4.2 sec in total
196 ms
3.8 sec
222 ms
Welcome to otpbooks.com homepage info - get ready to check Otpbooks best content for United States right away, or after learning these important things about otpbooks.com
Specializing in strength training, physical therapy and corrective exercise
Visit otpbooks.comWe analyzed Otpbooks.com page load time and found that the first response time was 196 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
otpbooks.com performance score
name
value
score
weighting
Value3.5 s
36/100
10%
Value6.3 s
11/100
25%
Value6.4 s
40/100
10%
Value1,600 ms
12/100
30%
Value0.553
13/100
15%
Value11.4 s
19/100
10%
196 ms
14 ms
54 ms
50 ms
203 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 36% of them (13 requests) were addressed to the original Otpbooks.com, 14% (5 requests) were made to Fonts.gstatic.com and 8% (3 requests) were made to S.gravatar.com. The less responsive or slowest element that took the longest time to load (215 ms) relates to the external source Otpwpoffloads.s3.amazonaws.com.
Page size can be reduced by 632.5 kB (69%)
917.9 kB
285.4 kB
In fact, the total size of Otpbooks.com main page is 917.9 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. 50% of websites need less resources to load. CSS take 422.9 kB which makes up the majority of the site volume.
Potential reduce by 17.0 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 17.0 kB or 69% of the original size.
Potential reduce by 12.9 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. Obviously, Otpbooks needs image optimization as it can save up to 12.9 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 248.7 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 248.7 kB or 67% of the original size.
Potential reduce by 353.9 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. Otpbooks.com needs all CSS files to be minified and compressed as it can save up to 353.9 kB or 84% of the original size.
Number of requests can be reduced by 18 (62%)
29
11
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Otpbooks. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
www.otpbooks.com
196 ms
bY1RDoAgDEMvpA6PNMmMIGOELeH6ojHqh1_tmtfVgVgBrwqMIQ8zNBEvzFQ9jS3oloKaAqpSl5P7BXoxkhX0-8XcfnDP90XE1CqWifvMm-eQI37uVbJRSnIA.css
14 ms
M9bPKixNLarUMYYydHMz04sSS1L1cjPzAA.js
54 ms
M9Qvz89Pzs_NTS1KTtUtzyzOyMksLinWTywuTgVSWcXY5XUMCepLys8vKS4pSizQzc1PScwBAA.js
50 ms
home-script.php
203 ms
gprofiles.js
102 ms
M9TPSi0pSEzO1s_NTynNSS3WLy9IL8rPyAcA.js
49 ms
wp-embed.min.js
78 ms
e-201609.js
47 ms
main.css
82 ms
css
111 ms
bootstrap.min.js
66 ms
bootstrap.min.css
104 ms
fontello.css
83 ms
wp-emoji-release.min.js
170 ms
analytics.js
88 ms
body-bg.jpg
204 ms
books.jpg
215 ms
logo.jpg
193 ms
cart.png
178 ms
logo.jpg
178 ms
g.gif
20 ms
ec.js
15 ms
cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff
130 ms
MTP_ySUJH_bn48VBG8sNSnhCUOGz7vYGh680lGh-uXM.woff
148 ms
k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff
162 ms
xjAJXh38I15wypJXxuGMBobN6UDyHWBl620a-IRfuBk.woff
206 ms
PRmiXeptR36kaC0GEAetxn5HxGBcBvicCpTp6spHfNo.woff
205 ms
collect
99 ms
collect
125 ms
webengage-min-v-5.0.js
93 ms
hovercard.css
42 ms
services.css
63 ms
ga-audiences
69 ms
storage-frame-1.10.htm
79 ms
v4.js
37 ms
otpbooks.com accessibility score
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
[aria-hidden="true"] elements contain focusable descendents
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
Image elements do not have [alt] attributes
Links do not have a discernible name
otpbooks.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
otpbooks.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
Image elements do not have [alt] attributes
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 Otpbooks.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 Otpbooks.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.
otpbooks.com
Open Graph data is detected on the main page of Otpbooks. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: