1.7 sec in total
302 ms
1.3 sec
101 ms
Welcome to marco.book.fr homepage info - get ready to check Marco Book best content for France right away, or after learning these important things about marco.book.fr
Visit marco.book.frWe analyzed Marco.book.fr page load time and found that the first response time was 302 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
marco.book.fr performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value6.4 s
10/100
25%
Value3.8 s
84/100
10%
Value110 ms
98/100
30%
Value0
100/100
15%
Value5.6 s
69/100
10%
302 ms
188 ms
189 ms
23 ms
199 ms
Our browser made a total of 21 requests to load all elements on the main page. We found that 14% of them (3 requests) were addressed to the original Marco.book.fr, 33% (7 requests) were made to Book.fr and 14% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (524 ms) belongs to the original domain Marco.book.fr.
Page size can be reduced by 36.7 kB (50%)
73.7 kB
37.1 kB
In fact, the total size of Marco.book.fr main page is 73.7 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. 30% of websites need less resources to load. Images take 20.3 kB which makes up the majority of the site volume.
Potential reduce by 11.6 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 11.6 kB or 70% of the original size.
Potential reduce by 0 B
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. Marco Book images are well optimized though.
Potential reduce by 12.2 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 12.2 kB or 64% of the original size.
Potential reduce by 12.8 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. Marco.book.fr needs all CSS files to be minified and compressed as it can save up to 12.8 kB or 73% of the original size.
Number of requests can be reduced by 5 (31%)
16
11
The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Marco 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 6 to 1 for CSS and as a result speed up the page load time.
www.marco.book.fr
302 ms
common.css
188 ms
style.css
189 ms
css
23 ms
css.php
199 ms
css
35 ms
com.js
201 ms
bk.js
202 ms
_bjqr0umgey.jpg
99 ms
sdk.js
6 ms
tweet_button.html
85 ms
sfubm1w07y.jpg
524 ms
style.php
119 ms
jot
100 ms
118 ms
Pru33qjShpZSmG3z6VYwnaCWcynf_cDxXwCLxiixG1c.ttf
6 ms
5M21SdFLkD52QavfmHs6cA.ttf
30 ms
PoiretOne-400normal.woff
186 ms
b9QBgL0iMZfDSpmcXcE8nIU_FpLvXrv7la5ElqLzFTw.ttf
43 ms
xd_arbiter.php
39 ms
xd_arbiter.php
48 ms
marco.book.fr 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-hidden="true"] elements contain focusable descendents
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
Image elements do not have [alt] attributes
Links do not have a discernible name
marco.book.fr 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
General
Impact
Issue
Detected JavaScript libraries
marco.book.fr SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
FR
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Marco.book.fr can be misinterpreted by Google and other search engines. Our service has detected that French 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 Marco.book.fr main page’s claimed encoding is iso-8859-1. 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.
marco.book.fr
Open Graph data is detected on the main page of Marco Book. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: