Tools & Wizards About Us
odinbooks.com screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

odinbooks.com

Odin Books :: Mental Health and Inclusive Education Resources

Page Load Speed

3.5 sec in total

First Response

246 ms

Resources Loaded

3.1 sec

Page Rendered

174 ms

odinbooks.com screenshot

About Website

Visit odinbooks.com now to see the best up-to-date Odin Books content for Canada and also check out these interesting facts you probably never knew about odinbooks.com

Odin Books, Mental Health & Educational Resources, Mental health books for consumers, patients, families, and clinicians. Vancouver, BC, British Columbia, Canada, FASD, fetal alcohol syndrome, NAS, As...

Visit odinbooks.com

Key Findings

We analyzed Odinbooks.com page load time and found that the first response time was 246 ms and then it took 3.3 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

odinbooks.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

10/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value1,000 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0.19

64/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

odinbooks.com

246 ms

odinbooks.com

1238 ms

style.css

288 ms

sddm.css

290 ms

scripts.js

288 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 80% of them (45 requests) were addressed to the original Odinbooks.com, 5% (3 requests) were made to Platform.twitter.com and 4% (2 requests) were made to Platform.linkedin.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Odinbooks.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 174.0 kB (41%)

Content Size

420.4 kB

After Optimization

246.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Odinbooks.com main page is 420.4 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. 30% of websites need less resources to load. Images take 188.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 40.1 kB

  • Original 50.0 kB
  • After minification 43.5 kB
  • After compression 9.9 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. This page needs HTML code to be minified as it can gain 6.5 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 40.1 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 2.8 kB

  • Original 188.1 kB
  • After minification 185.3 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. Odin Books images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 113.0 kB

  • Original 160.9 kB
  • After minification 123.3 kB
  • After compression 47.9 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 113.0 kB or 70% of the original size.

CSS Optimization

-85%

Potential reduce by 18.1 kB

  • Original 21.4 kB
  • After minification 15.2 kB
  • After compression 3.2 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. Odinbooks.com needs all CSS files to be minified and compressed as it can save up to 18.1 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (65%)

Requests Now

54

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Odin Books. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

odinbooks.com

odinbooks.com

246 ms

odinbooks.com

odinbooks.com

1238 ms

style.css

style.css

288 ms

sddm.css

sddm.css

290 ms

scripts.js

scripts.js

288 ms

category.php

category.php

318 ms

thumbnailviewer.js

thumbnailviewer.js

303 ms

virtualpaginate.js

virtualpaginate.js

380 ms

jquery-1.2.2.pack.js

jquery-1.2.2.pack.js

475 ms

calendarDateInput.js

calendarDateInput.js

380 ms

jquery-1.2.6.pack.js

jquery-1.2.6.pack.js

494 ms

jquery.color.js

jquery.color.js

490 ms

thickbox.js

thickbox.js

490 ms

cart.js

cart.js

567 ms

thickbox.css

thickbox.css

566 ms

ddaccordion.js

ddaccordion.js

568 ms

switchcontent.js

switchcontent.js

573 ms

in.js

in.js

34 ms

arrow2.gif

arrow2.gif

336 ms

logo.jpg

logo.jpg

2029 ms

home.gif

home.gif

394 ms

books.gif

books.gif

394 ms

sensory_integration.gif

sensory_integration.gif

392 ms

games.gif

games.gif

430 ms

audio_dvd_media.gif

audio_dvd_media.gif

485 ms

posters.gif

posters.gif

486 ms

puppets_toys.gif

puppets_toys.gif

485 ms

conferences.gif

conferences.gif

560 ms

links.gif

links.gif

597 ms

search.gif

search.gif

598 ms

aboutus.gif

aboutus.gif

598 ms

contactus.gif

contactus.gif

622 ms

FAQ.gif

FAQ.gif

673 ms

facebook.png

facebook.png

674 ms

twitter.png

twitter.png

675 ms

icon-viewcart.gif

icon-viewcart.gif

2168 ms

loading.gif

loading.gif

1813 ms

like.php

like.php

103 ms

menu_bar.gif

menu_bar.gif

1548 ms

widgets.js

widgets.js

50 ms

secureAnonymousFramework

secureAnonymousFramework

10 ms

share

share

65 ms

sprite_connect_v14.png

sprite_connect_v14.png

73 ms

Iv-bqISgsE7.js

Iv-bqISgsE7.js

28 ms

lH1ibRl5GKq.png

lH1ibRl5GKq.png

28 ms

Teachers%20Resource%20GD4.jpg

Teachers%20Resource%20GD4.jpg

1403 ms

arrow_sm.gif

arrow_sm.gif

1110 ms

1_cropped_still_quiet.png

1_cropped_still_quiet.png

1300 ms

2_cropped_easydaysiesadult.jpg

2_cropped_easydaysiesadult.jpg

1397 ms

3_cropped_PRIM%204.jpg

3_cropped_PRIM%204.jpg

1398 ms

4_cropped_Kimochis%20Educator%20Toolkit%20with%20TGr2.jpg

4_cropped_Kimochis%20Educator%20Toolkit%20with%20TGr2.jpg

1399 ms

5_cropped_worryworkbook.jpg

5_cropped_worryworkbook.jpg

1491 ms

button.3ccb64e61d4c01fae12cd2b0ed9b2bab.js

button.3ccb64e61d4c01fae12cd2b0ed9b2bab.js

4 ms

loadingAnimation.gif

loadingAnimation.gif

1471 ms

follow_button.f8c8d971a6ac545cf416e3c1ad4bbc65.en.html

follow_button.f8c8d971a6ac545cf416e3c1ad4bbc65.en.html

24 ms

jot

jot

70 ms

Accessibility Review

odinbooks.com accessibility score

74

Accessibility Issues

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 input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

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

odinbooks.com best practices score

50

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

odinbooks.com SEO score

90

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

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Odinbooks.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 Odinbooks.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

odinbooks.com

Open Graph description is not detected on the main page of Odin Books. 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: