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Welcome to bigbookofsales.com homepage info - get ready to check Big Book Of Sales best content right away, or after learning these important things about bigbookofsales.com
The Big Book of Sales: Mastering The Art of Sales. Combining powerful sales technique with an understanding of human behavior. Build a wildly successful career in sales. Start now! - Kindle edition by...
Visit bigbookofsales.comWe analyzed Bigbookofsales.com page load time and found that the first response time was 66 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
bigbookofsales.com performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value5.8 s
16/100
25%
Value8.3 s
19/100
10%
Value430 ms
65/100
30%
Value0.052
98/100
15%
Value13.8 s
10/100
10%
66 ms
48 ms
2025 ms
28 ms
110 ms
Our browser made a total of 102 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Bigbookofsales.com, 47% (48 requests) were made to M.media-amazon.com and 21% (21 requests) were made to Images-na.ssl-images-amazon.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Amazon.com.
Page size can be reduced by 925.2 kB (62%)
1.5 MB
561.4 kB
In fact, the total size of Bigbookofsales.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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. HTML takes 1.2 MB which makes up the majority of the site volume.
Potential reduce by 916.2 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 916.2 kB or 79% of the original size.
Potential reduce by 8.1 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. Big Book Of Sales images are well optimized though.
Potential reduce by 837 B
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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 51 (56%)
91
40
The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Big Book Of Sales. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
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639 ms
getFollowStatus
568 ms
generic.html
387 ms
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218 ms
com.amazon.csm.nexusclient.prod
233 ms
com.amazon.csm.csa.prod
399 ms
iu3
38 ms
pr
70 ms
fetchContextData
113 ms
test.png
128 ms
getRatingFeedbackHtml
74 ms
bigbookofsales.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-*] attributes do not match their roles
[role]s do not have all required [aria-*] attributes
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
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
bigbookofsales.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
Browser errors were logged to the console
bigbookofsales.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
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bigbookofsales.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 Bigbookofsales.com main page’s claimed encoding is iso-8859-1. 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.
bigbookofsales.com
Open Graph description is not detected on the main page of Big Book Of Sales. 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: