Error element head is missing a required instance of child element title - Исправление ошибок и поиск оптимальных решений проблем

head
title

The <head> section of an HTML document contains metadata about the document, and as a minimum it must include a <title> tag defining the document title.

Common causes for this issue are forgetting to define the <title>, or duplicated <head> sections where one of them does not include the title.

Here’s an example of a minimal HTML document including the title:

<!DOCTYPE html>
<html>
  <head>
    <title>Don't panic! This is the title</title>
  </head>
  <body>
    <p></p>
  </body>
</html>

Related W3C validator issues

The <title> element, used to define the document’s title, is required and must not be empty.

Example:

<html>
  <head>
    <title>Automated Website Validator</title>
  </head>
  <body>
    <p>...</p>
  </body>
</html>

<meta> tags, used for defining metadata about HTML documents, must appear within the <head>…</head> section, but it has been found out of place. Check the document structure to ensure there are no <meta> tags outside the head section.

A common cause of this issue is having a duplicated, out of place <head>…</head> section. Ensure that this section appears in its proper place and is the only container for <meta> tags.

A <head> start tag has been found in an unexpected place in the document structure. Check that the <head> section appears before the <body> section, and that is not duplicated.

The <head> section of an HTML document is the container of metadata about the document, and must appear before the <body> section. A common cause of this issue is duplicated <head> sections.

Here is an example of a minimal HTML document structure:

<!DOCTYPE html>
<html>
  <head>
    <title>Test</title>
  </head>
  <body>
    <p></p>
  </body>
</html>

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Need help in validation errors

SSharma	Oct 28 2014, 11:19 AM
Novice Group: Members Posts: 23 Joined: 23-October 14 Member No.: 21,712	Hi guys, M new to this validation process nd just trying to validate my single webpage coding.. nd getting these errors HTML5 Validator Error ✉ Line 7, column 1: Non-space characters found without seeing a doctype first. Expected <!DOCTYPE html>. Line 7, column 1: Element head is missing a required instance of child element title. Line 8, column 15: Stray doctype. <!DOCTYPE html> Line 9, column 53: Stray start tag html. <html lang=»en» xmlns=»http://www.w3.org/1999/xhtml»> Line 9, column 53: Cannot recover after last error. Any further errors will be ignored. <html lang=»en» xmlns=»http://www.w3.org/1999/xhtml»> part of coding is as follows- @{ Layout = null; ViewBag.Title = «Login»; } <!DOCTYPE html> <html lang=»en» xmlns=»http://www.w3.org/1999/xhtml»> <head> <meta charset=»utf-8″> <meta name=»viewport» content=»width=device-width, initial-scale=1″> Can nyone help me in resolving dese errors… ????

Brian Chandler	Oct 28 2014, 11:30 AM
Jocular coder Group: Members Posts: 2,460 Joined: 31-August 06 Member No.: 43	The basic principle of dealing with errors like this is that if you can’t see what anything else means, just clear the 1st problem. I think you have space characters before the <? that starts everything off. So remove them, and see what happens.

Frederiek	Oct 28 2014, 05:11 PM
Programming Fanatic Group: Members Posts: 5,146 Joined: 23-August 06 From: Europe Member No.: 9	The basic set-up of an HTML 5 page looks like this (created with a single keystroke in BBEdit (Mac only)) CODE <!DOCTYPE html> <html lang=»en»> <head> <meta charset=»utf-8″ /> <title>Untitled</title> </head> <body> </body> </html> I’m not sure why a xmlns attribute is used on the html element. Post the url to your page, so we can a better and further look.

SSharma	Oct 29 2014, 10:19 AM
Novice Group: Members Posts: 23 Joined: 23-October 14 Member No.: 21,712	yess…u r rite…thanks fr d help QUOTE(Frederiek @ Oct 28 2014, 06:11 PM) The basic set-up of an HTML 5 page looks like this (created with a single keystroke in BBEdit (Mac only)) CODE <!DOCTYPE html> <html lang=»en»> <head> <meta charset=»utf-8″ /> <title>Untitled</title> </head> <body> </body> </html> I’m not sure why a xmlns attribute is used on the html element. Post the url to your page, so we can a better and further look.

Frederiek	Oct 29 2014, 11:51 AM
Programming Fanatic Group: Members Posts: 5,146 Joined: 23-August 06 From: Europe Member No.: 9	You’re welcome.

Biplab Acharjee	Nov 30 2020, 11:20 PM
Group: Members Posts: 1 Joined: 30-November 20 From: Philippines Member No.: 27,664	Hello, I am using WordPress and Installed Generatepress theme After Checking my Url to validator w3 I got the following error message- 1.Non-space characters found without seeing a doctype first. Expected <!DOCTYPE html>. 2.Element head is missing a required instance of child element title And Also My Site Layout Is break only in Home Page, Rest of my blog pages and posts are looking fine. Please Help Me. Please check my blog — www.24freejobalert.com

pandy	Dec 1 2020, 06:16 AM
🌟Computer says no🌟 Group: WDG Moderators Posts: 20,389 Joined: 9-August 06 Member No.: 6	I get a lot of errors, but not the ones you ask about. Is that maybe for a sub page rather than the one you linked to? Did you use the w3c validator or something else? https://validator.w3.org/nu/?doc=https%3A%2…;showsource=yes Also, in the future please start a new thread for your question. This thread is 6 years old and it’s easier to find stuff it there is a dedicated thread for each issue.

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Hi am validating my HTML code through w3c validator. But it is showing an error Element head is missing a required instance of child element title.

URL is
http://nitansh.fwd.wf/article/travel/best-all-inclusive-resorts-for-romance/3189783/

while title is Present in the head of the html body

<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>      Best all-inclusive resorts for romance- NowU
</title>
<link rel="stylesheet" href="/static/css/styles.css">
<link rel="stylesheet" href="/static/css/video-js.css">
<link rel="stylesheet" href="/static/css/font-awesome.min.css">
<link rel="stylesheet" media="print" href="/static/css/print.css">
  <!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
  <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
  <!--[if lt IE 9]>
 <script src="https://oss.maxcdn.com/libs/html5shiv/3.7.0/html5shiv.js">
 </script>
 <script src="https://oss.maxcdn.com/libs/respond.js/1.4.2/respond.min.js">
 </script>
 <![endif]-->
 <link rel="stylesheet" href="/static/css/socialsharing.css">
 <link rel="canonical" href="/article/travel/best-all-inclusive-resorts-for-romance/3189783/">




  <meta name="description" content="Whether for a honeymoon, anniversary, or private escape, these resorts fit the romantic bill.">
  <meta property="og:description" content="Whether for a honeymoon, anniversary, or private escape, these resorts fit the romantic bill.">


  <meta name="twitter:card" value="Whether for a honeymoon, anniversary, or private escape, these resorts fit the romantic bill.">



  <meta property="og:title" content="Best all-inclusive resorts for romance">


  <meta property="og:type" content="article">


  <meta property="og:url" content="http://nitansh.fwd.wf/article/travel/best-all-inclusive-resorts-for-romance/3189783/">


  <meta property="og:image" content="http://www.gannett-cdn.com/media/USATODAY/USATODAY/2013/06/18/1371593281000-Earlyne-s-luggage-1306181810_3_4.jpg"></head>

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Nebiros

39 / 40 / 16

Регистрация: 23.03.2010

Сообщений: 3,035

Код не проходит валидацию

02.11.2017, 15:55. Показов 2499. Ответов 6

Метки нет (Все метки)

код вроде стандартный

HTML5

<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>
.........
........
</body>
</html>

но валидатор мне выдает

HTML5

1 2	Error found while checking this document as HTML 4.01 Transitional! Result: 1 Error, 2 warning(s)

Подскажите в чем может быть проблема?

__________________
Помощь в написании контрольных, курсовых и дипломных работ, диссертаций здесь

Programming Эксперт 94731 / 64177 / 26122 Регистрация: 12.04.2006 Сообщений: 116,782	02.11.2017, 15:55
6

Модератор

3824 / 2674 / 1521

Регистрация: 12.07.2015

Сообщений: 6,674

Записей в блоге: 4

02.11.2017, 16:18

Вы используете доктайп html5, а в валидаторе указали HTML 4.01 Transitional

Nebiros

39 / 40 / 16

Регистрация: 23.03.2010

Сообщений: 3,035

02.11.2017, 16:23

[ТС]

Сообщение от mrtoxas

Вы используете доктайп html5, а в валидаторе указали HTML 4.01 Transitional

думал оно автоматом должно определять, в общем установил на хтмл5, теперь мне такую ошибку выкинуло

HTML5

1	Error: End of file seen without seeing a doctype first. Expected <!DOCTYPE html>.

ну как бы в переводе мне говорят что не видно доктайпа в начале, не совсем понял что он меня хотят, в начале же указано <!DOCTYPE html> то есть тип документа хтмл… или я не так понимаю?

Модератор

3824 / 2674 / 1521

Регистрация: 12.07.2015

Сообщений: 6,674

Записей в блоге: 4

02.11.2017, 16:29

Откройте заново валидатор, укажите html5 или автоматическое распознавание, и скормите валидатору ваш код. Кроме отсутствия title, ему больше нет на что ругаться.

Nebiros

39 / 40 / 16

Регистрация: 23.03.2010

Сообщений: 3,035

02.11.2017, 16:34

[ТС]

Сообщение от mrtoxas

открыл заново все указал сначала хтмл5 и кодировку, но все равно также, кстати на тайтл тоже ругается хоть он у меня есть

HTML5

1 2	Error: End of file seen without seeing a doctype first. Expected <!DOCTYPE html>. Error: Element head is missing a required instance of child element title.

HTML5

<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Test</title>
</head>
<body>
.........
........
</body>
</html>

У меня нет доменного имени может из-за этого?

Модератор

3824 / 2674 / 1521

Регистрация: 12.07.2015

Сообщений: 6,674

Записей в блоге: 4

02.11.2017, 16:43

Как вы проверяете?

Nebiros

39 / 40 / 16

Регистрация: 23.03.2010

Сообщений: 3,035

02.11.2017, 16:53

[ТС]

Сообщение от mrtoxas

Как вы проверяете?

Дошло наконец то, я для того чтобы ненароком никто левый не зашел на сервер поставил

PHP

1	if($_SERVER['REMOTE_ADDR']!='...............') exit();

валидатор то тоже получается не попадал, мда бывает редко но метко…

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