Access junior.edumedia-sciences.com. Interactive encyclopedia

Report Summary

About Website

Click here to check amazing Junior Edu Media Sciences content for United States. Otherwise, check out these important facts you probably never knew about junior.edumedia-sciences.com

Simulations, video and quizzes in physics, chemistry, biology, earth science and math.

Visit junior.edumedia-sciences.com

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value5.3 s

22/100

25%

SI (Speed Index)

Value6.9 s

33/100

10%

TBT (Total Blocking Time)

Value1,710 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

junior.edumedia.com

416 ms

en

697 ms

dfk0sfx.css

45 ms

icon

38 ms

p.css

30 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Junior.edumedia-sciences.com, 3% (1 request) were made to Use.typekit.net and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (697 ms) relates to the external source Junior.edumedia.com.

Content Size

435.4 kB

After Optimization

139.6 kB

In fact, the total size of Junior.edumedia-sciences.com main page is 435.4 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. 20% of websites need less resources to load. HTML takes 290.9 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 244.0 kB

Original 290.9 kB
After minification 288.9 kB
After compression 46.9 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 244.0 kB or 84% of the original size.

Image Optimization

-36%

Potential reduce by 51.8 kB

Original 143.1 kB
After minification 91.3 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, Junior Edu Media Sciences needs image optimization as it can save up to 51.8 kB or 36% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-1%

Potential reduce by 12 B

Original 1.4 kB
After minification 1.4 kB
After compression 1.4 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. Junior.edumedia-sciences.com has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Junior Edu Media Sciences. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

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/).

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 Junior.edumedia-sciences.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 Junior.edumedia-sciences.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

junior.edumedia-sciences.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Interactive encyclopedia – EduMedia

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)