Tools & Wizards About Us
jennyleelearn.com screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 79% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

jennyleelearn.com

JENNY LEE LEARN • Jenny Lee Learn children's-books-learn-to-read

Page Load Speed

2 sec in total

First Response

376 ms

Resources Loaded

1 sec

Page Rendered

607 ms

jennyleelearn.com screenshot

About Website

Visit jennyleelearn.com now to see the best up-to-date JENNY LEE LEARN content and also check out these interesting facts you probably never knew about jennyleelearn.com

Learn to read with Children's books by Jenny Lee Learn. Alternating pages of simple and complex text make learning to read fun!

Visit jennyleelearn.com

Key Findings

We analyzed Jennyleelearn.com page load time and found that the first response time was 376 ms and then it took 1.6 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

jennyleelearn.com performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

43/100

25%

SI (Speed Index)

Value4.9 s

65/100

10%

TBT (Total Blocking Time)

Value240 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.0 s

34/100

10%

Network Requests Diagram

amabelbooks.com

376 ms

constants.js

31 ms

pubsub.js

44 ms

global.js

56 ms

details-disclosure.js

58 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Jennyleelearn.com, 2% (1 request) were made to Static.klaviyo.com. The less responsive or slowest element that took the longest time to load (376 ms) relates to the external source Amabelbooks.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 192.4 kB (14%)

Content Size

1.4 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jennyleelearn.com main page is 1.4 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. 60% of websites need less resources to load. Images take 972.4 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 144.2 kB

  • Original 177.5 kB
  • After minification 164.6 kB
  • After compression 33.4 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 144.2 kB or 81% of the original size.

Image Optimization

-5%

Potential reduce by 45.7 kB

  • Original 972.4 kB
  • After minification 926.7 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. JENNY LEE LEARN images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 338 B

  • Original 204.7 kB
  • After minification 204.7 kB
  • After compression 204.4 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

-6%

Potential reduce by 2.2 kB

  • Original 35.1 kB
  • After minification 35.1 kB
  • After compression 33.0 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. Jennyleelearn.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 44 (81%)

Requests Now

54

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JENNY LEE LEARN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

amabelbooks.com

amabelbooks.com

376 ms

constants.js

constants.js

31 ms

pubsub.js

pubsub.js

44 ms

global.js

global.js

56 ms

details-disclosure.js

details-disclosure.js

58 ms

details-modal.js

details-modal.js

52 ms

search-form.js

search-form.js

48 ms

animations.js

animations.js

48 ms

preloads.js

preloads.js

70 ms

load_feature-f4e7948c1c9e4f45ef404dbb8b5dbcaa265bad73ea228bf111efe71177b448d9.js

load_feature-f4e7948c1c9e4f45ef404dbb8b5dbcaa265bad73ea228bf111efe71177b448d9.js

68 ms

storefront-80e528be853eac23af2454534897ca9536b1d3d04aa043b042f34879a3c111c8.js

storefront-80e528be853eac23af2454534897ca9536b1d3d04aa043b042f34879a3c111c8.js

77 ms

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

69 ms

storefront-banner.js

storefront-banner.js

126 ms

scripts.js

scripts.js

85 ms

base.css

base.css

101 ms

component-localization-form.css

component-localization-form.css

86 ms

localization-form.js

localization-form.js

87 ms

klaviyo.js

klaviyo.js

258 ms

shopify-perf-kit-1.0.0.min.js

shopify-perf-kit-1.0.0.min.js

95 ms

component-slideshow.css

component-slideshow.css

123 ms

component-slider.css

component-slider.css

124 ms

component-list-social.css

component-list-social.css

124 ms

cart-notification.js

cart-notification.js

125 ms

section-image-banner.css

section-image-banner.css

127 ms

component-card.css

component-card.css

124 ms

component-price.css

component-price.css

125 ms

template-collection.css

template-collection.css

133 ms

component-rating.css

component-rating.css

131 ms

component-volume-pricing.css

component-volume-pricing.css

137 ms

quick-order-list.css

quick-order-list.css

147 ms

quantity-popover.css

quantity-popover.css

156 ms

section-footer.css

section-footer.css

157 ms

component-newsletter.css

component-newsletter.css

148 ms

component-list-menu.css

component-list-menu.css

149 ms

component-list-payment.css

component-list-payment.css

169 ms

client.login-button_D3ZrRdYH.en.esm.js

client.login-button_D3ZrRdYH.en.esm.js

212 ms

chunk.common_BTGl3LI2.esm.js

chunk.common_BTGl3LI2.esm.js

167 ms

predictive-search.js

predictive-search.js

211 ms

trekkie.storefront.c1258b47cccb7bc2aeeaeb253b8999e078bd2f6b.min.js

trekkie.storefront.c1258b47cccb7bc2aeeaeb253b8999e078bd2f6b.min.js

118 ms

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

117 ms

shopify-boomerang-1.0.0.min.js

shopify-boomerang-1.0.0.min.js

115 ms

Amabel_Books.jpg

Amabel_Books.jpg

107 ms

268ff83f-475c-4b59-bc16-bdc0d88d334c.jpg

268ff83f-475c-4b59-bc16-bdc0d88d334c.jpg

111 ms

TRUCKGOTSTUCKCoverPhoto.jpg

TRUCKGOTSTUCKCoverPhoto.jpg

105 ms

Screen_Shot_2024-09-13_at_3.38.44_PM.png

Screen_Shot_2024-09-13_at_3.38.44_PM.png

107 ms

MY_MOMMY_LIKES_PHOTO.jpg

MY_MOMMY_LIKES_PHOTO.jpg

109 ms

GEESEARENOTPETSCOVER.jpg

GEESEARENOTPETSCOVER.jpg

108 ms

ScreenShot2024-09-13at3.44.48PM.png

ScreenShot2024-09-13at3.44.48PM.png

140 ms

ScreenShot2024-09-13at3.33.34PM.png

ScreenShot2024-09-13at3.33.34PM.png

181 ms

component-cart-items.css

component-cart-items.css

31 ms

component-predictive-search.css

component-predictive-search.css

31 ms

component-search.css

component-search.css

36 ms

component-menu-drawer.css

component-menu-drawer.css

25 ms

component-cart-notification.css

component-cart-notification.css

47 ms

component-mega-menu.css

component-mega-menu.css

35 ms

Accessibility Review

jennyleelearn.com accessibility score

92

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.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

Best Practices

jennyleelearn.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

jennyleelearn.com SEO score

98

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 Jennyleelearn.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 Jennyleelearn.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

jennyleelearn.com

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