4.6 sec in total
328 ms
2.8 sec
1.5 sec
Click here to check amazing Vivo Book content for Azerbaijan. Otherwise, check out these important facts you probably never knew about vivo-book.com
Vivo-Book.com elektron kitabxana.Dedektiv,roman,dram,povest,elmi,tarixi,bədii,dini,kitab.Kitab yukle,elektron kitablar,PDF kitab yukle
Visit vivo-book.comWe analyzed Vivo-book.com page load time and found that the first response time was 328 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
vivo-book.com performance score
name
value
score
weighting
Value1.6 s
94/100
10%
Value1.6 s
99/100
25%
Value2.5 s
97/100
10%
Value170 ms
93/100
30%
Value0.193
64/100
15%
Value3.7 s
90/100
10%
328 ms
32 ms
223 ms
149 ms
147 ms
Our browser made a total of 141 requests to load all elements on the main page. We found that 48% of them (68 requests) were addressed to the original Vivo-book.com, 11% (15 requests) were made to Static.xx.fbcdn.net and 9% (13 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Vivo-book.com.
Page size can be reduced by 900.7 kB (21%)
4.3 MB
3.4 MB
In fact, the total size of Vivo-book.com main page is 4.3 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. 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. Images take 3.4 MB which makes up the majority of the site volume.
Potential reduce by 49.2 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 49.2 kB or 76% of the original size.
Potential reduce by 333.5 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. Vivo Book images are well optimized though.
Potential reduce by 336.7 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 336.7 kB or 61% of the original size.
Potential reduce by 181.4 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. Vivo-book.com needs all CSS files to be minified and compressed as it can save up to 181.4 kB or 86% of the original size.
Number of requests can be reduced by 44 (32%)
136
92
The browser has sent 136 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vivo Book. 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 13 to 1 for CSS and as a result speed up the page load time.
vivo-book.com
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vivo-book.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
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.
vivo-book.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Issues were logged in the Issues panel in Chrome Devtools
vivo-book.com SEO score
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 doesn't use legible font sizes
N/A
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vivo-book.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), while the claimed language is English. Our system also found out that Vivo-book.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.
vivo-book.com
Open Graph description is not detected on the main page of Vivo Book. 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: