book2look.de Website Information

Daily Unique Visits: 1,312

Daily Page Views: 2,624

Income Per Day: $8

Estimated Value: $1,920

This website is located in United Kingdom and is using following IP address 46.38.182.162. See the complete list of popular websites hosted in United Kingdom.

book2look.de is registered under .DE top-level domain. Please check other sites in .DE zone.

Website book2look.de is using the following name servers:

ns.rackspace.com
ns2.rackspace.com

and is probably hosted by Rackspace Ltd.. See the full list of other websites hosted by Rackspace Ltd..

The highest website book2look.de position in Alexa rank database was 240952 and the lowest rank position was 999885. Current position of book2look.de in Alexa rank database is 546410.

Desktop speed score of book2look.de (68/100) is better than the results of 47.59% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of book2look.de (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.

Mobile speed score of book2look.de (45/100) is better than the results of 25.64% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

book2look.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.

book2look.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: book2look.de
Status: connect

book2look.de server information

Servers Location

book2look.de desktop page speed rank

Last tested: 2015-10-09

Desktop Speed Medium

68/100

book2look.de Desktop Speed Test Quick Summary

priority - 31Leverage 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:

http://c1222158.r58.cf3.rackcdn.com/scripts/wz_tooltip.js (12.6 minutes)
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priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 20 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

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http://book2look.de/javascript/jquery.dotdotdot.min.js
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priority - 5Optimize images

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

Optimize the following images to reduce their size by 41.9KiB (17% reduction).

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priority - 1Minify JavaScript

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priority - 0Minify HTML

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book2look.de Desktop Resource Breakdown

Total Resources	92
Number of Hosts	4
Static Resources	84
JavaScript Resources	30
CSS Resources	6

book2look.de mobile page speed rank

Last tested: 2019-08-10

Mobile Speed Bad

45/100

book2look.de Mobile Speed Test Quick Summary

priority - 72Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 18 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.book2look.com/javascript/scriptAdderMain.js
https://705e42e067983b44d447-bb70a1c24d70fb2d57bab…s/jquery-1.11.1.min.js
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Optimize CSS Delivery of the following:

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priority - 41Leverage 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:

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https://705e42e067983b44d447-bb70a1c24d70fb2d57bab…site/js/respond.min.js (60 minutes)
https://js-agent.newrelic.com/nr-1130.min.js (2 hours)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 12Optimize images

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

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priority - 8Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 26% of the final above-the-fold content could be rendered with the full HTML response.

Click to see the screenshot with only the HTML response:

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 8.2KiB (34% reduction).

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priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 2.6KiB (17% reduction).

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priority - 0Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 677B (25% reduction).

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book2look.de Mobile Resource Breakdown

Total Resources	74
Number of Hosts	9
Static Resources	65
JavaScript Resources	22
CSS Resources	5

book2look.de mobile page usability

Last tested: 2019-08-10

Mobile Usability Good

100/100

book2look.de HTML validation

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: 10 Column: 5 - 69
".... --> <meta http-equiv="X-UA-Compatible" content="IE=edge, chrome=1" /><meta ..."

Bad value “CACHE-CONTROL” for attribute “http-equiv” on element “meta”.

Line: 30 Column: 717 - 770
"...se/ie5" /><meta http-equiv="CACHE-CONTROL" content="NO-CACHE" /><meta ..." Line: 30 Column: 771 - 824
"...-CACHE" /><meta http-equiv="CACHE-CONTROL" content="NO-STORE" /><meta ..."

Bad value “Expires” for attribute “http-equiv” on element “meta”.

Line: 30 Column: 825 - 866
"...-STORE" /><meta http-equiv="Expires" content="-1" /><meta ..."

Element “input” with attribute “type” whose value is “button” must have non-empty attribute “value”.

Line: 154 Column: 33 - 94
"... <input type="button" class="btnLoginReg" aria-label="Login" /> ..." Line: 247 Column: 33 - 101
"... <input type="button" class="btn_search_static" aria-label="Search" /> ..."

Bad value “” for attribute “id” on element “a”: An ID must not be the empty string.

Line: 172 Column: 50 - 71
"... class=""><a id="" data-lang=""><span ..."

The element “label” must not appear as a descendant of the “a” element.

Line: 224 Column: 77 - 106
"...ss="link"><label id="ctl00_lbl_Imprint">Contac..." Line: 226 Column: 80 - 105
"...ss="link"><label id="ctl00_lbl_agb">Terms ..."

Duplicate ID “”.

Line: 234 Column: 29 - 116
"... <div onkeypress="javascript:return WebForm_FireDefaultButton(event, 'btnSearch')" id=""> ..."

Bad value “” for attribute “id” on element “div”: An ID must not be the empty string.

Line: 234 Column: 29 - 116
"... <div onkeypress="javascript:return WebForm_FireDefaultButton(event, 'btnSearch')" id=""> ..."

Attribute “alternatetext” not allowed on element “input” at this point.

Line: 241 Column: 37 - 190
"... <input type="submit" name="ctl00$ImageButton2" value="" id="ctl00_ImageButton2" title="Book search" class="btn_search_topbar01 cancel" AlternateText="" /> ..."

Warnings

The first occurrence of ID “” was here.

Line: 172 Column: 50 - 71
"... class=""><a id="" data-lang=""><span ..."

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book2look.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.

book2look.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.

BOOK2LOOK.DE book2look Start

book2look.de Website Information

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book2look.de Alexa Rank

book2look.de whois

book2look.de server information

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book2look.de desktop page speed rank

book2look.de Desktop Speed Test Quick Summary

priority - 31Leverage 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 - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 20 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 5Optimize images

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

Optimize the following images to reduce their size by 41.9KiB (17% reduction).

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 5.7KiB (35% reduction).

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 1.1KiB (15% reduction).

book2look.de Desktop Resource Breakdown

book2look.de mobile page speed rank

book2look.de Mobile Speed Test Quick Summary

priority - 72Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 18 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 41Leverage 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 - 12Optimize images

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

Optimize the following images to reduce their size by 121.6KiB (43% reduction).

priority - 8Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

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 8.2KiB (34% reduction).

priority - 0Minify HTML

Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.

Minify HTML for the following resources to reduce their size by 2.6KiB (17% reduction).

priority - 0Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 677B (25% reduction).

book2look.de Mobile Resource Breakdown

book2look.de mobile page usability

book2look.de HTML validation

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”.

Bad value “CACHE-CONTROL” for attribute “http-equiv” on element “meta”.

Bad value “Expires” for attribute “http-equiv” on element “meta”.

Element “input” with attribute “type” whose value is “button” must have non-empty attribute “value”.

Bad value “” for attribute “id” on element “a”: An ID must not be the empty string.

The element “label” must not appear as a descendant of the “a” element.

Duplicate ID “”.

Bad value “” for attribute “id” on element “div”: An ID must not be the empty string.

Attribute “alternatetext” not allowed on element “input” at this point.

Warnings

The first occurrence of ID “” was here.

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book2look.de Ping

book2look.de TRACEROUTE