deb.de Website Information

Daily Unique Visits: 873

Daily Page Views: 1,746

Income Per Day: $5

Estimated Value: $1,200

This website is located in Germany and is using following IP address 80.85.5.75. See the complete list of popular websites hosted in Germany.

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

Website deb.de is using the following name servers:

rzdns01.schwarz.hosting
b.ns14.net

and is probably hosted by Bisping & Bisping GmbH & Co KG. See the full list of other websites hosted by Bisping & Bisping GmbH & Co KG.

The highest website deb.de position in Alexa rank database was 85433 and the lowest rank position was 999975. Current position of deb.de in Alexa rank database is 821860.

Desktop speed score of deb.de (67/100) is better than the results of 45.93% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of deb.de (66/100) is better than the results of 14.96% of other sites and means that the page is not mobile-friendly.

Mobile speed score of deb.de (54/100) is better than the results of 41.82% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

deb.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.

deb.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: deb.de
Status: connect

deb.de server information

Servers Location

deb.de desktop page speed rank

Last tested: 2017-05-09

Desktop Speed Medium

67/100

deb.de Desktop Speed Test Quick Summary

priority - 24Optimize images

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

Optimize the following images to reduce their size by 235.4KiB (63% reduction).

Compressing http://www.deb.de/uploads/media/header01_01.jpg could save 235.4KiB (63% reduction).

priority - 10Leverage 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://www.deb.de/fileadmin/layout/css/rzcolorbox.add.css (expiration not specified)
http://www.deb.de/fileadmin/layout/img/bg_searchbox.png (expiration not specified)
http://www.deb.de/fileadmin/layout/img/dotted_arrow_white_big.png (expiration not specified)
http://www.deb.de/fileadmin/layout/img/dotted_arrow_white_small.png (expiration not specified)
http://www.deb.de/fileadmin/layout/img/dotted_simplearrow_grey.png (expiration not specified)
http://www.deb.de/fileadmin/layout/img/dotted_simplearrow_grey_left.png (expiration not specified)
http://www.deb.de/fileadmin/layout/img/logo_deb_01.png (expiration not specified)
http://www.deb.de/fileadmin/layout/img/logos.png (expiration not specified)
http://www.deb.de/fileadmin/layout/img/socialmedia_fb.png (expiration not specified)
http://www.deb.de/fileadmin/layout/img/socialmedia_google.png (expiration not specified)
http://www.deb.de/fileadmin/layout/img/socialmedia_instagram.png (expiration not specified)
http://www.deb.de/fileadmin/layout/img/socialmedia_twitter.png (expiration not specified)
http://www.deb.de/fileadmin/layout/js/jquery.carouFredSel-6.1.0-packed.js (expiration not specified)
http://www.deb.de/typo3conf/ext/rzcolorbox/res/style1/css/colorbox.css (expiration not specified)
http://www.deb.de/typo3conf/ext/rzcolorbox/res/style1/css/images/border.png (expiration not specified)
http://www.deb.de/typo3conf/ext/rzcolorbox/res/sty…ss/images/controls.png (expiration not specified)
http://www.deb.de/typo3conf/ext/t3jquery/res/css/u…9.x/base/jquery-ui.css (expiration not specified)
http://www.deb.de/uploads/media/header01_01.jpg (expiration not specified)
http://www.deb.de/uploads/media/header01_02.jpg (expiration not specified)
http://www.deb.de/uploads/pics/bg_callback.png (expiration not specified)
http://www.google-analytics.com/ga.js (2 hours)

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

Your page has 5 blocking script resources and 9 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.deb.de/uploads/tx_t3jquery/jquery-1.8.x-1.9.x.js?1480664313
http://www.deb.de/fileadmin/layout/js/index.home.js?1480664233
http://www.deb.de/typo3conf/ext/rzcolorbox/res/js/…colorbox.js?1480664272
http://www.deb.de/typo3temp/javascript_55a5791b23.js?1480664300
http://www.deb.de/fileadmin/layout/js/jquery.carouFredSel-6.1.0-packed.js

Optimize CSS Delivery of the following:

http://www.deb.de/typo3temp/stylesheet_62ffe94a39.css?1480664281
http://www.deb.de/fileadmin/layout/css/style.css?1480664233
http://fonts.googleapis.com/css?family=Lato:400,700
http://www.deb.de/typo3conf/ext/t3jquery/res/css/u…9.x/base/jquery-ui.css
http://www.deb.de/fileadmin/layout/css/navigation.css?1480664233
http://www.deb.de/fileadmin/layout/css/rte_elements.css?1480664233
http://www.deb.de/fileadmin/layout/css/home.css?1480664233
http://www.deb.de/typo3conf/ext/rzcolorbox/res/style1/css/colorbox.css
http://www.deb.de/fileadmin/layout/css/rzcolorbox.add.css

priority - 3Avoid 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://deb.de/
http://www.deb.de/
http://www.deb.de/home/

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 7% of the final above-the-fold content could be rendered with the full HTML response.

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 3.1KiB (26% reduction).

Minifying http://www.deb.de/typo3conf/ext/t3jquery/res/css/u…9.x/base/jquery-ui.css could save 1.4KiB (24% reduction) after compression.
Minifying http://www.deb.de/typo3temp/stylesheet_62ffe94a39.css?1480664281 could save 912B (30% reduction) after compression.
Minifying http://www.deb.de/fileadmin/layout/css/style.css?1480664233 could save 842B (25% reduction) after compression.

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 986B (16% reduction).

Minifying http://www.deb.de/home/ could save 986B (16% reduction) after compression.

deb.de Desktop Resource Breakdown

Total Resources	51
Number of Hosts	8
Static Resources	33
JavaScript Resources	13
CSS Resources	12

deb.de mobile page speed rank

Last tested: 2019-07-08

Mobile Speed Bad

54/100

deb.de Mobile Speed Test Quick Summary

priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.deb.de/uploads/tx_t3jquery/jquery-1.8.x-1.9.x.js?1480664313
http://www.deb.de/fileadmin/layout/js/index.home.js?1480664233
http://www.deb.de/typo3conf/ext/rzcolorbox/res/js/…colorbox.js?1480664272
http://www.deb.de/typo3temp/javascript_55a5791b23.js?1552481644
http://www.deb.de/fileadmin/layout/js/jquery.carouFredSel-6.1.0-packed.js

Optimize CSS Delivery of the following:

http://www.deb.de/typo3temp/stylesheet_c0759e2c8a.css?1561452500
http://www.deb.de/fileadmin/layout/css/style.css?1527159649
http://www.deb.de/fileadmin/layout/css/navigation.css?1480664233
http://www.deb.de/fileadmin/layout/css/rte_elements.css?1480664233
http://www.deb.de/fileadmin/layout/css/home.css?1480664233
http://www.deb.de/typo3conf/ext/rzcolorbox/res/style1/css/colorbox.css
http://www.deb.de/fileadmin/layout/css/rzcolorbox.add.css

priority - 26Optimize images

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

Optimize the following images to reduce their size by 255.1KiB (57% reduction).

Compressing http://www.deb.de/uploads/media/header01_01.jpg could save 235.4KiB (63% reduction).
Compressing http://www.deb.de/typo3temp/pics/2889b3cc23.jpg could save 8.1KiB (26% reduction).
Compressing http://www.deb.de/typo3temp/pics/cc6b1701c3.jpg could save 6.5KiB (35% reduction).
Compressing http://www.deb.de/uploads/pics/CERTQUA_Qualit%C3%A4tsmanagement.png could save 2.9KiB (15% reduction).
Compressing http://www.deb.de/fileadmin/layout/img/socialmedia_instagram.png could save 789B (34% reduction).
Compressing http://www.deb.de/fileadmin/layout/img/socialmedia_twitter.png could save 674B (38% reduction).
Compressing http://www.deb.de/fileadmin/layout/img/socialmedia_fb.png could save 536B (34% reduction).
Compressing http://www.deb.de/fileadmin/layout/img/bg_searchbox.png could save 239B (32% reduction).

priority - 15Leverage 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://www.deb.de/fileadmin/layout/css/rzcolorbox.add.css (expiration not specified)
http://www.deb.de/fileadmin/layout/img/bg_searchbox.png (expiration not specified)
http://www.deb.de/fileadmin/layout/img/dotted_arrow_white_big.png (expiration not specified)
http://www.deb.de/fileadmin/layout/img/dotted_arrow_white_small.png (expiration not specified)
http://www.deb.de/fileadmin/layout/img/dotted_simplearrow_grey.png (expiration not specified)
http://www.deb.de/fileadmin/layout/img/dotted_simplearrow_grey_left.png (expiration not specified)
http://www.deb.de/fileadmin/layout/img/logo_deb_01.png (expiration not specified)
http://www.deb.de/fileadmin/layout/img/logos.png (expiration not specified)
http://www.deb.de/fileadmin/layout/img/socialmedia_fb.png (expiration not specified)
http://www.deb.de/fileadmin/layout/img/socialmedia_instagram.png (expiration not specified)
http://www.deb.de/fileadmin/layout/img/socialmedia_twitter.png (expiration not specified)
http://www.deb.de/fileadmin/layout/js/jquery.carouFredSel-6.1.0-packed.js (expiration not specified)
http://www.deb.de/typo3conf/ext/rzcolorbox/res/style1/css/colorbox.css (expiration not specified)
http://www.deb.de/typo3conf/ext/rzcolorbox/res/style1/css/images/border.png (expiration not specified)
http://www.deb.de/typo3conf/ext/rzcolorbox/res/sty…ss/images/controls.png (expiration not specified)
http://www.deb.de/typo3temp/pics/2889b3cc23.jpg (expiration not specified)
http://www.deb.de/typo3temp/pics/cc6b1701c3.jpg (expiration not specified)
http://www.deb.de/uploads/media/header01_01.jpg (expiration not specified)
http://www.deb.de/uploads/media/header01_02.jpg (expiration not specified)
http://www.deb.de/uploads/pics/CERTQUA_Qualit%C3%A4tsmanagement.png (expiration not specified)

priority - 10Avoid 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://deb.de/
http://www.deb.de/
http://www.deb.de/home/

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 28% 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 - 1Reduce server response time

In our test, your server responded in 0.27 seconds.

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 2.8KiB (28% reduction).

Minifying http://www.deb.de/fileadmin/layout/css/style.css?1527159649 could save 987B (27% reduction) after compression.
Minifying http://www.deb.de/typo3temp/stylesheet_c0759e2c8a.css?1561452500 could save 916B (30% reduction) after compression.
Minifying http://www.deb.de/typo3conf/ext/rzcolorbox/res/style1/css/colorbox.css could save 452B (31% reduction) after compression.
Minifying http://www.deb.de/fileadmin/layout/css/rte_elements.css?1480664233 could save 357B (43% reduction) after compression.
Minifying http://www.deb.de/fileadmin/layout/css/navigation.css?1480664233 could save 173B (15% reduction) after compression.

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 836B (15% reduction).

Minifying http://www.deb.de/home/ could save 836B (15% reduction) after compression.

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 312B (25% reduction).

Minifying http://www.deb.de/fileadmin/layout/js/index.home.js?1480664233 could save 179B (27% reduction) after compression.
Minifying http://www.deb.de/typo3temp/javascript_55a5791b23.js?1552481644 could save 133B (22% reduction) after compression.

deb.de Mobile Resource Breakdown

Total Resources	35
Number of Hosts	2
Static Resources	20
JavaScript Resources	5
CSS Resources	8

deb.de mobile page usability

Last tested: 2019-07-08

Mobile Usability Medium

66/100

deb.de Mobile Usability Test Quick Summary

priority - 30Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

INFORMATIONSMAPPE and 4 others render only 5 pixels tall (13 CSS pixels).

ǀ and 3 others render only 5 pixels tall (13 CSS pixels).

WEITERBILDUNG and 2 others render only 7 pixels tall (17 CSS pixels).

Das Bildungsun…rufsabschluss. and 5 others render only 6 pixels tall (15 CSS pixels).

AKTUELLES renders only 7 pixels tall (18 CSS pixels).

11.07.2019 renders only 6 pixels tall (15 CSS pixels).

WEITERBILDUNG and 4 others render only 5 pixels tall (13 CSS pixels).

DEB gemeinnützige GmbH and 27 others render only 5 pixels tall (13 CSS pixels).

TOCHTERUNTERNEHMEN renders only 5 pixels tall (13 CSS pixels).

© 2012,2013 DE…Bildungswerk | and 1 others render only 5 pixels tall (13 CSS pixels).
Alles drucken and 1 others render only 5 pixels tall (13 CSS pixels).

priority - 14Size 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 <input id="searchform_submit" type="submit" name="tx_indexedsear…submit_button]"> is close to 1 other tap targets.

The tap target <a href="presse/" class="topmenu_level1">Presse</a> is close to 2 other tap targets.

The tap target <a id="newsslider_prev" href="#" class="prev"></a> is close to 1 other tap targets.

The tap target <a id="newsslider_next" href="#" class="next"></a> is close to 1 other tap targets.

The tap target <a href="deb-gruppe/akt…es/?no_cache=1" class="footermenu_level1">DEB-Gruppe</a> and 4 others are close to other tap targets.

The tap target <a href="deb-gruppe/historie/" class="footermenu_level2">Historie</a> and 28 others are close to other tap targets.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

deb.de HTML validation

Errors

Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)

Line: 1 Column: - 2
"...<?xml version="1..."

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Line: 4 Column: 39 - 63
"...="utf-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."

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

Line: 44 Column: 1 - 46
".../script> <meta http-equiv="expires" content="604800" /> <link..."

Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.

Line: 50 Column: 1 - 51
"...utsch" /> <meta http-equiv="content-language" content="de" /> <meta..."

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

Line: 54 Column: 1 - 48
"...home/" /> <link rel="up" href="http://www.deb.de/home/" /> <link..."

Bad value “uploads/media/header01_01.jpg” for attribute “rel” on element “a”: The string “uploads/media/header01_01.jpg” is not a registered keyword.

Line: 115 Column: 82 - 182
"...s="first"><a href="ausbildung/vollzeitausbildung/" class="mainmenu_level1" rel="uploads/media/header01_01.jpg">Ausbil..."

Bad value “uploads/media/header02.jpg” for attribute “rel” on element “a”: The string “uploads/media/header02.jpg” is not a registered keyword.

Line: 115 Column: 851 - 954
"...></li><li><a href="weiterbildung/uebersicht/?no_cache=1" class="mainmenu_level1" rel="uploads/media/header02.jpg">Weiter..."

Bad value “uploads/media/header03.jpg” for attribute “rel” on element “a”: The string “uploads/media/header03.jpg” is not a registered keyword.

Line: 115 Column: 1425 - 1523
"...></li><li><a href="projekte/uebersicht/?no_cache=1" class="mainmenu_level1" rel="uploads/media/header03.jpg">Projek..."

Bad value “uploads/media/header04.jpg” for attribute “rel” on element “a”: The string “uploads/media/header04.jpg” is not a registered keyword.

Line: 115 Column: 1794 - 1882
"...ss="last"><a href="standorte/uebersicht/" class="mainmenu_level1" rel="uploads/media/header04.jpg">Stando..."

Warnings

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Line: 359 Column: 147 - 232
"...pic-last"><img src="typo3temp/pics/eff7c9c1bd.png" width="300" height="155" border="0" alt="" /></div>..."

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deb.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.

deb.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.

DEB.DE Deutsches Erwachsenen-Bildungswerk | Wir bilden Erfolg -- Deutsches Erwachsenen Bildungswerk - Wir bilden Erfolg

deb.de Website Information

Advertisement

deb.de Alexa Rank

deb.de whois

deb.de server information

Servers Location

deb.de desktop page speed rank

deb.de Desktop Speed Test Quick Summary

priority - 24Optimize images

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

Optimize the following images to reduce their size by 235.4KiB (63% reduction).

priority - 10Leverage 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 5 blocking script resources and 9 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 3Avoid 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.

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.

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 3.1KiB (26% 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 986B (16% reduction).

deb.de Desktop Resource Breakdown

deb.de mobile page speed rank

deb.de Mobile Speed Test Quick Summary

priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 5 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 26Optimize images

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

Optimize the following images to reduce their size by 255.1KiB (57% reduction).

priority - 15Leverage 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 - 10Avoid 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.

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 - 1Reduce server response time

In our test, your server responded in 0.27 seconds.

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 2.8KiB (28% 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 836B (15% 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 312B (25% reduction).

deb.de Mobile Resource Breakdown

deb.de mobile page usability

deb.de Mobile Usability Test Quick Summary

priority - 30Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

priority - 14Size 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.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

deb.de HTML validation

Errors

Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

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

Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.

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

Bad value “uploads/media/header01_01.jpg” for attribute “rel” on element “a”: The string “uploads/media/header01_01.jpg” is not a registered keyword.

Bad value “uploads/media/header02.jpg” for attribute “rel” on element “a”: The string “uploads/media/header02.jpg” is not a registered keyword.

Bad value “uploads/media/header03.jpg” for attribute “rel” on element “a”: The string “uploads/media/header03.jpg” is not a registered keyword.