skepticalscience.com Website Information

Daily Unique Visits: 137,615

Daily Page Views: 825,690

Income Per Day: $1,651

Estimated Value: $1,188,720

This website is located in United States and is using following IP address 192.73.240.133. See the complete list of popular websites hosted in United States.

skepticalscience.com is registered under .COM top-level domain. Please check other sites in .COM zone.

Website skepticalscience.com is using the following name servers:

ns-1380.awsdns-44.org
ns-154.awsdns-19.com
ns-1631.awsdns-11.co.uk
ns-919.awsdns-50.net

and is probably hosted by NETACTUATE - NetActuate, Inc, US. See the full list of other websites hosted by NETACTUATE - NetActuate, Inc, US.

The highest website skepticalscience.com position in Alexa rank database was 9896 and the lowest rank position was 10513. Current position of skepticalscience.com in Alexa rank database is 10422.

Desktop speed score of skepticalscience.com (49/100) is better than the results of 22.8% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of skepticalscience.com (61/100) is better than the results of 5.47% of other sites and means that the page is not mobile-friendly.

Mobile speed score of skepticalscience.com (47/100) is better than the results of 28.68% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

skepticalscience.com 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.

skepticalscience.com 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 Name: SKEPTICALSCIENCE.COM
Registry Domain ID: 1046786008_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.rrpproxy.net
Registrar URL: http://www.key-systems.net
Updated Date: 2022-06-17T07:05:41Z
Creation Date: 2007-06-25T01:52:25Z
Registry Expiry Date: 2027-06-25T01:52:25Z
Registrar: Key-Systems GmbH
Registrar IANA ID: 269
Registrar Abuse Contact Email: abuse@key-systems.net
Registrar Abuse Contact Phone: +49.68949396850
Domain Status: ok https://icann.org/epp#ok
Name Server: NS-1380.AWSDNS-44.ORG
Name Server: NS-154.AWSDNS-19.COM
Name Server: NS-1631.AWSDNS-11.CO.UK
Name Server: NS-919.AWSDNS-50.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-19T07:48:02Z

skepticalscience.com server information

Servers Location

skepticalscience.com desktop page speed rank

Last tested: 2016-10-14

Desktop Speed Bad

49/100

skepticalscience.com Desktop Speed Test Quick Summary

priority - 62Leverage 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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priority - 42Optimize images

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

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priority - 3Minify JavaScript

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priority - 1Enable compression

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priority - 0Minify CSS

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skepticalscience.com Desktop Resource Breakdown

Total Resources	247
Number of Hosts	14
Static Resources	132
JavaScript Resources	24
CSS Resources	13

skepticalscience.com mobile page speed rank

Last tested: 2016-10-14

Mobile Speed Bad

47/100

skepticalscience.com Mobile Speed Test Quick Summary

priority - 93Leverage 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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priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 4Optimize images

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priority - 2Enable compression

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skepticalscience.com Mobile Resource Breakdown

Total Resources	247
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CSS Resources	13

skepticalscience.com mobile page usability

Last tested: 2016-10-14

Mobile Usability Bad

61/100

skepticalscience.com 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.

Look up a Term renders only 4 pixels tall (11 CSS pixels).

The Consensus Project and 8 others render only 5 pixels tall (12 CSS pixels).

How climate sc…s' all at once and 44 others render only 4 pixels tall (11 CSS pixels).

. Very few of…n human-caused and 148 others render only 5 pixels tall (14 CSS pixels).

Latest Posts renders only 7 pixels tall (18 CSS pixels).

science & rebu…misinformation and 1 others render only 8 pixels tall (20 CSS pixels).

climate change renders only 8 pixels tall (20 CSS pixels).

Pew asked a va…fference among and 104 others render only 5 pixels tall (14 CSS pixels).

Industrial Revolution and 90 others render only 5 pixels tall (14 CSS pixels).

the science of…es of research and 84 others render only 5 pixels tall (14 CSS pixels).

science denier…s' all at once and 34 others render only 7 pixels tall (18 CSS pixels).

climate change and 15 others render only 7 pixels tall (18 CSS pixels).

Posted on 29 S…y Guest Author and 19 others render only 5 pixels tall (14 CSS pixels).

Full Event: Hi…ry Live Speech renders only 7 pixels tall (18 CSS pixels).

Your browser d…ats available. renders only 5 pixels tall (14 CSS pixels).

Click here to…t HTML5 video. renders only 5 pixels tall (14 CSS pixels).

In Toronto, Le…ying cry about and 87 others render only 5 pixels tall (14 CSS pixels).

and will appea…copy magazine. and 3 others render only 5 pixels tall (14 CSS pixels).

Science knowle…ot Republicans and 4 others render only 6 pixels tall (16 CSS pixels).

Before the Flo…ntary Movie HD renders only 7 pixels tall (18 CSS pixels).
Your browser d…ats available. renders only 5 pixels tall (14 CSS pixels).
Click here to…t HTML5 video. renders only 5 pixels tall (14 CSS pixels).
I am a scienti…foul our nest and 34 others render only 5 pixels tall (14 CSS pixels).
Update... Toon…f Consensus... and 11 others render only 5 pixels tall (14 CSS pixels).
Climate Feedback and 2 others render only 5 pixels tall (14 CSS pixels).
Good news for…ironmentalists and 11 others render only 6 pixels tall (16 CSS pixels).
climate prediction and 7 others render only 5 pixels tall (14 CSS pixels).
climate sensitivity and 24 others render only 5 pixels tall (14 CSS pixels).
Climate and 8 others render only 5 pixels tall (14 CSS pixels).
by Bob Henson,…d, Oct 2, 2016 and 25 others render only 5 pixels tall (14 CSS pixels).
climate sensitivity and 18 others render only 5 pixels tall (14 CSS pixels).
SXSL: Presiden…XSL Discussion renders only 7 pixels tall (18 CSS pixels).
Your browser d…ats available. renders only 5 pixels tall (14 CSS pixels).
Click here to…t HTML5 video. renders only 5 pixels tall (14 CSS pixels).
Carbon Countdo…Infographic by and 2 others render only 5 pixels tall (14 CSS pixels).
The Truth About renders only 5 pixels tall (14 CSS pixels).
Corporate Knights Magazine and 1 others render only 5 pixels tall (14 CSS pixels).
Feedback and 1 others render only 6 pixels tall (16 CSS pixels).
Episode 1: Wel…lobal Weirding renders only 7 pixels tall (18 CSS pixels).
Your browser d…ats available. renders only 5 pixels tall (14 CSS pixels).
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, 12,100 miles…& Technology. and 1 others render only 5 pixels tall (14 CSS pixels).
lifetime renders only 5 pixels tall (14 CSS pixels).
Rosamund Pearce renders only 5 pixels tall (14 CSS pixels).

: and 4 others render only 6 pixels tall (16 CSS pixels).

Our climate has accumulated renders only 5 pixels tall (14 CSS pixels).

Hiroshima atomic bombs and 5 others render only 5 pixels tall (14 CSS pixels).

The Hiroshima…ergy of 6.3x10 and 7 others render only 5 pixels tall (13 CSS pixels).

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

) in accumulat…rmation, visit renders only 5 pixels tall (13 CSS pixels).

http://sks.to/heat renders only 5 pixels tall (13 CSS pixels).

Global (ocean,…tion data from renders only 5 pixels tall (13 CSS pixels).

The Consensus Project Website renders only 5 pixels tall (14 CSS pixels).

(free to republish) and 6 others render only 4 pixels tall (11 CSS pixels).

Global Warming Skepticism and 2 others render only 4 pixels tall (11 CSS pixels).
Smartphone Apps renders only 6 pixels tall (16 CSS pixels).
© Copyright 2016 John Cook renders only 5 pixels tall (14 CSS pixels).
| and 3 others render only 5 pixels tall (14 CSS pixels).

The following text fragments have a small line height. Increase the line height to make them more legible.

) in accumulat…rmation, visit has a line height of only 107% of the font size.

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 id="termopen" href="javascript: void(0);" class="open">Look up a Term</a> is close to 4 other tap targets.

The tap target <a href="argument.php"></a> and 22 others are close to other tap targets.

The tap target <a href="argument.php"></a> and 55 others are close to other tap targets.

The tap target <a href="./">Home</a> and 2 others are close to other tap targets.

The tap target <input type="text" name="Search"> is close to 2 other tap targets.

The tap target <input type="image"> is close to 3 other tap targets.

The tap target <a href="http://twitter…skepticscience"></a> and 101 others are close to other tap targets.

The tap target <input type="text" name="Username"> and 1 others are close to other tap targets.

The tap target <input type="checkbox" name="AutoLogin"> is close to 2 other tap targets.

The tap target <input type="image"> is close to 2 other tap targets.

The tap target <button class="ytp-button ytp-share-button"></button> is close to 1 other tap targets.

The tap target <a href="clinton-gore-c…rgy-miami.html">Read more...</a> and 61 others are close to other tap targets.

The tap target <button class="ytp-button ytp-share-button"></button> is close to 1 other tap targets.
The tap target <a href="http://newclimateeconomy.net/">The Global Com…my and Climate</a> and 2 others are close to other tap targets.
The tap target <a href="http://www.ske…ot-needed.html">DOE charts sho…m isn't needed</a> and 17 others are close to other tap targets.
The tap target <button class="ytp-button ytp-share-button"></button> is close to 1 other tap targets.
The tap target <a href="https://www.th…cientists-warn" class="u-underline">stories about…limate targets</a> and 1 others are close to other tap targets.
The tap target <a href="http://www.car…thor/rospearce">Rosamund Pearce</a> is close to 1 other tap targets.

The tap target <a href="http://sks.to/denial101x"></a> and 5 others are close to other tap targets.

The tap target <div id="sks-w-hcgarea" class="sks-w-hcgraph"></div> is close to 1 other tap targets.

The tap target <a href="http://sks.to/heat">http://sks.to/heat</a> is close to 7 other tap targets.

The tap target <div class="sks-w-tab sks-w-button"></div> and 5 others are close to other tap targets.

The tap target <div class="sks-w-back-content">The Hiroshima…sks.to/widgets</div> is close to 1 other tap targets.

The tap target <a href="http://sks.to/heat">http://sks.to/heat</a> is close to 8 other tap targets.

The tap target <div id="sks-w-left-tab" class="sks-w-tab sks-w-left"></div> and 4 others are close to other tap targets.

The tap target <a href="http://theconsensusproject.com">The Consensus Project Website</a> is close to 1 other tap targets.

The tap target <a href="http://sks.to/denial">BOOK NOW AVAILABLE</a> and 1 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.

priority - 4Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 1,022 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <a href="translation.php?lang=23"></a> falls outside the viewport.
The element <img src="images/_core/h…indonesian.gif"> falls outside the viewport.
The element <td id="bar">Home Argu…ut Donate</td> falls outside the viewport.
The element <img src="images/_core/h…top_shadow.gif"> falls outside the viewport.
The element <img src="http://skeptic…OGO_lg_sks.png"> falls outside the viewport.
The element <div></div> falls outside the viewport.
The element <div></div> falls outside the viewport.
The element <iframe id="sksIframe" src="//skepticalsci…eat_widget.htm"> falls outside the viewport.
The element <img src="images/_core/foot/tcpsite.png"> falls outside the viewport.
The element <span>The Consensus Project Website</span> falls outside the viewport.
The element <p></p> falls outside the viewport.
The element <img src="images/_core/f…_cover_180.jpg"> falls outside the viewport.
The element <img src="images/_core/f…alists_180.gif"> falls outside the viewport.
The element <img src="images/_core/f…/dbh_large.gif"> falls outside the viewport.
The element <img src="images/_core/f…nial_Cover.jpg"> falls outside the viewport.
The element <img src="images/_core/f…guide_icon.jpg"> falls outside the viewport.
The element <h3>Smartphone Apps</h3> falls outside the viewport.
The element <br> falls outside the viewport.
The element <img src="images/_core/f…nokia_icon.jpg"> falls outside the viewport.
The element <td> falls outside the viewport.
The element <img src="images/_core/head/p.gif"> falls outside the viewport.
The element <td>Home |…Contact Us</td> falls outside the viewport.

skepticalscience.com HTML validation

Errors

Attribute “xmlns:og” not allowed here.

Line: 5 Column: 16 - 52
"...TYPE HTML> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:og="http://ogp.me/ns#" xmlns:fb="https://www.facebook.com/2008/fbml"> <he..."

Attribute “xmlns:fb” not allowed here.

Line: 5 Column: 16 - 52
"...TYPE HTML> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:og="http://ogp.me/ns#" xmlns:fb="https://www.facebook.com/2008/fbml"> <he..."

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

Line: 176 Column: 2 - 72
"...osts --> <img src="images/_core/head/button_sks_200.jpg" style="display: none"/> <img..." Line: 177 Column: 2 - 74
"... none"/> <img src="images/_core/head/button_sks2_200.jpg" style="display: none;"/> <ta..." Line: 185 Column: 5 - 76
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"...vate(3);"><img src="images/_core/head/p.gif" id="image3">Resour..." Line: 292 Column: 85 - 131
"...vate(6);"><img src="images/_core/head/p.gif" id="image6">The Co..." Line: 293 Column: 86 - 132
"...vate(4);"><img src="images/_core/head/p.gif" id="image4">Transl..." Line: 294 Column: 82 - 128
"...vate(5);"><img src="images/_core/head/p.gif" id="image5">About<..." Line: 301 Column: 8 - 81
"..."> <img src="images/_core/head/left_top_shadow.gif" width="210" height="7" /><br />..." Line: 317 Column: 8 - 95
"... <img src="images/_core/head/left_divider.gif" style="margin:7px 0" width=210 height=2 /><br />..." Line: 318 Column: 31 - 119
"...ment.php'><img src="images/_core/head/left_header.gif" width=210 height=84 style="display:block" /></a> ..." Line: 322 Column: 19 - 60
"... width=32><img src='images/_core/head/left_1.gif' /></td> ..." Line: 326 Column: 19 - 60
"... width=32><img src='images/_core/head/left_2.gif' /></td> ..." Line: 330 Column: 19 - 60
"... width=32><img src='images/_core/head/left_3.gif' /></td> ..." Line: 334 Column: 19 - 60
"... width=32><img src='images/_core/head/left_4.gif' /></td> ..." Line: 338 Column: 19 - 60
"... width=32><img src='images/_core/head/left_5.gif' /></td> ..." Line: 342 Column: 19 - 60
"... width=32><img src='images/_core/head/left_6.gif' /></td> ..." Line: 346 Column: 19 - 60
"... width=32><img src='images/_core/head/left_7.gif' /></td> ..." Line: 350 Column: 19 - 60
"... width=32><img src='images/_core/head/left_8.gif' /></td> ..." Line: 354 Column: 19 - 60
"... width=32><img src='images/_core/head/left_9.gif' /></td> ..." Line: 358 Column: 19 - 61
"... width=32><img src='images/_core/head/left_10.gif' /></td> ..." Line: 362 Column: 19 - 61
"... width=32><img src='images/_core/head/left_11.gif' /></td> ..." Line: 366 Column: 12 - 64
"... <img src="images/_core/head/left_therm_bottom.gif" /><br />..." Line: 367 Column: 4 - 93
"...<br /> <img src="images/_core/head/left_divider.gif" style="margin:7px 0" width=210 height=2 /><br />..." Line: 369 Column: 28 - 75
"...ipcc.php"><img src="images/_core/left_margin/IPCC_88.jpg"></a> ..." Line: 370 Column: 27 - 75
"..."rcp.php"><img src="images/_core/left_margin/rcp_icon.jpg"></a> ..." Line: 373 Column: 34 - 96
"...p?t=home"><img src="images/_core/left_margin/theConsensusProject_88.png"></a> ..." Line: 374 Column: 28 - 83
"...rend.php"><img src="images/_core/left_margin/trend_button_88.jpg"></a> ..." Line: 377 Column: 50 - 94
"...ent+path"><img src="images/_core/left_margin/pp88.jpg"></a> ..." Line: 378 Column: 53 - 107
"...ions_150"><img src="images/_core/left_margin/Predictions_88.jpg"></a> ..." Line: 381 Column: 51 - 108
"...eOAposts"><img src="images/_core/left_margin/button_oanotok_88.jpg"></a> ..." Line: 382 Column: 37 - 92
"...otes.php"><img src="images/_core/left_margin/climate_myths88.jpg"></a> ..." Line: 385 Column: 41 - 95
".../history"><img src="images/_core/left_margin/button_history.gif"></a> ..." Line: 386 Column: 35 - 97
"...mers.php"><img src="images/_core/left_margin/button_misinformers_88.gif"></a> ..." Line: 388 Column: 4 - 93
"... </p> <img src="images/_core/head/left_divider.gif" style="margin:7px 0" width=210 height=2 /><br />..." Line: 399 Column: 4 - 93
".../form> <img src="images/_core/head/left_divider.gif" style="margin:7px 0" width=210 height=2 /><br />..." Line: 436 Column: 53 - 124
"...idth="15"><img src="images/_core/head/right_top_shadow.gif" width="15" height="7"></td> ..." Line: 438 Column: 4 - 98
"...lumn"> <img src="images/_core/head/right_top_shadow.gif" width="570" height="7" style="display:block"> <div ..." Line: 751 Column: 56 - 127
"...idth="15"><img src="images/_core/head/right_top_shadow.gif" width="15" height="7"></td> ..." Line: 753 Column: 8 - 105
"..."> <img src="images/_core/head/left_top_shadow.gif" width="210" height="7" style="display:block;" /><br />..." Line: 759 Column: 9 - 48
"...> <img src="images/_core/foot/eureka.gif"></a> ..." Line: 764 Column: 118 - 185
"...ing.html"><img src="https://www.skepticalscience.com//pics/crowdsourcing.png"></a> ..." Line: 777 Column: 44 - 106
"...nial101x"><img src="https://skepticalscience.com/pics/Denial101x_ad.png"></a> ..." Line: 942 Column: 9 - 63
"...> <img src="images/_core/foot/SkepticsvRealists_180.gif"><br />..." Line: 949 Column: 11 - 68
"... <img src="images/_core/foot/iphone_80x148.gif" height=100></a> ..." Line: 953 Column: 11 - 67
"... <img src="images/_core/foot/android_icon.jpg" height=100></a> ..." Line: 957 Column: 11 - 65
"... <img src="images/_core/foot/nokia_icon.jpg" height=100></a> ..." Line: 968 Column: 23 - 98
"...dth="210"><img src="images/_core/head/p.gif" height=1 width=210 style="display:block"></td> ..." Line: 969 Column: 22 - 96
"...idth="15"><img src="images/_core/head/p.gif" height=1 width=15 style="display:block"></td> ..." Line: 970 Column: 23 - 98
"...dth="570"><img src="images/_core/head/p.gif" height=1 width=570 style="display:block"></td> ..." Line: 971 Column: 22 - 96
"...idth="15"><img src="images/_core/head/p.gif" height=1 width=15 style="display:block"></td> ..." Line: 972 Column: 23 - 98
"...dth="210"><img src="images/_core/head/p.gif" height=1 width=210 style="display:block"></td> ..."

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

Line: 178 Column: 3 - 74
"...one;"/> <table align="center" cellpadding=0 cellspacing=0 border=0 width="1020"> ..."

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

Line: 178 Column: 3 - 74
"...one;"/> <table align="center" cellpadding=0 cellspacing=0 border=0 width="1020"> ..." Line: 320 Column: 8 - 75
"...> <table cellpadding=0 cellspacing=0 border=0 style="margin-left:5px"> <..." Line: 391 Column: 1 - 44
"...alue='1'> <table cellpadding=0 cellspacing=0 border=0> <tr..."

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

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

Line: 178 Column: 3 - 74
"...one;"/> <table align="center" cellpadding=0 cellspacing=0 border=0 width="1020"> ..."

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

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

Line: 181 Column: 8 - 39
"... <tr> <td id="hdr" valign="top" colspan=5> <d..."

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

Line: 298 Column: 8 - 22
"...d> </tr> <tr valign="top"> <!-- ..."

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

Line: 300 Column: 62 - 38
"...t) row --> <td id="leftmargin" width="210"> ..." Line: 322 Column: 9 - 18
"...> <tr> <td width=32><img s..." Line: 326 Column: 9 - 18
"...> <tr> <td width=32><img s..." Line: 330 Column: 9 - 18
"...> <tr> <td width=32><img s..." Line: 334 Column: 9 - 18
"...> <tr> <td width=32><img s..." Line: 338 Column: 9 - 18
"...> <tr> <td width=32><img s..." Line: 342 Column: 9 - 18
"...> <tr> <td width=32><img s..." Line: 346 Column: 9 - 18
"...> <tr> <td width=32><img s..." Line: 350 Column: 9 - 18
"...> <tr> <td width=32><img s..." Line: 354 Column: 9 - 18
"...> <tr> <td width=32><img s..." Line: 358 Column: 9 - 18
"...> <tr> <td width=32><img s..." Line: 362 Column: 9 - 18
"...> <tr> <td width=32><img s..." Line: 392 Column: 24 - 35
"...rname</td><td width=5></td><..." Line: 436 Column: 55 - 52
"...column --> <td style="background-color:#ffffff;" width="15"><img s..." Line: 437 Column: 130 - 71
"...="7"></td> <td style="background-color:#ffffff;" width="570" id="centerColumn"> <i..." Line: 751 Column: 11 - 55
"... </td> <td style="background-color:#ffffff;" width="15"><img s..." Line: 752 Column: 133 - 39
"...="7"></td> <td id="rightmargin" width="210"> ..." Line: 968 Column: 37 - 22
"..."#98AFBF"> <td width="210"><img s..." Line: 969 Column: 104 - 21
"...ock"></td> <td width="15"><img s..." Line: 970 Column: 102 - 22
"...ock"></td> <td width="570"><img s..." Line: 971 Column: 104 - 21
"...ock"></td> <td width="15"><img s..." Line: 972 Column: 102 - 22
"...ock"></td> <td width="210"><img s..."

Element “input” is missing required attribute “alt”.

Line: 303 Column: 115 - 205
"...alue='';"><input type="image" src="images/_core/head/button_go.gif" style="vertical-align:middle" /> ..." Line: 395 Column: 11 - 71
"... <tr><td><input type='image' src='images/_core/head/button_login.gif'></td><..."

Bad value “_new” for attribute “target” on element “a”: Reserved keyword “new” used.

Line: 306 Column: 9 - 66
"...> <a href="http://twitter.com/skepticscience" target="_new"><img s..." Line: 307 Column: 9 - 73
"...> <a href="http://www.facebook.com/SkepticalScience" target="_new"><img s..." Line: 308 Column: 9 - 77
"...> <a href="http://www.youtube.com/user/SkepticalScience" target="_new"><img s..." Line: 309 Column: 9 - 66
"...> <a href="http://pinterest.com/skepscience/" target="_new"><img s..."

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

Line: 368 Column: 8 - 50
".../> <p align="center" style="margin:5px 0 0 0"> ..." Line: 372 Column: 8 - 50
"...p> <p align="center" style="margin:5px 0 0 0"> ..." Line: 376 Column: 8 - 50
"...p> <p align="center" style="margin:5px 0 0 0"> ..." Line: 380 Column: 8 - 50
"...p> <p align="center" style="margin:5px 0 0 0"> ..." Line: 384 Column: 8 - 50
"...p> <p align="center" style="margin:5px 0 0 0"> ..."

Stray end tag “a”.

Line: 400 Column: 45 - 48
"...test Posts</a></h2> ..."

Bad value “https://skepticalscience.com/\” for attribute “href” on element “a”: Backslash ("\") used as path segment delimiter.

Line: 502 Column: 116 - 156
"...e <strong><a href="https://skepticalscience.com/\">Skepti..." Line: 608 Column: 116 - 156
"...e <strong><a href="https://skepticalscience.com/\">Skepti..." Line: 706 Column: 116 - 156
"...e <strong><a href="https://skepticalscience.com/\">Skepti..."

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

Line: 643 Column: 4 - 134
"...>.</p> <p><iframe src="https://www.youtube.com/embed/Iq8Jo9QN0qA" width="540" height="305" allowfullscreen="allowfullscreen" frameborder="0"></ifra..." Line: 657 Column: 33 - 151
"...justify;"><iframe src="https://carbonbrief.github.io/peaking-emissions-by-country/" width="100%" height="660px" frameborder="no"></ifra..." Line: 667 Column: 4 - 134
"...n></p> <p><iframe src="https://www.youtube.com/embed/160zc_F8-ns" width="540" height="305" allowfullscreen="allowfullscreen" frameborder="0"></ifra..." Line: 931 Column: 9 - 230
"...> <iframe src="//skepticalscience.net/widgets/heat_widget/heat_widget.htm" style="border: medium none; background-color: transparent; overflow: hidden;" frameborder="0" height="271" scrolling="no" width="180" id="sksIframe"></ifra..."

Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.

Line: 657 Column: 33 - 151
"...justify;"><iframe src="https://carbonbrief.github.io/peaking-emissions-by-country/" width="100%" height="660px" frameborder="no"></ifra..."

Bad value “660px” for attribute “height” on element “iframe”: Expected a digit but saw “p” instead.

Line: 657 Column: 33 - 151
"...justify;"><iframe src="https://carbonbrief.github.io/peaking-emissions-by-country/" width="100%" height="660px" frameborder="no"></ifra..."

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

Line: 931 Column: 9 - 230
"...> <iframe src="//skepticalscience.net/widgets/heat_widget/heat_widget.htm" style="border: medium none; background-color: transparent; overflow: hidden;" frameborder="0" height="271" scrolling="no" width="180" id="sksIframe"></ifra..."

The “clear” attribute on the “br” element is obsolete. Use CSS instead.

Line: 959 Column: 8 - 23
"...v> <br clear="all"> ..."

Attribute “height” not allowed on element “tr” at this point.

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"... </tr> <tr height=40 style="border-right:1px solid #98AFBF;"> ..." Line: 967 Column: 11 - 36
"... </tr> <tr height=1 bgcolor="#98AFBF"> ..."

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

Line: 963 Column: 60 - 85
"...#98AFBF;"> <td bgcolor="#C4D2DB" style="border-left:1px solid #98AFBF; padding-left:15px">©..." Line: 965 Column: 59 - 86
"...an=3></td> <td bgcolor="#C4D2DB" style="border-right:1px solid #98AFBF; padding-left:15px"></td> ..."

The “bgcolor” attribute on the “tr” element is obsolete. Use CSS instead.

Line: 967 Column: 11 - 36
"... </tr> <tr height=1 bgcolor="#98AFBF"> ..."

Warnings

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

Line: 5 Column: 16 - 52
"...TYPE HTML> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:og="http://ogp.me/ns#" xmlns:fb="https://www.facebook.com/2008/fbml"> <he..."

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

Line: 5 Column: 16 - 52
"...TYPE HTML> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:og="http://ogp.me/ns#" xmlns:fb="https://www.facebook.com/2008/fbml"> <he..."

This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.

Line: 5 Column: 16 - 52
"...TYPE HTML> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:og="http://ogp.me/ns#" xmlns:fb="https://www.facebook.com/2008/fbml"> <he..."

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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.

The following text fragments have a small line height. Increase the line height 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.

priority - 4Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 1,022 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

skepticalscience.com HTML validation

Errors

Attribute “xmlns:og” not allowed here.

Attribute “xmlns:fb” not allowed here.

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

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

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

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

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

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

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

Element “input” is missing required attribute “alt”.

Bad value “_new” for attribute “target” on element “a”: Reserved keyword “new” used.