Tools & Wizards About Us
fossnextgeneration.com screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 95

    SEO

    Google-friendlier than
    90% of websites

fossnextgeneration.com

Home - FOSS

Page Load Speed

2.6 sec in total

First Response

175 ms

Resources Loaded

2.2 sec

Page Rendered

295 ms

fossnextgeneration.com screenshot

About Website

Click here to check amazing FOSS Nextgeneration content. Otherwise, check out these important facts you probably never knew about fossnextgeneration.com

Discover FOSS®, the PreK-8 hands-on science curriculum that engages students in active learning and real-world phenomena. Aligned with NGSS Standards, FOSS, makes science investigations exciting and a...

Visit fossnextgeneration.com

Key Findings

We analyzed Fossnextgeneration.com page load time and found that the first response time was 175 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

fossnextgeneration.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

45/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value1,370 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value16.1 s

6/100

10%

Network Requests Diagram

fossnextgeneration.com

175 ms

www.foss-science.com

227 ms

style.min.css

15 ms

style.min.css

45 ms

js

67 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Fossnextgeneration.com, 54% (15 requests) were made to Foss-science.com and 18% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (227 ms) relates to the external source Foss-science.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 429.6 kB (57%)

Content Size

755.8 kB

After Optimization

326.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Fossnextgeneration.com main page is 755.8 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. CSS take 409.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 83.4 kB

  • Original 102.6 kB
  • After minification 102.1 kB
  • After compression 19.2 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. 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 83.4 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 63.2 kB
  • After minification 63.2 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. FOSS Nextgeneration images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.7 kB

  • Original 180.5 kB
  • After minification 180.5 kB
  • After compression 177.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-84%

Potential reduce by 343.5 kB

  • Original 409.5 kB
  • After minification 408.7 kB
  • After compression 66.1 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. Fossnextgeneration.com needs all CSS files to be minified and compressed as it can save up to 343.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (29%)

Requests Now

24

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of FOSS Nextgeneration. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

fossnextgeneration.com

fossnextgeneration.com

175 ms

www.foss-science.com

www.foss-science.com

227 ms

style.min.css

style.min.css

15 ms

style.min.css

style.min.css

45 ms

js

js

67 ms

view.min.js

view.min.js

38 ms

wp-polyfill-importmap.min.js

wp-polyfill-importmap.min.js

13 ms

sO_v8FbU0Eo

sO_v8FbU0Eo

111 ms

FOSS-logo-with-TM.png

FOSS-logo-with-TM.png

32 ms

hero-11.webp

hero-11.webp

38 ms

Logo_Inst_ExtraSmall_print_black.png

Logo_Inst_ExtraSmall_print_black.png

30 ms

tall-column-5.webp

tall-column-5.webp

49 ms

facebook-white-icon.png

facebook-white-icon.png

50 ms

instagram-white-icon.png

instagram-white-icon.png

47 ms

x-white-icon.png

x-white-icon.png

41 ms

FOSS-logo-with-TM.png

FOSS-logo-with-TM.png

50 ms

delta-education-logo.png

delta-education-logo.png

57 ms

school-specialty-logo-black.png

school-specialty-logo-black.png

52 ms

www-player.css

www-player.css

9 ms

www-embed-player.js

www-embed-player.js

26 ms

base.js

base.js

51 ms

ad_status.js

ad_status.js

169 ms

FaW0q-y8JjmoU9T0UDvbGph-S7KEa5MvRd-6bYW3ujg.js

FaW0q-y8JjmoU9T0UDvbGph-S7KEa5MvRd-6bYW3ujg.js

116 ms

embed.js

embed.js

36 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

179 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

180 ms

id

id

25 ms

Create

Create

135 ms

Accessibility Review

fossnextgeneration.com accessibility score

97

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

Links do not have a discernible name

Best Practices

fossnextgeneration.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

fossnextgeneration.com SEO score

95

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

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 Fossnextgeneration.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 Fossnextgeneration.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

fossnextgeneration.com

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