Tools & Wizards About Us
k12playground.com screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

k12playground.com

Find K12 Public, Private, Charter, and Online Schools in America. K12PlayGround.com

Page Load Speed

527 ms in total

First Response

100 ms

Resources Loaded

300 ms

Page Rendered

127 ms

k12playground.com screenshot

About Website

Visit k12playground.com now to see the best up-to-date K12 Play Ground content and also check out these interesting facts you probably never knew about k12playground.com

Find K12 Public, Private, Charter, and Online Schools in America. Edit or add your K12 School information, including a link to your school website and the features that make your school special. Belon...

Visit k12playground.com

Key Findings

We analyzed K12playground.com page load time and found that the first response time was 100 ms and then it took 427 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

k12playground.com performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

93/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

75/100

25%

SI (Speed Index)

Value4.3 s

75/100

10%

TBT (Total Blocking Time)

Value690 ms

43/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.3 s

19/100

10%

Network Requests Diagram

k12playground.com

100 ms

gtag.js

10 ms

css_R593PkR6p5QqZuAFw1nAmxn3AxO4f2zE0yrAvKjz6gY.css

8 ms

bootstrap.min.css

33 ms

css_hGzNZzcniXlx1V1b4h54mSGzl3aJoLq_fl-oeStXkQU.css

18 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 93% of them (14 requests) were addressed to the original K12playground.com, 7% (1 request) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (161 ms) relates to the external source Pagead2.googlesyndication.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 201.8 kB (34%)

Content Size

586.8 kB

After Optimization

385.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of K12playground.com main page is 586.8 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. 40% of websites need less resources to load. Javascripts take 267.3 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 18.0 kB

  • Original 25.6 kB
  • After minification 23.4 kB
  • After compression 7.6 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 18.0 kB or 70% of the original size.

Image Optimization

-0%

Potential reduce by 789 B

  • Original 165.2 kB
  • After minification 164.5 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. K12 Play Ground images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 81.5 kB

  • Original 267.3 kB
  • After minification 250.1 kB
  • After compression 185.8 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 81.5 kB or 30% of the original size.

CSS Optimization

-79%

Potential reduce by 101.6 kB

  • Original 128.7 kB
  • After minification 128.6 kB
  • After compression 27.1 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. K12playground.com needs all CSS files to be minified and compressed as it can save up to 101.6 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (46%)

Requests Now

13

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of K12 Play Ground. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

k12playground.com

k12playground.com

100 ms

gtag.js

gtag.js

10 ms

css_R593PkR6p5QqZuAFw1nAmxn3AxO4f2zE0yrAvKjz6gY.css

css_R593PkR6p5QqZuAFw1nAmxn3AxO4f2zE0yrAvKjz6gY.css

8 ms

bootstrap.min.css

bootstrap.min.css

33 ms

css_hGzNZzcniXlx1V1b4h54mSGzl3aJoLq_fl-oeStXkQU.css

css_hGzNZzcniXlx1V1b4h54mSGzl3aJoLq_fl-oeStXkQU.css

18 ms

adsbygoogle.js

adsbygoogle.js

161 ms

js_V5phJdPJ2_MMI5KDMCEUseOzaQmyezzsajSscSvAdqE.js

js_V5phJdPJ2_MMI5KDMCEUseOzaQmyezzsajSscSvAdqE.js

22 ms

bootstrap.min.js

bootstrap.min.js

62 ms

js_leSNvILiSvF1tS9KehHZ7jEW0MmrPzxnvFLL0i-BkpE.js

js_leSNvILiSvF1tS9KehHZ7jEW0MmrPzxnvFLL0i-BkpE.js

18 ms

eu_cookie_compliance.js

eu_cookie_compliance.js

23 ms

js__b1Sb2adDHMUMFeZLc2bRnhCHHEy3jjgHLsa6btVaGU.js

js__b1Sb2adDHMUMFeZLc2bRnhCHHEy3jjgHLsa6btVaGU.js

16 ms

logo.png

logo.png

17 ms

clap_0.jpg

clap_0.jpg

22 ms

statue-of-liberty-city-background-30.jpg

statue-of-liberty-city-background-30.jpg

55 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

7 ms

Accessibility Review

k12playground.com accessibility score

100

Accessibility Issues

Best Practices

k12playground.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

k12playground.com SEO score

93

Search Engine Optimization Advices

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

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 K12playground.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 K12playground.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

k12playground.com

Open Graph description is not detected on the main page of K12 Play Ground. 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: