Access sales.btsb.com. Bound to Stay Bound Books - Linking Libraries to Children's Books

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value10.1 s

0/100

25%

SI (Speed Index)

Value7.5 s

27/100

10%

TBT (Total Blocking Time)

Value500 ms

58/100

30%

CLS (Cumulative Layout Shift)

Value0.092

91/100

15%

TTI (Time to Interactive)

Value13.9 s

10/100

10%

sales.btsb.com

519 ms

sales.btsb.com

355 ms

style.css

48 ms

main.min.css

249 ms

font-awesome.min.css

147 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 21% of them (19 requests) were addressed to the original Sales.btsb.com, 52% (47 requests) were made to Btsb.com and 16% (15 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (543 ms) relates to the external source Cdn.livechatinc.com.

Content Size

1.3 MB

After Optimization

768.4 kB

In fact, the total size of Sales.btsb.com main page is 1.3 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. 65% of websites need less resources to load. Images take 629.2 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 98.5 kB

Original 114.7 kB
After minification 110.1 kB
After compression 16.2 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 98.5 kB or 86% of the original size.

Image Optimization

-3%

Potential reduce by 21.0 kB

Original 629.2 kB
After minification 608.2 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. Sales Btsb images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 208.2 kB

Original 313.3 kB
After minification 291.0 kB
After compression 105.2 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 208.2 kB or 66% of the original size.

CSS Optimization

-86%

Potential reduce by 229.4 kB

Original 268.2 kB
After minification 264.4 kB
After compression 38.8 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. Sales.btsb.com needs all CSS files to be minified and compressed as it can save up to 229.4 kB or 86% of the original size.

Requests Now

After Optimization

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sales Btsb. 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 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

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

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

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 Sales.btsb.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 Sales.btsb.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

sales.btsb.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Bound to Stay Bound Books - Linking Libraries to Children's Books

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

sales.btsb.com

sales.btsb.com

style.css

main.min.css

font-awesome.min.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

sales.btsb.com

sales.btsb.com

style.css

main.min.css

font-awesome.min.css

flashblock.css

player.css

livechat-icons.css

style.min.css

style.min.css

light_style.css

soundmanager2-nodebug-jsmin.js

jquery.min.js

jquery-migrate.min.js

widget.js

gallery.min.js

collapse.js

wp-embed.min.js

jquery-latest.min.js

jquery-ui.min.js

Utilities.js

Ajax.js

autocomplete.js

jquery-migrate-1.2.1.min.js

modernizr.min.js

jquery.cycle2.min.js

jquery.superbox-min.js

cloud-zoom.1.0.2.min.js

jquery.validate.min.js

txy6ohw.js

main.min.js

wp-emoji-release.min.js

printonly.css

bg-lines-header-home.png

bg-logo-words.png

bg-bar-sub-menu.png

nav-callouts.gif

social-footer.gif

10-Day-Turnaround-1100-X-463-300-dpi-1-1100x463.jpg

logo-header.png

Sustainable-Development-Goals-290x150.jpg

5-kinds-of-nonfiction-290x150.jpg

Manga_Rotator-290x150.jpg