Response time for qiita.com is 1.36650 seconds.

Social media engagement for qiita.com

Facebook share count: 3677

Pinterest share count: n/a

Title tag of qiita.com is: Qiita. It has 5 characters.

Meta description of qiita.com is: Qiitaは、プログラマのための技術情報共有サービスです。 プログラミングに関するTips、ノウハウ、メモを簡単に記録 & 公開することができます。 It has 208 characters.

H1 tag (Yes) , H2 tag (Yes) , H3 tag (Yes) , h2 tag (Yes) , h3 tag (Yes) , H6 tag (No).

qiita.com has robots.txt.

qiita.com has sitemap.xml.

OG tags exist on qiita.com.

qiita.com has 57 images on home page. 31 images are without alt tags.

Error: No space between attributes.At line 2, column 1478d1n7or 12rp90f"}>.css-5z399q{p<br>Error: Attribute } not allowed on element style at this point.From line 2, column 1264; to line 2, column 1479admins" />.css-5Attributes for element style:Global attributesmedia — Applicable mediaAlso, the title attribute has special semantics on this element: CSS style sheet set name.<br>Error: CSS: line-hight: Property line-hight doesn't exist.From line 2, column 4124; to line 2, column 4128ine-hight:1.8px;}.css<br>Error: CSS: text-wrap: Property text-wrap doesn't exist.From line 2, column 4271; to line 2, column 4280text-wrap:break-word;word-<br>Error: No space between attributes.At line 2, column 5921 xt7hoz hm64qx"}>.css-1x31e1o{<br>Error: Attribute } not allowed on element style at this point.From line 2, column 5854; to line 2, column 5922;}.css-1Attributes for element style:Global attributesmedia — Applicable mediaAlso, the title attribute has special semantics on this element: CSS style sheet set name.<br>Error: The frameborder attribute on the iframe element is obsolete. Use CSS instead.From line 11, column 19; to line 14, column 76          ↩<br>Error: The scrolling attribute on the iframe element is obsolete. Use CSS instead.From line 11, column 19; to line 14, column 76          ↩<br>Error: Attribute value not allowed on element textarea at this point.From line 21, column 17; to line 24, column 75          ↩     Attributes for element textarea:Global attributesautocomplete — Hint for form autofill featurecols — Maximum number of characters per linedirname — Name of form control to use for sending the element's directionality in form submissiondisabled — Whether the form control is disabledform — Associates the element with a form elementmaxlength — Maximum length of valueminlength — Minimum length of valuename — Name of the element to use for form submission and in the form.elements API placeholder — User-visible label to be placed within the form controlreadonly — Whether to allow the value to be edited by the userrequired — Whether the control is required for form submissionrows — Number of lines to showwrap — How the value of the form control is to be wrapped for form submission<br>Error: An img element must have an alt attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.From line 30, column 528; to line 30, column 722aby-degu"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 1538; to line 30, column 1668s-70qvj9"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 2601; to line 30, column 2721-1d1n7or"><br>Error: An img element must have an alt attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.From line 30, column 3102; to line 30, column 3296Yametaro"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 4108; to line 30, column 4238s-70qvj9"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 5171; to line 30, column 5291-1d1n7or"><br>Error: An img element must have an alt attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.From line 30, column 5673; to line 30, column 5867ojimadev"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 6845; to line 30, column 6975s-70qvj9"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 7908; to line 30, column 8028-1d1n7or"><br>Error: An img element must have an alt attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.From line 30, column 8407; to line 30, column 8523"/yuneco"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 9337; to line 30, column 9467s-70qvj9"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 10399; to line 30, column 10519-1d1n7or"><br>Error: An img element must have an alt attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.From line 30, column 10898; to line 30, column 11090"/omiita"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 11964; to line 30, column 12094s-70qvj9"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 13026; to line 30, column 13146-1d1n7or"><br>Error: An img element must have an alt attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.From line 30, column 13526; to line 30, column 13682/e869120"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 14642; to line 30, column 14772s-70qvj9"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 15705; to line 30, column 15825-1d1n7or"><br>Error: An img element must have an alt attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.From line 30, column 16205; to line 30, column 16322/charoro"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 17279; to line 30, column 17409s-70qvj9"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 18341; to line 30, column 18461-1d1n7or"><br>Error: An img element must have an alt attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.From line 30, column 18842; to line 30, column 19033e99h2121"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 19683; to line 30, column 19813s-70qvj9"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 20745; to line 30, column 20865-1d1n7or"><br>Error: An img element must have an alt attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.From line 30, column 21248; to line 30, column 21443kirisayu"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 22391; to line 30, column 22521s-70qvj9"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 23453; to line 30, column 23573-1d1n7or"><br>Error: An img element must have an alt attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.From line 30, column 23956; to line 30, column 24112kkun5552"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 24867; to line 30, column 24997s-70qvj9"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 25929; to line 30, column 26049-1d1n7or"><br>Error: An img element must have an alt attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.From line 30, column 26432; to line 30, column 26583n0826jam"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 27389; to line 30, column 27519s-70qvj9"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 28451; to line 30, column 28571-1d1n7or"><br>Error: An img element must have an alt attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.From line 30, column 28953; to line 30, column 29147tamayose"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 29952; to line 30, column 30082s-70qvj9"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 31014; to line 30, column 31134-1d1n7or"><br>Error: An img element must have an alt attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.From line 30, column 31513; to line 30, column 31707"/iNomaG"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 32293; to line 30, column 32423s-70qvj9"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 33355; to line 30, column 33475-1d1n7or"><br>Error: An img element must have an alt attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.From line 30, column 33856; to line 30, column 34050sonota88"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 34861; to line 30, column 34991s-70qvj9"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 35923; to line 30, column 36043-1d1n7or"><br>Error: An img element must have an alt attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.From line 30, column 36424; to line 30, column 36540hirachan"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 37429; to line 30, column 37559s-70qvj9"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 38491; to line 30, column 38611-1d1n7or"><br>Error: An img element must have an alt attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.From line 30, column 38994; to line 30, column 39149na_kualu"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 39943; to line 30, column 40073s-70qvj9"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 41005; to line 30, column 41125-1d1n7or"><br>Error: An img element must have an alt attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.From line 30, column 41509; to line 30, column 41701osys-biz"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 42639; to line 30, column 42769s-70qvj9"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 43700; to line 30, column 43820-1d1n7or"><br>Error: An img element must have an alt attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.From line 30, column 44201; to line 30, column 44392e99h2121"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 45261; to line 30, column 45391s-70qvj9"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 46322; to line 30, column 46442-1d1n7or"><br>Error: An img element must have an alt attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.From line 30, column 46829; to line 30, column 46969investor"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 47654; to line 30, column 47784s-70qvj9"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 48716; to line 30, column 48836-1d1n7or"><br>Error: An img element must have an alt attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.From line 30, column 49213; to line 30, column 49407f="/REON"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 50178; to line 30, column 50308s-70qvj9"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 51239; to line 30, column 51359-1d1n7or"><br>Error: An img element must have an alt attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.From line 30, column 51744; to line 30, column 51900_kyutech"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 52598; to line 30, column 52728s-70qvj9"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 53659; to line 30, column 53779-1d1n7or"><br>Error: An img element must have an alt attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.From line 30, column 54158; to line 30, column 54299"/y-nara"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 54936; to line 30, column 55066s-70qvj9"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 55998; to line 30, column 56118-1d1n7or"><br>Error: An img element must have an alt attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.From line 30, column 56501; to line 30, column 56617sakae256"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 57427; to line 30, column 57557s-70qvj9"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 58488; to line 30, column 58608-1d1n7or"><br>Error: An img element must have an alt attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.From line 30, column 58991; to line 30, column 59147Ohiroshi"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 59865; to line 30, column 59995s-70qvj9"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 60926; to line 30, column 61046-1d1n7or"><br>Error: An img element must have an alt attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.From line 30, column 61425; to line 30, column 61565"/y_tama"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 62259; to line 30, column 62389s-70qvj9"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 63320; to line 30, column 63440-1d1n7or"><br>Error: An img element must have an alt attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.From line 30, column 63821; to line 30, column 63978narimiya"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 64724; to line 30, column 64854s-70qvj9"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 65785; to line 30, column 65905-1d1n7or"><br>Error: An img element must have an alt attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.From line 30, column 66286; to line 30, column 66403reireias"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 67096; to line 30, column 67226s-70qvj9"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 68157; to line 30, column 68277-1d1n7or"><br>Error: An img element must have an alt attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.From line 30, column 68656; to line 30, column 68850"/bo_zu_"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 69650; to line 30, column 69780s-70qvj9"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 70712; to line 30, column 70832-1d1n7or"><br>Error: An img element must have an alt attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.From line 30, column 71213; to line 30, column 71407starcoop"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 72075; to line 30, column 72205s-70qvj9"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 73136; to line 30, column 73256-1d1n7or"><br>Error: An img element must have an alt attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.From line 30, column 73637; to line 30, column 73777PopomPro"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 74417; to line 30, column 74547s-70qvj9"><br>Error: Attribute size not allowed on element svg at this point.From line 30, column 75479; to line 30, column 75599-1d1n7or"><br>Error: Attribute elementtiming not allowed on element div at this point.From line 33, column 131; to line 33, column 309-home_ad">Attributes for element div:Global attributes<br>Error: Self-closing syntax (/>) used on a non-void HTML element. Ignoring the slash and treating as a start tag.From line 47, column 7; to line 47, column 417   ↩<br>Error: End tag for  body seen, but there were unclosed elements.From line 47, column 418; to line 47, column 424:null}" /><br>Error: Unclosed element div.From line 47, column 7; to line 47, column 417   ↩<br>Error: Stray start tag script.From line 47, column 425; to line 47, column 519 />{"snac<br>

HTTP/1.1 301 Moved PermanentlyDate: Wed, 14 Apr 2021 05:07:20 GMTContent-Type: text/htmlConnection: closeServer: nginxLocation: https://qiita.com/HTTP/1.1 200 OKDate: Wed, 14 Apr 2021 05:07:21 GMTContent-Type: text/html; charset=utf-8Connection: closeServer: nginxX-Frame-Options: SAMEORIGINX-XSS-Protection: 1; mode=blockX-Content-Type-Options: nosniffX-Download-Options: noopen

qiita.com domain lookup results from whois.verisign-grs.com server:

Domain Name: QIITA.COM
Registry Domain ID: 1667512845_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.registrar.amazon.com
Registrar URL: http://registrar.amazon.com
Updated Date: 2023-06-14T02:32:38Z
Creation Date: 2011-07-18T11:47:04Z
Registry Expiry Date: 2024-07-18T11:47:04Z
Registrar: Amazon Registrar, Inc.
Registrar IANA ID: 468
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.2024422253
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: NS-1049.AWSDNS-03.ORG
Name Server: NS-171.AWSDNS-21.COM
Name Server: NS-1956.AWSDNS-52.CO.UK
Name Server: NS-772.AWSDNS-32.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-04-25T10:59:02Z <<<
For more information on Whois status codes, please visit https://icann.org/epp
NOTICE: The expiration date displayed in this record is the date the
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