2.6 sec in total
335 ms
2.1 sec
164 ms
Welcome to vlebooks.com homepage info - get ready to check V Le Books best content for United Kingdom right away, or after learning these important things about vlebooks.com
The VleBooks online learning platform provides ebooks to Schools, Universities, and Libraries.
Visit vlebooks.comWe analyzed Vlebooks.com page load time and found that the first response time was 335 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
vlebooks.com performance score
name
value
score
weighting
Value4.7 s
12/100
10%
Value4.8 s
30/100
25%
Value4.9 s
66/100
10%
Value410 ms
66/100
30%
Value0
100/100
15%
Value5.7 s
68/100
10%
335 ms
602 ms
98 ms
95 ms
443 ms
Our browser made a total of 23 requests to load all elements on the main page. We found that 96% of them (22 requests) were addressed to the original Vlebooks.com, 4% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (602 ms) belongs to the original domain Vlebooks.com.
Page size can be reduced by 8.1 kB (18%)
45.8 kB
37.7 kB
In fact, the total size of Vlebooks.com main page is 45.8 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. 15% of websites need less resources to load. Images take 37.5 kB which makes up the majority of the site volume.
Potential reduce by 6.1 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 2.1 kB, which is 26% 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 6.1 kB or 75% of the original size.
Potential reduce by 1.9 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. V Le Books images are well optimized though.
Potential reduce by 61 B
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. Vlebooks.com needs all CSS files to be minified and compressed as it can save up to 61 B or 28% of the original size.
We found no issues to fix!
19
19
The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of V Le Books. According to our analytics all requests are already optimized.
vlebooks.com
335 ms
www.vlebooks.com
602 ms
vleweb
98 ms
95 ms
thirdparty
443 ms
css
254 ms
css
259 ms
css
57 ms
ajax-loader.gif
99 ms
header-bg.gif
89 ms
VLelogo.jpg
100 ms
signup_btn.gif
174 ms
tweet_btn.gif
188 ms
fb_btn.gif
198 ms
login_enquery.jpg
267 ms
login_about.jpg
259 ms
login_faq.jpg
266 ms
login_blue_bg.gif
270 ms
big_login_btn.png
277 ms
login_vle_bg.jpg
281 ms
input_bg.png
343 ms
login_btn.gif
350 ms
login_foot_bg.jpg
350 ms
vlebooks.com accessibility score
vlebooks.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
vlebooks.com SEO score
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
EN
N/A
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vlebooks.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 Vlebooks.com main page’s claimed encoding is . 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.
vlebooks.com
Open Graph description is not detected on the main page of V Le Books. 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: