JACOB.DE PCs, Hardware, Software & weiteres Zubehör bei JACOB online kaufen

jacob.de Website Information

Daily Unique Visits: 9,252

Daily Page Views: 46,260

Income Per Day: $116

Estimated Value: $69,600

This website is located in Germany and is using following IP address 109.109.206.28. See the complete list of popular websites hosted in Germany.

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

Website jacob.de is using the following name servers:

  • ns1.hans.hosteurope.de
  • ns2.hans.hosteurope.de

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

The highest website jacob.de position in Alexa rank database was 9561 and the lowest rank position was 988587. Current position of jacob.de in Alexa rank database is 147262.

Desktop speed score of jacob.de (85/100) is better than the results of 80% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of jacob.de (98/100) is better than the results of 55.61% of other sites and means that the page is mobile-friendly.

Mobile speed score of jacob.de (61/100) is better than the results of 57.04% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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jacob.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.


jacob.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: jacob.de
Status: connect

jacob.de server information

Servers Location

jacob.de desktop page speed rank

Last tested: 2019-11-30


Desktop Speed Good
85/100

jacob.de Desktop Speed Test Quick Summary


priority - 9Optimize images

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

Optimize the following images to reduce their size by 89.8KiB (48% reduction).

Compressing https://www.jacob.de/pic/slider_jpg/141.jpg could save 24.3KiB (47% reduction).
Compressing https://www.jacob.de/pic/tiles/asus-p3-280x280.jpg could save 23.7KiB (63% reduction).
Compressing https://external-media.kairion.de/onaare/2019-04-1…fgban400_rmkmpyiuz.jpg could save 20.6KiB (53% reduction).
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Compressing https://www.jacob.de/pic/tiles/seagate-exos.jpg could save 6.5KiB (22% reduction).
Compressing https://www.jacob.de/pic/brand/apple.png could save 640B (20% reduction).

priority - 3Leverage 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://c.kctag.net/vt.min.js (expiration not specified)
https://external-media.kairion.de/onaare/2019-04-1…fgban400_rmkmpyiuz.jpg (60 seconds)
https://js.kctag.net/kias-jacob-computer.js (60 seconds)
https://cdn.epoq.de/flow/jacob-de.js (10 minutes)
https://static.scarabresearch.com/wpjs/wpes5.js?ts=875042 (30 minutes)
https://static.scarabresearch.com/wpjs/wploader.js?ts=875042 (30 minutes)
https://cdn.scarabresearch.com/js/1380A0510C538AA2/scarab-v2.js (60 minutes)

priority - 2Prioritize 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 19% 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 - 1Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 8.4KiB (65% reduction).

Compressing https://c.kctag.net/vt.min.js could save 7.8KiB (65% reduction).
Compressing https://api.jacob.de/1.0/prices?skus=5997123%2C256…w&template=b2c&custId= could save 606B (61% reduction).

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 2.4KiB (11% reduction).

Minifying https://cdn.scarabresearch.com/js/1380A0510C538AA2/scarab-v2.js could save 2.4KiB (11% reduction) after compression.

jacob.de Desktop Resource Breakdown

Total Resources36
Number of Hosts16
Static Resources23
JavaScript Resources13
CSS Resources1

jacob.de mobile page speed rank

Last tested: 2018-04-30


Mobile Speed Bad
61/100

jacob.de Mobile Speed Test Quick Summary


priority - 34Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

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

http://jacob.de/
https://jacob.de/
https://www.jacob.de/

priority - 12Reduce server response time

priority - 8Eliminate 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.jacob.de/frontend/styles/styles-201804301526.css

priority - 5Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 49.1KiB (65% reduction).

Compressing https://matomo.jacob.de/piwik.js could save 41.2KiB (65% reduction).
Compressing https://c.kctag.net/live/vt.min.js could save 7.8KiB (65% reduction).
Compressing https://api.jacob.de/1.0/prices?skus=3062701&chann…w&template=b2c&custId= could save 113B (30% reduction).

priority - 5Optimize images

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

Optimize the following images to reduce their size by 46.3KiB (52% reduction).

Compressing https://www.jacob.de/pic/slider_jpg/143.jpg could save 32.4KiB (54% reduction).
Compressing https://www.jacob.de/pic/tiles/samsung-280x280.jpg could save 13.9KiB (50% reduction).

priority - 4Leverage 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://c.kctag.net/live/vt.min.js (expiration not specified)
https://d2zs7efolu1fdi.cloudfront.net/thumbs/image…b6026c212d7004d4c8.jpg (expiration not specified)
https://matomo.jacob.de/piwik.js (expiration not specified)
https://s.yimg.com/wi/ytc.js (expiration not specified)
https://cdn.epoq.de/flow/jacob-de.js (10 minutes)
https://js.kctag.net/kias-jacob-computer.js (2 hours)

jacob.de Mobile Resource Breakdown

Total Resources49
Number of Hosts21
Static Resources23
JavaScript Resources16
CSS Resources1

jacob.de mobile page usability

Last tested: 2018-04-30


Mobile Usability Good
98/100

jacob.de Mobile Usability Test Quick Summary


priority - 1Size 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 <div class="epoq-widget-co…d slick-slider">PreviousSamsun…W)393,50 €Next</div> and 3 others are close to other tap targets.

The tap target <div class="epoq-widget-co…d slick-slider">PreviousSamsun…W)393,50 €Next</div> and 3 others are close to other tap targets.

jacob.de HTML validation

Errors

Attribute “xmlns:og” not allowed here.

Line: 2 Column: 16 - 109
"...TYPE html> <html lang="de" xmlns:og="http://opengraphprotocol.org/schema/" xmlns:fb="http://www.facebook.com/2008/fbml"> <hea..."

Attribute “xmlns:fb” not allowed here.

Line: 2 Column: 16 - 109
"...TYPE html> <html lang="de" xmlns:og="http://opengraphprotocol.org/schema/" xmlns:fb="http://www.facebook.com/2008/fbml"> <hea..."

Bad value “” for attribute “name” on element “button”: Must not be empty.

Line: 64 Column: 8 - 86
"..."> <button name="" value="" class="c-btn c-btn--large c-btn--primary c-btn--full"> ..."

No space between attributes.

Line: 340 Column: - 2217
"... & Schränke 19"" class="c-side..."

Saw “"” when expecting an attribute name. Probable cause: “=” missing immediately before.

Line: 340 Column: - 2217
"... & Schränke 19"" class="c-side..."

Attribute “"” not allowed on element “a” at this point.

Line: 340 Column: 2104 - 2243
"...av__item"><a href="/19-zoll-Geh%C3%A4use-Schr%C3%A4nke/?SID=108a82d0d5c527e74342dae380fcbe28" title="Gehäuse & Schränke 19"" class="c-sideNav__link ">Gehäus..."

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

Line: 340 Column: 5766 - 5772
"...9of12@md"><style> .ribb..."

Bad value “follow” for attribute “rel” on element “a”: The string “follow” is not a registered keyword.

Line: 408 Column: 1861 - 2056
"...iewBadge"><a href="http://www.idealo.de/preisvergleich/Shop/5300.html" target="_blank" rel="follow" title="Unser Bewertungsprofil bei idealo" class="c1_reviewBadge__partner c1_reviewBadge__partner--idealo"><span ..."

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

Line: 409 Column: 106 - 140
"...ung</span><div class="c1_reviewBadge__stars"><i cla..." Line: 409 Column: 721 - 756
"...div></div><div class="c1_reviewBadge__result"><span ..." Line: 409 Column: 921 - 957
"...pan></div><div class="c1_reviewBadge__updated"> ..." Line: 412 Column: 108 - 142
"...ung</span><div class="c1_reviewBadge__stars"><i cla..." Line: 412 Column: 630 - 665
"...div></div><div class="c1_reviewBadge__result"><span ..." Line: 412 Column: 830 - 866
"...pan></div><div class="c1_reviewBadge__updated"> ..." Line: 415 Column: 103 - 137
"...ops</span><div class="c1_reviewBadge__stars"><i cla..." Line: 415 Column: 718 - 753
"...div></div><div class="c1_reviewBadge__result"><span ..." Line: 415 Column: 918 - 954
"...pan></div><div class="c1_reviewBadge__updated"> ..."

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

Line: 421 Column: 3 - 188
"...></div> <iframe id="tp_rtrgt_iframe_3506116056814790" name="tp_rtrgt_iframe_3506116056814790" src="//hal9000.redintelligence.net/retarget?a=32207&version=1" scrolling="no" width="1" height="1"></ifram..."

Bad value “true” for attribute “defer” on element “script”.

Line: 429 Column: 3 - 89
"...script> <script defer="true" type="text/javascript" src="//a.nexeps.com/retarget/nr_v3.min.js"></scri..."

Bad value “true” for attribute “async” on element “script”.

Line: 435 Column: 12 - 93
"... <script type="text/javascript" src="//static.criteo.net/js/ld/ld.js" async="true"></scri..."

Warnings

Attribute with the local name “xmlns:og” is not serializable as XML 1.0.

Line: 2 Column: 16 - 109
"...TYPE html> <html lang="de" xmlns:og="http://opengraphprotocol.org/schema/" xmlns:fb="http://www.facebook.com/2008/fbml"> <hea..."

Attribute with the local name “xmlns:fb” is not serializable as XML 1.0.

Line: 2 Column: 16 - 109
"...TYPE html> <html lang="de" xmlns:og="http://opengraphprotocol.org/schema/" xmlns:fb="http://www.facebook.com/2008/fbml"> <hea..."

Consider avoiding viewport values that prevent users from resizing documents.

Line: 6 Column: 3 - 123
"...=edge"> <meta name=viewport content="width=device-width, initial-scale=1,minimum-scale=1.0, maximum-scale=1.0, user-scalable=no"> <ti..."

Attribute “"” is not serializable as XML 1.0.

Line: 340 Column: 2104 - 2243
"...av__item"><a href="/19-zoll-Geh%C3%A4use-Schr%C3%A4nke/?SID=108a82d0d5c527e74342dae380fcbe28" title="Gehäuse & Schränke 19"" class="c-sideNav__link ">Gehäus..."

Empty heading.

Line: 373 Column: 1384 - 1435
"...></div><h1 style="font-size: 40px;color: #333;padding: 0;"></h1><div..."

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jacob.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.


jacob.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.