page load time and found that the first response time was 52 ms and then it took 691 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

somervillenjk12.nutrislice.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.5 s

0/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value1,140 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.14

79/100

15%

TTI (Time to Interactive)

Value15.2 s

7/100

10%

Network Requests Diagram

somervillenjk12.nutrislice.com

52 ms

somervillenjk12.nutrislice.com

79 ms

sprite.css

51 ms

sprite.css

54 ms

nutrislice-icons.css

50 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 37% of them (7 requests) were addressed to the original Somervillenjk12.nutrislice.com, 47% (9 requests) were made to Use.typekit.net and 16% (3 requests) were made to Universal-assets.nutrislice.com. The less responsive or slowest element that took the longest time to load (350 ms) relates to the external source Use.typekit.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 47.9 kB (3%)

Content Size

1.4 MB

After Optimization

1.3 MB

In fact, the total size of Somervillenjk12.nutrislice.com main page is 1.4 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. 30% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 45.5 kB

  • Original 48.9 kB
  • After minification 48.6 kB
  • After compression 3.4 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 45.5 kB or 93% of the original size.

JavaScript Optimization

-0%

Potential reduce by 12 B

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 1.3 MB

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

-3%

Potential reduce by 2.4 kB

  • Original 90.1 kB
  • After minification 90.1 kB
  • After compression 87.7 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. Somervillenjk12.nutrislice.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (78%)

Requests Now

9

After Optimization

2

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Somervillenjk 12 Nutrislice. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

somervillenjk12.nutrislice.com accessibility score

85

Accessibility Issues

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

somervillenjk12.nutrislice.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

Missing source maps for large first-party JavaScript

SEO Factors

somervillenjk12.nutrislice.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 Somervillenjk12.nutrislice.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 Somervillenjk12.nutrislice.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 Somervillenjk 12 Nutrislice. 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: