44 sec in total
15.2 sec
28.7 sec
106 ms
Visit 16kbook.com now to see the best up-to-date 16 Kbook content and also check out these interesting facts you probably never knew about 16kbook.com
Visit 16kbook.comWe analyzed 16kbook.com page load time and found that the first response time was 15.2 sec and then it took 28.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
16kbook.com performance score
name
value
score
weighting
Value3.1 s
47/100
10%
Value3.3 s
70/100
25%
Value3.1 s
93/100
10%
Value220 ms
87/100
30%
Value0.099
90/100
15%
Value3.9 s
89/100
10%
15244 ms
1493 ms
10589 ms
843 ms
133 ms
Our browser made a total of 10 requests to load all elements on the main page. We found that 10% of them (1 request) were addressed to the original 16kbook.com, 10% (1 request) were made to Baiducdn.oss-cn-hangzhou.aliyuncs.com and 10% (1 request) were made to Js.users.51.la. The less responsive or slowest element that took the longest time to load (15.2 sec) belongs to the original domain 16kbook.com.
Page size can be reduced by 15.5 kB (67%)
23.2 kB
7.7 kB
In fact, the total size of 16kbook.com main page is 23.2 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Javascripts take 13.2 kB which makes up the majority of the site volume.
Potential reduce by 7.2 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 7.2 kB or 72% of the original size.
Potential reduce by 8.3 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 8.3 kB or 63% of the original size.
Number of requests can be reduced by 3 (43%)
7
4
The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 16 Kbook. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
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16kbook.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
Document doesn't have a <title> element
<frame> or <iframe> elements do not have a title
16kbook.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
16kbook.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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
N/A
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 16kbook.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that 16kbook.com main page’s claimed encoding is gb2312. 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.
{{og_description}}
16kbook.com
Open Graph description is not detected on the main page of 16 Kbook. 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: