9.1 sec in total
3 sec
5.8 sec
255 ms
Click here to check amazing Btsb content for United States. Otherwise, check out these important facts you probably never knew about btsb.com
Bound To Stay Bound Books, Inc. specializes in prebinding children's books to withstand abuse and hard usage.
Visit btsb.comWe analyzed Btsb.com page load time and found that the first response time was 3 sec and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
btsb.com performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value12.1 s
0/100
25%
Value10.4 s
8/100
10%
Value990 ms
28/100
30%
Value0.092
91/100
15%
Value16.6 s
5/100
10%
2979 ms
394 ms
1817 ms
5 ms
1240 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 47% of them (28 requests) were addressed to the original Btsb.com, 13% (8 requests) were made to I0.wp.com and 8% (5 requests) were made to I2.wp.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Btsb.com.
Page size can be reduced by 501.4 kB (34%)
1.5 MB
955.5 kB
In fact, the total size of Btsb.com main page is 1.5 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. 65% of websites need less resources to load. Images take 781.8 kB which makes up the majority of the site volume.
Potential reduce by 37.2 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 37.2 kB or 78% of the original size.
Potential reduce by 128 B
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. Btsb images are well optimized though.
Potential reduce by 237.7 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 237.7 kB or 67% of the original size.
Potential reduce by 226.4 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. Btsb.com needs all CSS files to be minified and compressed as it can save up to 226.4 kB or 84% of the original size.
Number of requests can be reduced by 30 (53%)
57
27
The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 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 24 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
www.btsb.com
2979 ms
style.css
394 ms
main.min.css
1817 ms
font-awesome.min.css
5 ms
style.min.css
1240 ms
jetpack.css
1538 ms
jquery.js
1674 ms
jquery-migrate.min.js
136 ms
photon.js
146 ms
gallery.min.js
223 ms
devicepx-jetpack.js
58 ms
gprofiles.js
58 ms
wpgroho.js
292 ms
wp-embed.min.js
356 ms
e-201609.js
11 ms
jquery-latest.min.js
10 ms
jquery-ui.min.js
10 ms
Utilities.js
600 ms
Ajax.js
422 ms
autocomplete.js
492 ms
jquery-migrate-1.2.1.min.js
598 ms
modernizr.min.js
11 ms
jquery.cycle2.min.js
14 ms
jquery.superbox-min.js
665 ms
cloud-zoom.1.0.2.min.js
718 ms
jquery.validate.min.js
769 ms
txy6ohw.js
140 ms
main.min.js
807 ms
wp-emoji-release.min.js
212 ms
kidproof-cover.jpg
63 ms
btsb-difference.jpg
58 ms
series-alert.jpg
57 ms
bg-lines-header-home.png
107 ms
bg-logo-words.png
106 ms
logo-header.png
168 ms
bg-bar-sub-menu.png
84 ms
nav-callouts.gif
84 ms
social-footer.gif
168 ms
lorivid.png
47 ms
classroomsets.jpg
45 ms
reading-levels-search.jpg
43 ms
reading_in_Class-copy.jpg
42 ms
FULLCOLOR_BUG_95YRS_SMALL-RGB.jpg
42 ms
judy-freeman.jpg
41 ms
annie-barrows.jpg
46 ms
processing2.jpg
44 ms
commoncore.jpg
45 ms
img-brochures.jpg
44 ms
newsite-books-side.jpg
46 ms
overstock-rotator.jpg
47 ms
rebinding.jpg
44 ms
fontawesome-webfont.woff
32 ms
g.gif
20 ms
printonly.css
190 ms
analytics.js
159 ms
hovercard.css
49 ms
services.css
58 ms
loader.gif
68 ms
collect
18 ms
collect
57 ms
btsb.com accessibility score
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
Buttons do not have an accessible name
Form elements do not have associated labels
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
btsb.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
btsb.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 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 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.
btsb.com
Open Graph data is detected on the main page of Btsb. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: