ssef.ch Website Information

Daily Unique Visits: 1,185

Daily Page Views: 2,370

Income Per Day: $7

Estimated Value: $1,680

ssef.ch is registered under .CH top-level domain. Please check other sites in .CH zone.

No name server records were found.

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

The highest website ssef.ch position in Alexa rank database was 30227 and the lowest rank position was 999504. Current position of ssef.ch in Alexa rank database is 605127.

Desktop speed score of ssef.ch (54/100) is better than the results of 28.19% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of ssef.ch (74/100) is better than the results of 23.24% of other sites and means that the page is not mobile-friendly.

Mobile speed score of ssef.ch (43/100) is better than the results of 22.8% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

ssef.ch 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.

ssef.ch 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.

Requests of this client are not permitted. Please use https://www.nic.ch/whois/ for queries.

ssef.ch server information

Servers Location

ssef.ch desktop page speed rank

Last tested: 2017-05-22

Desktop Speed Bad

54/100

ssef.ch Desktop Speed Test Quick Summary

priority - 28Optimize images

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

Optimize the following images to reduce their size by 274.2KiB (73% reduction).

Compressing http://www.ssef.ch/fileadmin/user_upload/_imported/Myssefplatform.jpg could save 74KiB (76% reduction).
Compressing http://www.ssef.ch/fileadmin/img/logo.jpg could save 67.2KiB (74% reduction).
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Compressing http://www.ssef.ch/typo3conf/ext/ws_flexslider/Res…mages/arrows-right.png could save 2.5KiB (69% reduction).
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Compressing http://www.ssef.ch/fileadmin/img/bg-bottom-slideshow.jpg could save 1.5KiB (52% reduction).

priority - 23Reduce server response time

priority - 17Leverage 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.ssef.ch/fileadmin/css/stylesheet.css (expiration not specified)
http://www.ssef.ch/fileadmin/css/superfish.css (expiration not specified)
http://www.ssef.ch/fileadmin/img/bg-bottom-slideshow.jpg (expiration not specified)
http://www.ssef.ch/fileadmin/img/bg-top-content-main.jpg (expiration not specified)
http://www.ssef.ch/fileadmin/img/bg-top-content.jpg (expiration not specified)
http://www.ssef.ch/fileadmin/img/bg-top_footer.jpg (expiration not specified)
http://www.ssef.ch/fileadmin/img/bg_footer.png (expiration not specified)
http://www.ssef.ch/fileadmin/img/bg_header.jpg (expiration not specified)
http://www.ssef.ch/fileadmin/img/bg_nav.jpg (expiration not specified)
http://www.ssef.ch/fileadmin/img/bloc-contact-s.jpg (expiration not specified)
http://www.ssef.ch/fileadmin/img/border_spotlight.jpg (expiration not specified)
http://www.ssef.ch/fileadmin/img/btnpdfblue_bg.jpg (expiration not specified)
http://www.ssef.ch/fileadmin/img/enveloppe.jpg (expiration not specified)
http://www.ssef.ch/fileadmin/img/h3_border.png (expiration not specified)
http://www.ssef.ch/fileadmin/img/logo.jpg (expiration not specified)
http://www.ssef.ch/fileadmin/img/nav_a.png (expiration not specified)
http://www.ssef.ch/fileadmin/img/nav_ahover-current.png (expiration not specified)
http://www.ssef.ch/fileadmin/img/nav_glowing.png (expiration not specified)
http://www.ssef.ch/fileadmin/img/newsletter.png (expiration not specified)
http://www.ssef.ch/fileadmin/img/picto-location.png (expiration not specified)
http://www.ssef.ch/fileadmin/img/quicknav/picto-calculator.jpg (expiration not specified)
http://www.ssef.ch/fileadmin/img/quicknav/picto-onsite.jpg (expiration not specified)
http://www.ssef.ch/fileadmin/img/quicknav/picto-shipping.jpg (expiration not specified)
http://www.ssef.ch/fileadmin/js/hoverIntent.js (expiration not specified)
http://www.ssef.ch/fileadmin/js/infobulle.js (expiration not specified)
http://www.ssef.ch/fileadmin/js/scripts.js (expiration not specified)
http://www.ssef.ch/fileadmin/js/superfish.js (expiration not specified)
http://www.ssef.ch/fileadmin/user_upload/_imported/Myssefplatform.jpg (expiration not specified)
http://www.ssef.ch/fileadmin/user_upload/_imported/myssef.jpg (expiration not specified)
http://www.ssef.ch/fileadmin/user_upload/_imported/shuttles.jpg (expiration not specified)
http://www.ssef.ch/fileadmin/user_upload/_imported/ssef_videos_01.jpg (expiration not specified)
http://www.ssef.ch/fileadmin/user_upload/_imported/tariffs.jpg (expiration not specified)
http://www.ssef.ch/typo3conf/ext/ws_flexslider/Res…Images/arrows-left.png (expiration not specified)
http://www.ssef.ch/typo3conf/ext/ws_flexslider/Res…mages/arrows-right.png (expiration not specified)
http://www.google-analytics.com/ga.js (2 hours)

priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 6 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://www.ssef.ch/fileadmin/js/hoverIntent.js
http://www.ssef.ch/fileadmin/js/superfish.js
http://www.ssef.ch/fileadmin/js/scripts.js
http://www.ssef.ch/fileadmin/js/infobulle.js
https://ajax.googleapis.com/ajax/libs/jquery/1.6/jquery.min.js
https://ajax.googleapis.com/ajax/libs/jqueryui/1.8/jquery-ui.min.js

Optimize CSS Delivery of the following:

http://www.ssef.ch/typo3temp/Assets/bf87490829.css?1485959597
http://www.ssef.ch/typo3temp/Assets/b77d5108a2.css?1485959597
http://www.ssef.ch/typo3conf/ext/ws_flexslider/Res…xslider.css?1474468055
http://www.ssef.ch/typo3conf/ext/ws_flexslider/Res…ss/mods.css?1472316625
http://www.ssef.ch/fileadmin/css/stylesheet.css
http://www.ssef.ch/fileadmin/css/superfish.css
https://ajax.googleapis.com/ajax/libs/jqueryui/1.8…mes/base/jquery-ui.css
https://static.jquery.com/ui/css/demo-docs-theme/ui.theme.css

priority - 8Enable 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 75.1KiB (72% reduction).

Compressing http://www.ssef.ch/fileadmin/css/stylesheet.css could save 23.7KiB (78% reduction).
Compressing http://ssef.ch/home/ could save 17.8KiB (72% reduction).
Compressing http://www.ssef.ch/typo3conf/ext/ws_flexslider/Res…ider-min.js?1471934550 could save 15KiB (71% reduction).
Compressing http://www.ssef.ch/typo3temp/Assets/b77d5108a2.css?1485959597 could save 6.5KiB (76% reduction).
Compressing http://www.ssef.ch/fileadmin/css/superfish.css could save 3.1KiB (67% reduction).
Compressing http://www.ssef.ch/typo3conf/ext/ws_flexslider/Res…xslider.css?1474468055 could save 3KiB (65% reduction).
Compressing http://www.ssef.ch/fileadmin/js/superfish.js could save 2.1KiB (59% reduction).
Compressing http://www.ssef.ch/fileadmin/js/hoverIntent.js could save 1.9KiB (61% reduction).
Compressing http://www.ssef.ch/fileadmin/js/infobulle.js could save 1.3KiB (63% reduction).
Compressing http://www.ssef.ch/typo3conf/ext/ws_flexslider/Res…ss/mods.css?1472316625 could save 607B (66% reduction).

priority - 1Minify 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 9.8KiB (18% reduction).

Minifying http://www.ssef.ch/fileadmin/css/stylesheet.css could save 3.2KiB (11% reduction).
Minifying http://www.ssef.ch/typo3temp/Assets/b77d5108a2.css?1485959597 could save 1.7KiB (21% reduction).
Minifying http://www.ssef.ch/fileadmin/css/superfish.css could save 1.6KiB (35% reduction).
Minifying https://ajax.googleapis.com/ajax/libs/jqueryui/1.8…mes/base/jquery-ui.css could save 1.4KiB (25% reduction) after compression.
Minifying http://www.ssef.ch/typo3conf/ext/ws_flexslider/Res…xslider.css?1474468055 could save 1.1KiB (25% reduction).
Minifying https://static.jquery.com/ui/css/demo-docs-theme/ui.theme.css could save 797B (41% reduction) after compression.

priority - 1Minify 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 6KiB (25% reduction).

Minifying http://ssef.ch/home/ could save 6KiB (25% 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 2.8KiB (42% reduction).

Minifying http://www.ssef.ch/fileadmin/js/hoverIntent.js could save 1.8KiB (59% reduction).
Minifying http://www.ssef.ch/fileadmin/js/superfish.js could save 946B (26% reduction).

ssef.ch Desktop Resource Breakdown

Total Resources	54
Number of Hosts	5
Static Resources	39
JavaScript Resources	8
CSS Resources	8

ssef.ch mobile page speed rank

Last tested: 2017-05-22

Mobile Speed Bad

43/100

ssef.ch Mobile Speed Test Quick Summary

priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 6 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 - 34Reduce server response time

priority - 28Optimize images

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

Optimize the following images to reduce their size by 274.2KiB (73% reduction).

priority - 26Leverage 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 - 8Enable 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 75.1KiB (72% reduction).

priority - 1Minify 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 9.8KiB (18% reduction).

priority - 1Minify 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 6KiB (25% reduction).

Minifying http://ssef.ch/home/ could save 6KiB (25% 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 2.8KiB (42% reduction).

Minifying http://www.ssef.ch/fileadmin/js/hoverIntent.js could save 1.8KiB (59% reduction).
Minifying http://www.ssef.ch/fileadmin/js/superfish.js could save 946B (26% reduction).

ssef.ch Mobile Resource Breakdown

Total Resources	54
Number of Hosts	5
Static Resources	39
JavaScript Resources	8
CSS Resources	8

ssef.ch mobile page usability

Last tested: 2017-05-22

Mobile Usability Medium

74/100

ssef.ch Mobile Usability Test Quick Summary

priority - 18Use 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.

RESEARCH & PUBLICATIONS and 6 others render only 5 pixels tall (12 CSS pixels).

繁體 and 1 others render only 5 pixels tall (13 CSS pixels).

| and 1 others render only 5 pixels tall (12 CSS pixels).

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

You are currently here: renders only 4 pixels tall (11 CSS pixels).

Home renders only 4 pixels tall (11 CSS pixels).

SSEF has revam…for download. and 1 others render only 5 pixels tall (12 CSS pixels).

VIEW MYSSEF WEBSITE and 1 others render only 4 pixels tall (11 CSS pixels).

CH-4051 Basel and 2 others render only 5 pixels tall (12 CSS pixels).

Tel.: +41 61 262 06 40 and 1 others render only 5 pixels tall (12 CSS pixels).

CONTACT US and 1 others render only 4 pixels tall (11 CSS pixels).

| renders only 5 pixels tall (12 CSS pixels).

Newsletter subscription renders only 5 pixels tall (13 CSS pixels).

Receive the latest SSEF news renders only 4 pixels tall (11 CSS pixels).

LATEST NEWS and 1 others render only 5 pixels tall (12 CSS pixels).

SSEF Report Check and 2 others render only 7 pixels tall (17 CSS pixels).

The recently l…their reports. and 1 others render only 4 pixels tall (11 CSS pixels).

VISIT WWW.MYSSEF.CH WEBSITE and 5 others render only 4 pixels tall (10 CSS pixels).

Trade alert: ‘…rom Madagascar and 3 others render only 5 pixels tall (12 CSS pixels).

Visit SSEF at…ss Service!... and 3 others render only 4 pixels tall (11 CSS pixels).

28.03.2017 and 3 others render only 4 pixels tall (11 CSS pixels).

Terms & Conditions and 7 others render only 4 pixels tall (10 CSS pixels).

Tel.: +41 61 2…61 262 06 41 | and 7 others render only 4 pixels tall (10 CSS pixels).

Swiss Gemmolog…Institute SSEF renders only 4 pixels tall (11 CSS pixels).

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.

priority - 6Size 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="education/">Education</a> and 2 others are close to other tap targets.

The tap target <input type="search" name="tx_indexedsearch[sword]" class="searchfield"> is close to 1 other tap targets.

The tap target <input type="submit" name="tx_indexedsear…submit_button]" class="blue"> is close to 1 other tap targets.

The tap target <a href="http://www.sse…ontact-access/"></a> is close to 3 other tap targets.

The tap target <a href="http://hk.ssef.ch">繁體</a> and 1 others are close to other tap targets.

The tap target <a href="http://www.ssef.ch" class="lang-current">English</a> is close to 1 other tap targets.

The tap target <a href="http://ssef.ch/?id=137" class="internal-link">Link to videos</a> and 1 others are close to other tap targets.

The tap target <a href="fileadmin/Docu…st-May2017.pdf" class="download">Download PDF</a> and 3 others are close to other tap targets.

The tap target <a href="http://www.sse…f-SSEF-website">Sitemap</a> and 5 others are close to other tap targets.

ssef.ch 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 - 62
"...="utf-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html..."

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

Line: 127 Column: 2 - 73
"...0" /> <table cellpadding="0" cellspacing="0" border="0" summary="Search form"> <tr..."

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

Line: 127 Column: 2 - 73
"...0" /> <table cellpadding="0" cellspacing="0" border="0" summary="Search form"> <tr..."

The “summary” attribute on the “table” element is obsolete. Consider describing the structure of the “table” in a “caption” element or in a “figure” element containing the “table”; or, simplify the structure of the “table” so that no description is needed.

Line: 127 Column: 2 - 73
"...0" /> <table cellpadding="0" cellspacing="0" border="0" summary="Search form"> <tr..."

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

Line: 127 Column: 2 - 73
"...0" /> <table cellpadding="0" cellspacing="0" border="0" summary="Search form"> <tr..."

Duplicate attribute “class”.

Line: 131 Column: - 101
"...="Search" class="tx-indexedsea..."

Row 2 of a row group established by a “tbody” element has no cells beginning on it.

Line: 140 Column: - 7
"... <tr> </tr> </ta..."

Table column 2 established by element “td” has no cells beginning in it.

Line: 130 Column: 7 - 19
"...m"> <tr> <td colspan="2"><input..."

Duplicate ID “c513”.

Line: 166 Column: 1 - 15
"...default"> <div id="c513"> ..."

Duplicate ID “c514”.

Line: 360 Column: 1 - 15
"...default"> <div id="c514"> ..."

Warnings

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

Line: 52 Column: 3 - 55
"...ION --> <script type="text/javascript" language="Javascript"> <..."

A table row was 0 columns wide, which is less than the column count established by the first row (3).

Line: 140 Column: - 7
"... <tr> </tr> </ta..."

The first occurrence of ID “c513” was here.

Line: 165 Column: 3 - 37
"...in] --> <div id="c513" class="csc-default"> <div ..."

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

Line: 282 Column: 196 - 293
"...pic-last"><img src="fileadmin/user_upload/_imported/tariffs.jpg" width="81" height="97" alt="" border="0" /></div>..." Line: 309 Column: 196 - 294
"...pic-last"><img src="fileadmin/user_upload/_imported/shuttles.jpg" width="81" height="97" alt="" border="0" /></div>..." Line: 333 Column: 1166 - 1262
"...ePicture"><img src="fileadmin/user_upload/_imported/myssef.jpg" width="81" height="97" alt="" border="0" /></a></..."

The first occurrence of ID “c514” was here.

Line: 359 Column: 3 - 37
"...in] --> <div id="c514" class="csc-default"> <div ..."

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ssef.ch 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.

ssef.ch 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.

SSEF.CH The science of gemstone testing since 1972 - SSEF

ssef.ch Website Information

Advertisement

ssef.ch Alexa Rank

ssef.ch whois

ssef.ch server information

Servers Location

ssef.ch desktop page speed rank

ssef.ch Desktop Speed Test Quick Summary

priority - 28Optimize images

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

Optimize the following images to reduce their size by 274.2KiB (73% reduction).

priority - 23Reduce server response time

priority - 17Leverage 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 - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 6 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 - 8Enable 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 75.1KiB (72% reduction).

priority - 1Minify 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 9.8KiB (18% reduction).

priority - 1Minify 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 6KiB (25% reduction).

priority - 0Minify JavaScript

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

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ssef.ch Desktop Resource Breakdown

ssef.ch mobile page speed rank

ssef.ch Mobile Speed Test Quick Summary

priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 6 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 - 34Reduce server response time

priority - 28Optimize images

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

Optimize the following images to reduce their size by 274.2KiB (73% reduction).

priority - 26Leverage 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 - 8Enable 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 75.1KiB (72% reduction).

priority - 1Minify 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 9.8KiB (18% reduction).

priority - 1Minify 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 6KiB (25% reduction).

priority - 0Minify JavaScript

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

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ssef.ch Mobile Resource Breakdown

ssef.ch mobile page usability

ssef.ch Mobile Usability Test Quick Summary

priority - 18Use 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 - 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.

priority - 6Size 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.

ssef.ch 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>”.

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

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

The “summary” attribute on the “table” element is obsolete. Consider describing the structure of the “table” in a “caption” element or in a “figure” element containing the “table”; or, simplify the structure of the “table” so that no description is needed.

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

Duplicate attribute “class”.

Row 2 of a row group established by a “tbody” element has no cells beginning on it.

Table column 2 established by element “td” has no cells beginning in it.