Tools & Wizards About Us
iamrensi.teachable.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

iamrensi.teachable.com

IAMRENSI Academy | Affinity Photo for Digital Artists | IAMRENSI

Page Load Speed

2 sec in total

First Response

303 ms

Resources Loaded

1 sec

Page Rendered

700 ms

iamrensi.teachable.com screenshot

About Website

Click here to check amazing IAMRENSI Teachable content for United States. Otherwise, check out these important facts you probably never knew about iamrensi.teachable.com

Learn how to use Affinity Photo as a digital artist and create whatever you can imagine in the endless world of photo manipulation! | Course instructor: Rens van Daalen

Visit iamrensi.teachable.com

Key Findings

We analyzed Iamrensi.teachable.com page load time and found that the first response time was 303 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

iamrensi.teachable.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value34.1 s

0/100

25%

SI (Speed Index)

Value15.0 s

1/100

10%

TBT (Total Blocking Time)

Value2,220 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value22.1 s

1/100

10%

Network Requests Diagram

iamrensi.teachable.com

303 ms

pages-07d1f1c913aa717caba0acc1e50181f2f09a0df3a6c208d33e69b3205dfffeaa.css

64 ms

E-v1.js

70 ms

api.js

68 ms

pages--fc0407c3eeadb611979d.js

260 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 9% of them (3 requests) were addressed to the original Iamrensi.teachable.com, 18% (6 requests) were made to Process.fs.teachablecdn.com and 15% (5 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (310 ms) relates to the external source Cdn.fs.teachablecdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 44.0 kB (1%)

Content Size

7.1 MB

After Optimization

7.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Iamrensi.teachable.com main page is 7.1 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. 70% of websites need less resources to load. Images take 5.6 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 41.7 kB

  • Original 56.1 kB
  • After minification 56.1 kB
  • After compression 14.4 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 41.7 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 582 B

  • Original 5.6 MB
  • After minification 5.6 MB

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. IAMRENSI Teachable images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.7 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 1.4 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

-0%

Potential reduce by 0 B

  • Original 9.8 kB
  • After minification 9.8 kB
  • After compression 9.8 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. Iamrensi.teachable.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (45%)

Requests Now

33

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IAMRENSI Teachable. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

iamrensi.teachable.com

iamrensi.teachable.com

303 ms

pages-07d1f1c913aa717caba0acc1e50181f2f09a0df3a6c208d33e69b3205dfffeaa.css

pages-07d1f1c913aa717caba0acc1e50181f2f09a0df3a6c208d33e69b3205dfffeaa.css

64 ms

E-v1.js

E-v1.js

70 ms

api.js

api.js

68 ms

pages--fc0407c3eeadb611979d.js

pages--fc0407c3eeadb611979d.js

260 ms

js

js

152 ms

platform.js

platform.js

66 ms

email-decode.min.js

email-decode.min.js

41 ms

v84a3a4012de94ce1a686ba8c167c359c1696973893317

v84a3a4012de94ce1a686ba8c167c359c1696973893317

151 ms

fbevents.js

fbevents.js

32 ms

recaptcha__en.js

recaptcha__en.js

61 ms

heap-318805607.js

heap-318805607.js

98 ms

analytics.js

analytics.js

97 ms

2986575e4bf441e09c52c01111c42d2e

2986575e4bf441e09c52c01111c42d2e

213 ms

iBIxyFcsSXm2WPasMqBY

iBIxyFcsSXm2WPasMqBY

219 ms

Y4dfQX3KQaWlTjeDy2hN

Y4dfQX3KQaWlTjeDy2hN

310 ms

teachable-logomark-white-31d2296978598bacace50e6d48a2e1223c20a9b074af424acdd465676f81560f.svg

teachable-logomark-white-31d2296978598bacace50e6d48a2e1223c20a9b074af424acdd465676f81560f.svg

76 ms

m5PlKI0xRsyyQbilUSo9

m5PlKI0xRsyyQbilUSo9

206 ms

JJ8I0dX7SGAS2RXhWMgA

JJ8I0dX7SGAS2RXhWMgA

203 ms

4c977384a19a494894bff075b99a6239

4c977384a19a494894bff075b99a6239

207 ms

a28d442d67164770b698b9fa743fa911

a28d442d67164770b698b9fa743fa911

205 ms

a7yu8cIuQ5mS3nK9nDqA

a7yu8cIuQ5mS3nK9nDqA

207 ms

js

js

92 ms

ecommerce.js

ecommerce.js

89 ms

ec.js

ec.js

89 ms

main.js

main.js

31 ms

collect

collect

19 ms

collect

collect

14 ms

h

h

15 ms

collect

collect

27 ms

collect

collect

37 ms

ga-audiences

ga-audiences

35 ms

ga-audiences

ga-audiences

29 ms

s.js

s.js

57 ms

Accessibility Review

iamrensi.teachable.com accessibility score

94

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

iamrensi.teachable.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

iamrensi.teachable.com SEO score

71

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iamrensi.teachable.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Iamrensi.teachable.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

iamrensi.teachable.com

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