Tools & Wizards About Us
tinkered.co screenshot

Report Summary

  • 87

    Performance

    Renders faster than
    89% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

tinkered.co

Feedback & User Research Testing from Teachers & Educators for EdTech Startups - TinkerEd

Page Load Speed

897 ms in total

First Response

14 ms

Resources Loaded

607 ms

Page Rendered

276 ms

tinkered.co screenshot

About Website

Click here to check amazing Tinker Ed content. Otherwise, check out these important facts you probably never knew about tinkered.co

We connect EdTech companies with teachers to shape the future of education tools. EdTechs find teachers for feedback. Teachers get paid for your time.

Visit tinkered.co

Key Findings

We analyzed Tinkered.co page load time and found that the first response time was 14 ms and then it took 883 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

tinkered.co performance score

87

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

55/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.0 s

95/100

10%

Network Requests Diagram

tinkered.co

14 ms

tinkered.co

190 ms

application.css

267 ms

js

69 ms

logo.png

226 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 Tinkered.co, 7% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (403 ms) belongs to the original domain Tinkered.co.

Page Optimization Overview & Recommendations

Page size can be reduced by 16.6 kB (3%)

Content Size

564.8 kB

After Optimization

548.2 kB

  • HTML
  • Images

In fact, the total size of Tinkered.co main page is 564.8 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. 35% of websites need less resources to load. Images take 558.2 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 4.3 kB

  • Original 6.6 kB
  • After minification 6.6 kB
  • After compression 2.3 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 4.3 kB or 65% of the original size.

Image Optimization

-2%

Potential reduce by 12.3 kB

  • Original 558.2 kB
  • After minification 545.9 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. Tinker Ed images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

13

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tinker Ed. According to our analytics all requests are already optimized.

Network Requests Diagram

tinkered.co

tinkered.co

14 ms

tinkered.co

tinkered.co

190 ms

application.css

application.css

267 ms

js

js

69 ms

logo.png

logo.png

226 ms

hero.png

hero.png

297 ms

suzy.jpeg

suzy.jpeg

236 ms

veritas.gif

veritas.gif

182 ms

cashtivity.png

cashtivity.png

180 ms

xooltime.gif

xooltime.gif

326 ms

nexed.gif

nexed.gif

300 ms

activelylearn.gif

activelylearn.gif

345 ms

geddit.gif

geddit.gif

363 ms

edsurge.png

edsurge.png

372 ms

sw.jpeg

sw.jpeg

403 ms

Accessibility Review

tinkered.co accessibility score

68

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

High

Links do not have a discernible name

Best Practices

tinkered.co 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

SEO Factors

tinkered.co SEO score

89

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

Image elements do not have [alt] attributes

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 Tinkered.co 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 Tinkered.co 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

tinkered.co

Open Graph description is not detected on the main page of Tinker Ed. 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: