defa.com.ru Website Information

Daily Unique Visits: 1,323

Daily Page Views: 2,646

Income Per Day: $8

Estimated Value: $1,920

This website is located in Unknown Zone and is using following IP address no. See the complete list of popular websites hosted in Unknown Zone.

defa.com.ru is registered under .RU top-level domain. Please check other sites in .RU zone.

Website defa.com.ru is using the following name servers:

and is probably hosted by Majordomo llc. See the full list of other websites hosted by Majordomo llc.

The highest website defa.com.ru position in Alexa rank database was 151016 and the lowest rank position was 998644. Current position of defa.com.ru in Alexa rank database is 542170.

Desktop speed score of defa.com.ru (65/100) is better than the results of 42.84% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of defa.com.ru (62/100) is better than the results of 7.29% of other sites and means that the page is not mobile-friendly.

Mobile speed score of defa.com.ru (59/100) is better than the results of 52.41% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

defa.com.ru 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.

defa.com.ru 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: DEFA.COM.RU
nserver: ns1.ht-systems.ru
nserver: ns2.ht-systems.ru
state: REGISTERED, DELEGATED
person: Private person
admin-contact:https://www.nic.ru/whois/send-message/?domain=defa.com.ru
registrar: RU-CENTER
created: 2012.09.06
paid-till: 2022.09.06
source: RU-CENTER

>>> Last update of WHOIS database: 2022.04.18T00:57:43Z

defa.com.ru server information

Servers Location

defa.com.ru desktop page speed rank

Last tested: 2019-01-31

Desktop Speed Medium

65/100

defa.com.ru Desktop Speed Test Quick Summary

priority - 17Optimize images

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

Optimize the following images to reduce their size by 169.3KiB (76% reduction).

Compressing and resizing http://www.defa.com.ru/system/galery/pages/rtu94jhth4of.png could save 85.1KiB (77% reduction).
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priority - 16Leverage 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.defa.com.ru/css/api.css (expiration not specified)
http://www.defa.com.ru/css/basket.css (expiration not specified)
http://www.defa.com.ru/css/catalog.css (expiration not specified)
http://www.defa.com.ru/css/configurator.css (expiration not specified)
http://www.defa.com.ru/css/cp.css (expiration not specified)
http://www.defa.com.ru/css/elements.css (expiration not specified)
http://www.defa.com.ru/css/forma.css (expiration not specified)
http://www.defa.com.ru/css/item.css (expiration not specified)
http://www.defa.com.ru/css/style.css (expiration not specified)
http://www.defa.com.ru/images/bg.png (expiration not specified)
http://www.defa.com.ru/images/cp.png (expiration not specified)
http://www.defa.com.ru/images/logo.png (expiration not specified)
http://www.defa.com.ru/images/search.png (expiration not specified)
http://www.defa.com.ru/images/totopar.png (expiration not specified)
http://www.defa.com.ru/script/calendar.js (expiration not specified)
http://www.defa.com.ru/script/class.js (expiration not specified)
http://www.defa.com.ru/script/gen.js (expiration not specified)
http://www.defa.com.ru/script/lightbox/css/lightbox.css (expiration not specified)
http://www.defa.com.ru/script/lightbox/img/close.png (expiration not specified)
http://www.defa.com.ru/script/lightbox/img/loading.gif (expiration not specified)
http://www.defa.com.ru/script/lightbox/img/next.png (expiration not specified)
http://www.defa.com.ru/script/lightbox/img/prev.png (expiration not specified)
http://www.defa.com.ru/script/lightbox/js/jquery-1.10.2.min.js (expiration not specified)
http://www.defa.com.ru/script/lightbox/js/lightbox-2.6.min.js (expiration not specified)
http://www.defa.com.ru/script/scroll.js (expiration not specified)
http://www.defa.com.ru/system/galery/pages/7wvf2gjgwrml.png (expiration not specified)
http://www.defa.com.ru/system/galery/pages/nt8e7skopgqx.jpg (expiration not specified)
http://www.defa.com.ru/system/galery/pages/qkkil4mv9oi6.png (expiration not specified)
http://www.defa.com.ru/system/galery/pages/rtu94jhth4of.png (expiration not specified)
https://mc.yandex.ru/metrika/advert.gif (60 minutes)
https://mc.yandex.ru/metrika/tag.js (60 minutes)
http://www.google-analytics.com/analytics.js (2 hours)

priority - 15Enable 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 143.4KiB (70% reduction).

Compressing http://www.defa.com.ru/script/lightbox/js/jquery-1.10.2.min.js could save 58.9KiB (64% reduction).
Compressing http://www.defa.com.ru/script/gen.js could save 19.4KiB (77% reduction).
Compressing http://www.defa.com.ru/ could save 9.7KiB (64% reduction).
Compressing http://www.defa.com.ru/css/style.css could save 9KiB (78% reduction).
Compressing http://www.defa.com.ru/css/api.css could save 9KiB (80% reduction).
Compressing http://www.defa.com.ru/script/lightbox/js/lightbox-2.6.min.js could save 5.2KiB (71% reduction).
Compressing http://www.defa.com.ru/css/configurator.css could save 5.1KiB (79% reduction).
Compressing http://www.defa.com.ru/css/item.css could save 4.4KiB (78% reduction).
Compressing http://www.defa.com.ru/script/calendar.js could save 4KiB (65% reduction).
Compressing http://www.defa.com.ru/css/catalog.css could save 3.4KiB (80% reduction).
Compressing http://www.defa.com.ru/css/forma.css could save 3.3KiB (74% reduction).
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Compressing http://www.defa.com.ru/css/basket.css could save 2.5KiB (73% reduction).
Compressing http://www.defa.com.ru/script/class.js could save 2.5KiB (66% reduction).
Compressing http://www.defa.com.ru/css/elements.css could save 1.4KiB (68% reduction).
Compressing http://www.defa.com.ru/css/cp.css could save 1.3KiB (70% reduction).
Compressing http://www.defa.com.ru/script/scroll.js could save 1KiB (61% reduction).

priority - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 9 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.defa.com.ru/script/gen.js
http://www.defa.com.ru/script/calendar.js

Optimize CSS Delivery of the following:

http://www.defa.com.ru/css/style.css
http://www.defa.com.ru/css/catalog.css
http://www.defa.com.ru/css/configurator.css
http://www.defa.com.ru/css/item.css
http://www.defa.com.ru/css/elements.css
http://www.defa.com.ru/css/forma.css
http://www.defa.com.ru/css/api.css
http://www.defa.com.ru/css/cp.css
http://www.defa.com.ru/css/basket.css

priority - 2Minify 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 15KiB (28% reduction).

Minifying http://www.defa.com.ru/css/api.css could save 6KiB (53% reduction).
Minifying http://www.defa.com.ru/css/style.css could save 2.1KiB (19% reduction).
Minifying http://www.defa.com.ru/script/lightbox/css/lightbox.css could save 1.9KiB (44% reduction).
Minifying http://www.defa.com.ru/css/configurator.css could save 1.1KiB (18% reduction).
Minifying http://www.defa.com.ru/css/item.css could save 933B (17% reduction).
Minifying http://www.defa.com.ru/css/forma.css could save 909B (21% reduction).
Minifying http://www.defa.com.ru/css/basket.css could save 725B (21% reduction).
Minifying http://www.defa.com.ru/css/catalog.css could save 621B (15% reduction).
Minifying http://www.defa.com.ru/css/elements.css could save 467B (22% reduction).
Minifying http://www.defa.com.ru/css/cp.css could save 352B (19% 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 6.3KiB (18% reduction).

Minifying http://www.defa.com.ru/script/gen.js could save 4.4KiB (18% reduction).
Minifying http://www.defa.com.ru/script/calendar.js could save 926B (15% reduction).
Minifying http://www.defa.com.ru/script/class.js could save 763B (21% reduction).
Minifying http://www.defa.com.ru/script/scroll.js could save 284B (18% 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 1.6KiB (11% reduction).

Minifying http://www.defa.com.ru/ could save 1.6KiB (11% reduction).

defa.com.ru Desktop Resource Breakdown

Total Resources	38
Number of Hosts	4
Static Resources	32
JavaScript Resources	9
CSS Resources	10

defa.com.ru mobile page speed rank

Last tested: 2019-01-31

Mobile Speed Bad

59/100

defa.com.ru Mobile Speed Test Quick Summary

priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 blocking script resources and 9 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.defa.com.ru/script/gen.js
http://www.defa.com.ru/script/calendar.js

Optimize CSS Delivery of the following:

priority - 24Leverage 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 - 15Enable 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 143.4KiB (70% reduction).

priority - 9Optimize images

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

Optimize the following images to reduce their size by 84.1KiB (75% reduction).

Compressing http://www.defa.com.ru/system/galery/pages/nt8e7skopgqx.jpg could save 72KiB (75% reduction).
Compressing http://www.defa.com.ru/images/logo.png could save 4.8KiB (56% reduction).
Compressing http://www.defa.com.ru/images/search.png could save 3.7KiB (90% reduction).
Compressing http://www.defa.com.ru/images/bg.png could save 3.6KiB (96% reduction).
Compressing http://www.defa.com.ru/images/cp.png could save 101B (18% reduction).

priority - 2Minify 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 15KiB (28% 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 6.3KiB (18% 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 1.6KiB (11% reduction).

Minifying http://www.defa.com.ru/ could save 1.6KiB (11% reduction).

defa.com.ru Mobile Resource Breakdown

Total Resources	38
Number of Hosts	4
Static Resources	32
JavaScript Resources	9
CSS Resources	10

defa.com.ru mobile page usability

Last tested: 2019-01-31

Mobile Usability Bad

62/100

defa.com.ru Mobile Usability Test Quick Summary

priority - 40Use 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.

Как оформить заказ and 3 others render only 5 pixels tall (13 CSS pixels).

• and 2 others render only 6 pixels tall (16 CSS pixels).

Контакты renders only 5 pixels tall (14 CSS pixels).

обратный звонок renders only 4 pixels tall (11 CSS pixels).

бесплатно по России: renders only 3 pixels tall (9 CSS pixels).

8 (800) 775-10-48 renders only 7 pixels tall (17 CSS pixels).

ИНФОРМАЦИЯ О ПРОДУКЦИИ and 3 others render only 5 pixels tall (12 CSS pixels).

Заряженный аккумулятор and 2 others render only 4 pixels tall (10 CSS pixels).

НАЙТИ ЗАРЯДНОЕ…Я АККУМУЛЯТОРА and 2 others render only 6 pixels tall (15 CSS pixels).

DEFA renders only 8 pixels tall (20 CSS pixels).

DEFA (ДЕФА) -…ев автомобиля. and 7 others render only 5 pixels tall (12 CSS pixels).

DEFA в России and 1 others render only 7 pixels tall (18 CSS pixels).

Специальные за…ные устройства and 2 others render only 5 pixels tall (12 CSS pixels).

Портативные за…ные устройства and 15 others render only 4 pixels tall (10 CSS pixels).

Бесплатный звонок по России: and 2 others render only 4 pixels tall (10 CSS pixels).

8 (800) 775-10-48 renders only 7 pixels tall (18 CSS pixels).

(812) 640-69-05 and 1 others render only 6 pixels tall (16 CSS pixels).

Режим работы: and 1 others render only 4 pixels tall (10 CSS pixels).

9-00 до 19-00 renders only 4 pixels tall (10 CSS pixels).

Как оформить заказ and 2 others render only 4 pixels tall (10 CSS pixels).

заказать обратный звонок renders only 5 pixels tall (12 CSS pixels).

info@defa.com.ru renders only 7 pixels tall (18 CSS pixels).

личный кабинет renders only 6 pixels tall (15 CSS pixels).

priority - 13Size 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="http://www.def…m.ru/kontakti/" class="menu">Контакты</a> is close to 1 other tap targets.

The tap target <div class="cback">обратный звонок</div> is close to 2 other tap targets.

The tap target <input type="text" name="search" class="search"> is close to 1 other tap targets.

The tap target <div class="search_submit"></div> is close to 1 other tap targets.

The tap target <a href="http://www.def…podogrevateli/">Подогреватели</a> and 15 others are close to other tap targets.

The tap target <a href="/kak_oformit_zakaz/">Как оформить заказ</a> and 2 others are close to other tap targets.

The tap target <a href="#feedback" class="feedback">заказать обратный звонок</a> is close to 1 other tap targets.

The tap target <a href="mailto:info@defa.com.ru">info@defa.com.ru</a> is close to 1 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.

defa.com.ru HTML validation

Errors

Legacy encoding “windows-1251” used. Documents must use UTF-8.

Line: Column: -
"......"

The only allowed value for the “charset” attribute for the “meta” element is “utf-8”.

Line: 8 Column: 3 - 31
"...цене."> <meta charset="windows-1251"> <me..."

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

Line: 65 Column: 7 - 56
".../"> <img src="http://www.defa.com.ru/images/logo.png"> ..."

The “width” attribute on the “table” element is obsolete. Use CSS instead.

Line: 78 Column: 3 - 22
"...ntent"> <table width="100%"><tr><t..."

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

Line: 78 Column: 27 - 41
"...100%"><tr><td valign=top><div c..."

“=” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.

Line: 80 Column: - 57
"...t.location.href="http://www.de..." Line: 92 Column: - 57
"...t.location.href="http://www.de..." Line: 103 Column: - 57
"...t.location.href="http://www.de..."

“"” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.

Line: 80 Column: - 58
"....location.href="http://www.def..." Line: 80 Column: - 111
"..._podogrevateli/"> <div c..." Line: 92 Column: - 58
"....location.href="http://www.def..." Line: 92 Column: - 103
"...hnie_otopiteli/"> <div class=..." Line: 103 Column: - 58
"....location.href="http://www.def..." Line: 103 Column: - 91
"...om.ru/chargers/"> <div class=..."

The “align” attribute on the “div” element is obsolete. Use CSS instead.

Line: 198 Column: 2 - 21
".../table> <div align="center"> <div ..."

The “font” element is obsolete. Use CSS instead.

Line: 206 Column: 1488 - 1514
"...><td><div><font color=#f6f6f6 size=1></font..."

Bad value “” for attribute “action” on element “form”: Must be non-empty.

Line: 215 Column: 86 - 115
"...)">X</div><form method="POST" action=""> <di..."

Warnings

The “type” attribute is unnecessary for JavaScript resources.

Line: 21 Column: 3 - 76
"....ico"/> <script type="text/javascript" src="http://www.defa.com.ru/script/gen.js"></scri..." Line: 22 Column: 3 - 81
"...script> <script type="text/javascript" src="http://www.defa.com.ru/script/calendar.js"></scri..." Line: 23 Column: 3 - 78
"...script> <script type="text/javascript" src="http://www.defa.com.ru/script/class.js"></scri..." Line: 24 Column: 3 - 79
"...script> <script type="text/javascript" src="http://www.defa.com.ru/script/scroll.js"></scri..." Line: 25 Column: 3 - 102
"...script> <script type="text/javascript" src="http://www.defa.com.ru/script/lightbox/js/jquery-1.10.2.min.js"></scri..." Line: 26 Column: 3 - 101
"...script> <script type="text/javascript" src="http://www.defa.com.ru/script/lightbox/js/lightbox-2.6.min.js"></scri..." Line: 260 Column: 2 - 33
"...nter --> <script type="text/javascript" > (fu..."

The “language” attribute on the “script” element is obsolete. You can safely omit it.

Line: 28 Column: 5 - 34
"...n" /> <script language="javascript"> var..."

The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.

Line: 40 Column: 3 - 20
"...t(sy)"> <a name="sitetop"></a> ..."

Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.

Line: 3 Column: 16 - 6
"...TYPE html> <html> <hea..."

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defa.com.ru 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.

defa.com.ru 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.

DEFA.COM.RU Подогреватели DEFA (ДЕФА): каталог, цены на оборудование ДЕФА. Официальный дилер обогревателей (DEFA) ДЕФА в России

defa.com.ru Website Information

Advertisement

defa.com.ru Alexa Rank

defa.com.ru whois

defa.com.ru server information

Servers Location

defa.com.ru desktop page speed rank

defa.com.ru Desktop Speed Test Quick Summary

priority - 17Optimize images

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

Optimize the following images to reduce their size by 169.3KiB (76% reduction).

priority - 16Leverage 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.

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priority - 15Enable 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 143.4KiB (70% reduction).

priority - 6Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 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 - 2Minify 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 15KiB (28% 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 6.3KiB (18% 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 1.6KiB (11% reduction).

defa.com.ru Desktop Resource Breakdown

defa.com.ru mobile page speed rank

defa.com.ru Mobile Speed Test Quick Summary

priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 2 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 - 24Leverage 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.

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priority - 15Enable compression

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

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priority - 9Optimize images

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

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priority - 2Minify CSS

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

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priority - 1Minify JavaScript

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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 1.6KiB (11% reduction).

defa.com.ru Mobile Resource Breakdown

defa.com.ru mobile page usability

defa.com.ru Mobile Usability Test Quick Summary

priority - 40Use 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 - 13Size 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.

defa.com.ru HTML validation

Errors

Legacy encoding “windows-1251” used. Documents must use UTF-8.

The only allowed value for the “charset” attribute for the “meta” element is “utf-8”.

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

The “width” attribute on the “table” element is obsolete. Use CSS instead.

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

“=” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.

“"” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.

The “align” attribute on the “div” element is obsolete. Use CSS instead.

The “font” element is obsolete. Use CSS instead.

Bad value “” for attribute “action” on element “form”: Must be non-empty.

Warnings