6.7 sec in total
2.8 sec
3.8 sec
152 ms
Welcome to ibooksmarter.com homepage info - get ready to check I BOOK SMARTER best content for Russia right away, or after learning these important things about ibooksmarter.com
Visit ibooksmarter.comWe analyzed Ibooksmarter.com page load time and found that the first response time was 2.8 sec 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.
ibooksmarter.com performance score
name
value
score
weighting
Value6.3 s
3/100
10%
Value18.0 s
0/100
25%
Value10.0 s
9/100
10%
Value1,860 ms
9/100
30%
Value0.067
97/100
15%
Value15.1 s
7/100
10%
2775 ms
20 ms
42 ms
775 ms
26 ms
Our browser made a total of 7 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Ibooksmarter.com, 14% (1 request) were made to Code.jquery.com and 14% (1 request) were made to D31qbv1cthcecs.cloudfront.net. The less responsive or slowest element that took the longest time to load (2.8 sec) relates to the external source Ibooksmarter.perfectinter.net.
Page size can be reduced by 61.5 kB (37%)
165.8 kB
104.3 kB
In fact, the total size of Ibooksmarter.com main page is 165.8 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. Only 10% of websites need less resources to load. Images take 161.8 kB which makes up the majority of the site volume.
Potential reduce by 1.4 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. This page needs HTML code to be minified as it can gain 282 B, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 1.4 kB or 60% of the original size.
Potential reduce by 60.1 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. Obviously, I BOOK SMARTER needs image optimization as it can save up to 60.1 kB or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 3 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.
We found no issues to fix!
6
6
The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of I BOOK SMARTER. According to our analytics all requests are already optimized.
ibooksmarter.perfectinter.net
2775 ms
jquery-1.8.3.js
20 ms
atrk.js
42 ms
ibooksmarter.jpg
775 ms
atrk.gif
26 ms
bgtrans.png
356 ms
test.png
140 ms
ibooksmarter.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 input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
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
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
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.
ibooksmarter.com SEO score
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ibooksmarter.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Ibooksmarter.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.
ibooksmarter.com
Open Graph description is not detected on the main page of I BOOK SMARTER. 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: