Tools & Wizards About Us
iknowabc.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

iknowabc.com

iKnow ABC ~ A fun and interactive way to teach your kids their ABC's

Page Load Speed

2.6 sec in total

First Response

150 ms

Resources Loaded

1.8 sec

Page Rendered

678 ms

iknowabc.com screenshot

About Website

Visit iknowabc.com now to see the best up-to-date IKnow ABC content and also check out these interesting facts you probably never knew about iknowabc.com

We've combined years of successful classroom techniques into a comprehensive ABC teaching and learning tool for parents that's available anytime, anywhere.

Visit iknowabc.com

Key Findings

We analyzed Iknowabc.com page load time and found that the first response time was 150 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

iknowabc.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value13.2 s

0/100

25%

SI (Speed Index)

Value8.3 s

20/100

10%

TBT (Total Blocking Time)

Value1,280 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value17.2 s

4/100

10%

Network Requests Diagram

iknowabc.com

150 ms

www.iknowabc.com

44 ms

amp-analytics-0.1.js

46 ms

js

112 ms

prettyPhoto.css

15 ms

Our browser made a total of 100 requests to load all elements on the main page. We found that 78% of them (78 requests) were addressed to the original Iknowabc.com, 12% (12 requests) were made to Cdnjs.cloudflare.com and 3% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (373 ms) belongs to the original domain Iknowabc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 525.0 kB (20%)

Content Size

2.7 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Iknowabc.com main page is 2.7 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. 80% 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. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 73.9 kB

  • Original 95.9 kB
  • After minification 94.2 kB
  • After compression 22.0 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 73.9 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 100 B

  • Original 1.5 MB
  • After minification 1.5 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. IKnow ABC images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 361.7 kB

  • Original 864.5 kB
  • After minification 864.5 kB
  • After compression 502.8 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 361.7 kB or 42% of the original size.

CSS Optimization

-41%

Potential reduce by 89.2 kB

  • Original 216.9 kB
  • After minification 216.7 kB
  • After compression 127.7 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. Iknowabc.com needs all CSS files to be minified and compressed as it can save up to 89.2 kB or 41% of the original size.

Requests Breakdown

Number of requests can be reduced by 61 (66%)

Requests Now

92

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IKnow ABC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

iknowabc.com

iknowabc.com

150 ms

www.iknowabc.com

www.iknowabc.com

44 ms

amp-analytics-0.1.js

amp-analytics-0.1.js

46 ms

js

js

112 ms

prettyPhoto.css

prettyPhoto.css

15 ms

wp-video-lightbox.css

wp-video-lightbox.css

26 ms

theme.css

theme.css

36 ms

styles.css

styles.css

34 ms

all.min.css

all.min.css

27 ms

bootstrap.min.css

bootstrap.min.css

21 ms

front.css

front.css

32 ms

menu-image.css

menu-image.css

38 ms

dashicons.min.css

dashicons.min.css

37 ms

public.css

public.css

40 ms

formreset.min.css

formreset.min.css

42 ms

formsmain.min.css

formsmain.min.css

42 ms

readyclass.min.css

readyclass.min.css

41 ms

browsers.min.css

browsers.min.css

48 ms

et-divi-dynamic-17130.css

et-divi-dynamic-17130.css

48 ms

style.css

style.css

51 ms

jquery.min.js

jquery.min.js

60 ms

jquery-migrate.min.js

jquery-migrate.min.js

58 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

75 ms

video-lightbox.js

video-lightbox.js

59 ms

3ed7a2e641a610520d862af11491e68f.js

3ed7a2e641a610520d862af11491e68f.js

75 ms

dce550607aceefeaf1a831bd1da665d3.js

dce550607aceefeaf1a831bd1da665d3.js

84 ms

jquery.json.min.js

jquery.json.min.js

86 ms

gravityforms.min.js

gravityforms.min.js

101 ms

utils.min.js

utils.min.js

92 ms

reset.min.css

reset.min.css

73 ms

bootstrap.min.css

bootstrap.min.css

92 ms

popper.min.js

popper.min.js

126 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

128 ms

all.min.css

all.min.css

123 ms

animate.min.css

animate.min.css

124 ms

jquery-confirm.min.css

jquery-confirm.min.css

145 ms

jquery-confirm.min.js

jquery-confirm.min.js

124 ms

jquery.matchHeight-min.js

jquery.matchHeight-min.js

145 ms

style-2020.css

style-2020.css

101 ms

responsive-2020.css

responsive-2020.css

100 ms

203b05da2c9464699fb0176ee187a1d6.js

203b05da2c9464699fb0176ee187a1d6.js

100 ms

wp-polyfill.min.js

wp-polyfill.min.js

90 ms

cee3fc7cfc03f510a404de6ed8dfdb6d.js

cee3fc7cfc03f510a404de6ed8dfdb6d.js

102 ms

85bd695cec02e9ba97f432328d74bdaa.js

85bd695cec02e9ba97f432328d74bdaa.js

100 ms

index.js

index.js

100 ms

jquery.form.min.js

jquery.form.min.js

102 ms

public.js

public.js

101 ms

dom-ready.min.js

dom-ready.min.js

102 ms

api.js

api.js

98 ms

a11y.min.js

a11y.min.js

101 ms

placeholders.jquery.min.js

placeholders.jquery.min.js

97 ms

vendor-theme.min.js

vendor-theme.min.js

89 ms

scripts-theme.min.js

scripts-theme.min.js

86 ms

scripts.min.js

scripts.min.js

81 ms

9fb7ebfd1f9db6300b080d81c1901fa8.js

9fb7ebfd1f9db6300b080d81c1901fa8.js

77 ms

common.js

common.js

79 ms

index.js

index.js

78 ms

f566a54a6987c79b73f48f8c1a7e7334.js

f566a54a6987c79b73f48f8c1a7e7334.js

74 ms

css2

css2

35 ms

css2

css2

49 ms

css2

css2

57 ms

fbevents.js

fbevents.js

188 ms

iknow_logo.png

iknow_logo.png

160 ms

analytics.js

analytics.js

244 ms

sky-background.jpg

sky-background.jpg

150 ms

world-spinner.png

world-spinner.png

153 ms

airplane_girl1_withbanner.png

airplane_girl1_withbanner.png

149 ms

header_girlholdingbook.png

header_girlholdingbook.png

154 ms

watchvideo-img.png

watchvideo-img.png

151 ms

digital_passport_bg.jpg

digital_passport_bg.jpg

151 ms

footer_leaves.png

footer_leaves.png

191 ms

new_digitalpassport.png

new_digitalpassport.png

154 ms

digital_feature1.png

digital_feature1.png

191 ms

digital_feature2.png

digital_feature2.png

190 ms

digital_feature3.png

digital_feature3.png

192 ms

funminute_timer.png

funminute_timer.png

192 ms

digital_feature4.png

digital_feature4.png

192 ms

feature1.jpg

feature1.jpg

215 ms

feature2.jpg

feature2.jpg

215 ms

feature3.jpg

feature3.jpg

215 ms

feature4b.png

feature4b.png

215 ms

feature5b.png

feature5b.png

215 ms

feature6b.png

feature6b.png

215 ms

free-assessment.png

free-assessment.png

215 ms

hooray_img.png

hooray_img.png

215 ms

classroom_img.jpg

classroom_img.jpg

217 ms

fluency_img_v2.png

fluency_img_v2.png

216 ms

boy_takeoff_bg.jpg

boy_takeoff_bg.jpg

373 ms

airplane_boy.png

airplane_boy.png

216 ms

educators_v2.jpg

educators_v2.jpg

218 ms

take_pride_logo3.png

take_pride_logo3.png

217 ms

fa-solid-900.woff

fa-solid-900.woff

67 ms

fa-solid-900.ttf

fa-solid-900.ttf

235 ms

fa-regular-400.woff

fa-regular-400.woff

67 ms

fa-regular-400.ttf

fa-regular-400.ttf

255 ms

fa-brands-400.woff

fa-brands-400.woff

69 ms

fa-brands-400.ttf

fa-brands-400.ttf

280 ms

recaptcha__en.js

recaptcha__en.js

95 ms

collect

collect

72 ms

style.min.css

style.min.css

5 ms

Accessibility Review

iknowabc.com accessibility score

79

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

iknowabc.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

iknowabc.com SEO score

92

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 Iknowabc.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 Iknowabc.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

iknowabc.com

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