libri.de Website Information

Daily Unique Visits: 7,946

Daily Page Views: 39,730

Income Per Day: $99

Estimated Value: $59,400

libri.de is registered under .DE top-level domain. Please check other sites in .DE zone.

No name server records were found.

and is probably hosted by Nexinto GmbH. See the full list of other websites hosted by Nexinto GmbH.

The highest website libri.de position in Alexa rank database was 70954 and the lowest rank position was 999820. Current position of libri.de in Alexa rank database is 171478.

Desktop speed score of libri.de (44/100) is better than the results of 18.13% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of libri.de (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.

Mobile speed score of libri.de (31/100) is better than the results of 10.59% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

libri.de Alexa Rank

The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.

libri.de whois

WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.

Domain: libri.de
Status: connect

libri.de server information

Servers Location

libri.de desktop page speed rank

Last tested: 2019-09-06

Desktop Speed Bad

44/100

libri.de Desktop Speed Test Quick Summary

priority - 119Optimize images

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priority - 12Avoid landing page redirects

Your page has 3 redirects. Redirects introduce additional delays before the page can be loaded.

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http://libri.de/
https://libri.de/
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https://www.libri.de/de/

priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 4 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.libri.de/de/wp-content/plugins/google-…ntend.min.js?ver=7.7.1
https://www.libri.de/de/wp-includes/js/jquery/jquery.js?ver=1.12.4-wp
https://www.libri.de/de/wp-includes/js/jquery/jque…grate.min.js?ver=1.4.1
https://www.libri.de/de/wp-content/plugins/cookie-…ront.min.js?ver=1.2.46

Optimize CSS Delivery of the following:

https://www.libri.de/de/wp-includes/css/dist/block…tyle.min.css?ver=5.2.3
https://www.libri.de/de/wp-content/plugins/kadence…le.build.css?ver=1.6.6
https://www.libri.de/de/wp-content/plugins/cookie-…ront.min.css?ver=5.2.3
https://www.libri.de/de/wp-content/plugins/wp-job-…ect2.min.css?ver=4.0.5
https://www.libri.de/de/wp-content/plugins/downloa…frontend.css?ver=5.2.3
https://www.libri.de/de/wp-content/themes/libri/css/fonts.min.css?ver=1.3.7
https://www.libri.de/de/wp-content/themes/libri/style.min.css?ver=1.3.7
https://www.libri.de/de/wp-content/themes/libri/js…ybox.min.css?ver=1.3.7

priority - 1Reduce server response time

In our test, your server responded in 0.29 seconds.

priority - 0Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

https://www.google-analytics.com/analytics.js (2 hours)

priority - 0Minify JavaScript

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libri.de Desktop Resource Breakdown

Total Resources	58
Number of Hosts	9
Static Resources	46
JavaScript Resources	14
CSS Resources	9

libri.de mobile page speed rank

Last tested: 2017-12-02

Mobile Speed Bad

31/100

libri.de Mobile Speed Test Quick Summary

priority - 154Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 1.5MiB (74% reduction).

Compressing https://www.libri.de/fileadmin/user_upload/Gestalt…lider/HEF_SLMLager.jpg could save 311.6KiB (72% reduction).
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priority - 61Avoid landing page redirects

Your page has 4 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://libri.de/
https://libri.de/
http://www.libri.de/
https://www.libri.de/
https://www.libri.de/de/home.html

priority - 16Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

https://www.libri.de/typo3temp/compressor/merged-2…b576b7e.css?1511884741

priority - 1Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

https://static.doubleclick.net/instream/ad_status.js (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

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priority - 0Reduce server response time

libri.de Mobile Resource Breakdown

Total Resources	56
Number of Hosts	10
Static Resources	39
JavaScript Resources	13
CSS Resources	2

libri.de mobile page usability

Last tested: 2017-12-02

Mobile Usability Good

99/100

libri.de Mobile Usability Test Quick Summary

priority - 0Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a href="de/home.html" class="navbar-brand-tablet"></a> is close to 5 other tap targets.

The tap target <a href="https://www.yo…?v=RTcLir0WehY" class="ytp-watermark…ix-sessionlink"></a> is close to 1 other tap targets.

libri.de HTML validation

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Line: 22 Column: 1 - 106
"...Germany"> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0"> <meta..."

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Line: 173 Column: 23 - 51
"..."top-nav"><section class="top-section"><ul cl..." Line: 299 Column: 4 - 49
"... <section id="socialmarks" class="footer-blue"> <d..." Line: 317 Column: 2 - 33
"...tainer"> <section class="footer-section"> <di..."

Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).

Line: 222 Column: 3 - 22
"...minar"> <h1 id="desktop-h1">Ihre Z..." Line: 234 Column: 5 - 23
"...nts"> <h1 id="tablet-h1">Ihre Z..." Line: 200 Column: 4 - 21
"...</div> <h1 class="White">Heute ..." Line: 187 Column: 4 - 22
"...</div> <h1 class="Orange">Die ga..." Line: 269 Column: 4 - 20
"...</div> <h1 class="Blue">Lesen ..." Line: 214 Column: 4 - 22
"...</div> <h1 class="Orange">Libri ..."

Errors

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

Line: 23 Column: 1 - 62
"...lable=0"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <meta..."

Element “a” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Line: 173 Column: 74 - 115
"...ain-menu"><a href="de/home.html" class="littleLogo"><img s..."

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Line: 173 Column: 116 - 164
"...ttleLogo"><img src="fileadmin/user_upload/header_logo.png"></a><l..."

Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.

Line: 287 Column: 4 - 290
"...00%;"> <iframe class='youtubeplayer' id="go-youtube-player-12" width="100%" height="100%" src="https://www.youtube.com/embed/RTcLir0WehY?modestbranding=1&showinfo=0&rel=0&controls=0?enablejsapi=1&autoplay=0&rel=0&wmode=transparent" wmode="Opaque" frameborder="0" allowfullscreen></iframe>..."

Bad value “100%” for attribute “height” on element “iframe”: Expected a digit but saw “%” instead.

Attribute “wmode” not allowed on element “iframe” at this point.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

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libri.de Ping

Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.

libri.de TRACEROUTE

Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.

LIBRI.DE Startseite | Libri GmbH

libri.de Website Information

Advertisement

libri.de Alexa Rank

libri.de whois

libri.de server information

Servers Location

libri.de desktop page speed rank

libri.de Desktop Speed Test Quick Summary

priority - 119Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 1.1MiB (68% reduction).

priority - 12Avoid landing page redirects

Your page has 3 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 4 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 1Reduce server response time

In our test, your server responded in 0.29 seconds.

priority - 0Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

priority - 0Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 777B (34% reduction).

libri.de Desktop Resource Breakdown

libri.de mobile page speed rank

libri.de Mobile Speed Test Quick Summary

priority - 154Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 1.5MiB (74% reduction).

priority - 61Avoid landing page redirects

Your page has 4 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

priority - 16Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

priority - 1Leverage browser caching

Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.

Leverage browser caching for the following cacheable resources:

priority - 1Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 9.1KiB (46% reduction).

priority - 0Reduce server response time

libri.de Mobile Resource Breakdown

libri.de mobile page usability

libri.de Mobile Usability Test Quick Summary

priority - 0Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

libri.de HTML validation

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).

Errors

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

Element “a” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.

Bad value “100%” for attribute “height” on element “iframe”: Expected a digit but saw “%” instead.

Attribute “wmode” not allowed on element “iframe” at this point.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

libri.de similar domains

libri.de Ping

libri.de TRACEROUTE