2.7 sec in total
152 ms
2.4 sec
170 ms
Visit librivox.org now to see the best up-to-date Libri Vox content for United States and also check out these interesting facts you probably never knew about librivox.org
Visit librivox.orgWe analyzed Librivox.org page load time and found that the first response time was 152 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
librivox.org performance score
name
value
score
weighting
Value2.8 s
57/100
10%
Value3.1 s
76/100
25%
Value3.9 s
83/100
10%
Value230 ms
86/100
30%
Value0.001
100/100
15%
Value4.1 s
87/100
10%
152 ms
793 ms
283 ms
498 ms
214 ms
Our browser made a total of 25 requests to load all elements on the main page. We found that 60% of them (15 requests) were addressed to the original Librivox.org, 20% (5 requests) were made to Ia801500.us.archive.org and 8% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (793 ms) belongs to the original domain Librivox.org.
Page size can be reduced by 132.6 kB (34%)
390.8 kB
258.2 kB
In fact, the total size of Librivox.org main page is 390.8 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. 20% of websites need less resources to load. Images take 204.3 kB which makes up the majority of the site volume.
Potential reduce by 14.2 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. This page needs HTML code to be minified as it can gain 2.0 kB, which is 11% 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 14.2 kB or 76% of the original size.
Potential reduce by 12.5 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. Libri Vox images are well optimized though.
Potential reduce by 65.2 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 65.2 kB or 55% of the original size.
Potential reduce by 40.7 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. Librivox.org needs all CSS files to be minified and compressed as it can save up to 40.7 kB or 83% of the original size.
Number of requests can be reduced by 3 (14%)
22
19
The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Libri Vox. 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.
librivox.org
152 ms
librivox.org
793 ms
style.css
283 ms
jquery.js
498 ms
jquery-migrate.min.js
214 ms
small-menu.js
211 ms
style.css
209 ms
ga.js
36 ms
librivox-logo.png
120 ms
sprite.png
120 ms
book-cover-default-65x65.gif
83 ms
public-domain-license.gif
119 ms
stroke.gif
110 ms
icons.png
181 ms
statistics-icon.png
181 ms
__utm.gif
13 ms
book-cover-default-65x65.gif
109 ms
abandoned_1602_thumb.jpg
543 ms
hca_6_1602_thumb.jpg
534 ms
sammlung_gedicht_020_thumb.jpg
475 ms
latemassacre_piedmont_1602_thumb.jpg
442 ms
parallel_lives_4_1602_thumb.jpg
454 ms
fool_there_was_1602_thumb.jpg
452 ms
door_wall_1602_thumb.jpg
455 ms
war_workers_1602_thumb.jpg
378 ms
librivox.org 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
librivox.org 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
librivox.org 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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Librivox.org 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 Librivox.org 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.
librivox.org
Open Graph description is not detected on the main page of Libri Vox. 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: