Tools & Wizards About Us
booksforkids.org screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

booksforkids.org

Books for Kids | United States | Literacy Nonprofit

Page Load Speed

4.5 sec in total

First Response

1.6 sec

Resources Loaded

2.8 sec

Page Rendered

76 ms

booksforkids.org screenshot

About Website

Click here to check amazing Books For Kids content for United States. Otherwise, check out these important facts you probably never knew about booksforkids.org

Books for Kids promotes reading and early literacy among preschool-aged children in under-resourced communities. We create libraries and literacy programs to help children develop the critical early l...

Visit booksforkids.org

Key Findings

We analyzed Booksforkids.org page load time and found that the first response time was 1.6 sec and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

booksforkids.org performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value14.5 s

0/100

25%

SI (Speed Index)

Value6.8 s

34/100

10%

TBT (Total Blocking Time)

Value1,250 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.021

100/100

15%

TTI (Time to Interactive)

Value13.7 s

11/100

10%

Network Requests Diagram

www.booksforkids.org

1607 ms

minified.js

38 ms

focus-within-polyfill.js

37 ms

polyfill.min.js

36 ms

thunderbolt-commons.718dbdea.bundle.min.js

404 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Booksforkids.org, 46% (21 requests) were made to Static.parastorage.com and 26% (12 requests) were made to Sentry-next.wixpress.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Booksforkids.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 897.3 kB (14%)

Content Size

6.5 MB

After Optimization

5.6 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Booksforkids.org main page is 6.5 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. 50% of websites need less resources to load. Images take 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 798.7 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 223.9 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 798.7 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 6.1 kB

  • Original 5.1 MB
  • After minification 5.1 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. Books For Kids images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 92.5 kB

  • Original 333.1 kB
  • After minification 333.1 kB
  • After compression 240.6 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 92.5 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (42%)

Requests Now

24

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Books For Kids. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.booksforkids.org

www.booksforkids.org

1607 ms

minified.js

minified.js

38 ms

focus-within-polyfill.js

focus-within-polyfill.js

37 ms

polyfill.min.js

polyfill.min.js

36 ms

thunderbolt-commons.718dbdea.bundle.min.js

thunderbolt-commons.718dbdea.bundle.min.js

404 ms

main.a041a540.bundle.min.js

main.a041a540.bundle.min.js

403 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

403 ms

lodash.min.js

lodash.min.js

408 ms

react.production.min.js

react.production.min.js

405 ms

react-dom.production.min.js

react-dom.production.min.js

409 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

404 ms

022ebd_61c87ebce64a46688394a4496c23178b~mv2.gif

022ebd_61c87ebce64a46688394a4496c23178b~mv2.gif

425 ms

bundle.min.js

bundle.min.js

299 ms

022ebd_ea963b49f26c49829fc477aaab7bc160~mv2_d_2592_1370_s_2.jpg

022ebd_ea963b49f26c49829fc477aaab7bc160~mv2_d_2592_1370_s_2.jpg

452 ms

file.jpeg

file.jpeg

650 ms

file.jpeg%203x

file.jpeg%203x

814 ms

022ebd_0deade22ae3a45feb8d2817876602a46~mv2_d_2250_3000_s_2.jpg

022ebd_0deade22ae3a45feb8d2817876602a46~mv2_d_2250_3000_s_2.jpg

652 ms

022ebd_2f0b23679dab47acb51c73d7f3c2195e~mv2_d_1728_2592_s_2.jpg

022ebd_2f0b23679dab47acb51c73d7f3c2195e~mv2_d_1728_2592_s_2.jpg

580 ms

022ebd_9aa4f0d77f314752b17845b04475b274~mv2_d_3264_2448_s_4_2.jpg

022ebd_9aa4f0d77f314752b17845b04475b274~mv2_d_3264_2448_s_4_2.jpg

616 ms

loc%20awards.png

loc%20awards.png

632 ms

022ebd_a947ac3005174554834549f7de7d9096~mv2.gif

022ebd_a947ac3005174554834549f7de7d9096~mv2.gif

581 ms

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

81 ms

20323430-24f4-4767-9d4d-060d1e89758a.woff

20323430-24f4-4767-9d4d-060d1e89758a.woff

80 ms

94e45703-fbd7-46e5-9fcd-228ae59d6266.woff

94e45703-fbd7-46e5-9fcd-228ae59d6266.woff

81 ms

9ee00678-b6d7-4b4f-8448-70cfa267d36b.woff

9ee00678-b6d7-4b4f-8448-70cfa267d36b.woff

80 ms

ae844b11-5158-4caf-90b4-7ace49ac3440.woff

ae844b11-5158-4caf-90b4-7ace49ac3440.woff

80 ms

d3bbaa1b-d5e3-431f-93a7-9cea63601bb6.woff

d3bbaa1b-d5e3-431f-93a7-9cea63601bb6.woff

152 ms

opensans-bold-webfont.woff

opensans-bold-webfont.woff

153 ms

opensans-regular-webfont.woff

opensans-regular-webfont.woff

127 ms

210 ms

207 ms

208 ms

205 ms

194 ms

201 ms

231 ms

232 ms

231 ms

233 ms

232 ms

228 ms

deprecation-en.v5.html

deprecation-en.v5.html

12 ms

bolt-performance

bolt-performance

43 ms

deprecation-style.v5.css

deprecation-style.v5.css

10 ms

right-arrow.svg

right-arrow.svg

11 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

4 ms

Accessibility Review

booksforkids.org accessibility score

91

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

Best Practices

booksforkids.org 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

booksforkids.org SEO score

86

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

Links do not have descriptive text

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

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 Booksforkids.org 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 Booksforkids.org 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

booksforkids.org

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