What is the difference between H1, H2 Tag and Alt Tag in SEO?

December 14, 2016 9.9k views
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H1 & H2 are called as header tags. H1 indicates the text with highest priority & H2 being second highest priority. Alt tags are used to give naming to images. This tag is used because search engine crawlers are unable ti identify images & hence proper name is given to them in the form of text.

2 comments
  • Hello, that's right ... the H1 titles are the main ones in each of the pages of our website that we want to position in Google, but they are not the same as the meta tag "Title", the H1 is the main header and the best Is to add the main keyword in it, H2 is also header, where we can also include our keyword but it would be better synonyms or a long tail that includes our main keyword, these are header that usually ban before each section of our page. ALT are labels called "Alternative Text" that will indicate what our image is about, as for Google they are also important, it is best to add our keyword or synonyms of it on that tag. This post will explain each of the key SEO optimization SEO On Page.

  • Basically, H1 indicates the text with the highest priority, H2 being a second highest priority and Alt tags are used to give naming to images.

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19 Answers

Exactly how search engines like Google calculate things is a closely held secret but we can know that certain things like a good structure and descriptive headings can be helpful. This post gives some good information on the use of the different H tags and their relation to SEO. Alt tags on images are important not just for SEO but also for visually impaired users using screen readers as the alt tags can add context to a page that would otherwise be lost when using a screen reader or other accessibility options.

yes, H1 is with the highest priority but be careful to use only 1 H1 tags per page not more. also its not necessary to have all the tags in your page. mostly h1, h2 & h3 does the all.

more importantly, you should spend most of the time of SEO with related link building. more related industry sites point your site with related info google will higher your rank.

H1 is a heading tag - Page must have one heading tag for SEO
h2 is a sub heading tag - You can use sub heading in your page for making it good for SEO
Alt Tag is Image tag - You can tag images with proper image name top get help in SEO

In HTML, There are totally Six heading elements (such as <H1> to <H6>) available to use in the structuring and optimizing the content for Search Engines crawlers as well as readers. <H1> is a primary element and it is used to identify the title of the content. <h2> will be used for sub-heading. Whereas, Alt tag is used in the <Img> tag, which represents Anchor text of the particular image.

Having a proper site structure in place is really important in optimizing your website. H1, H2, H3 and on wards are heading tags that helps to organize the text so it can be meaningful for the reader as well as the crawler. These heading tags are listed in terms of their weight i.e. H1 tag has the most weight which means that you can optimize your website for a particular keyword by adding it in the H1 tag. This will help the crawler to understand that the web page contains information regarding the keyword used in H1 tag. Some people don't realize the importance of heading tags and that's why they don't do proper on-page optimization. These are some of the grave SEO mistakes that one should avoid. You can also read some more SEO mistakes in this post

You can easily find this information here.

Hello,
H1 tag is considered as the main heading of the blog. The heading which we put in our blog at the top is known as H1 tag. H1 tag should be in such a way that, user need to understand the topic of our blog easily and get attracted to the title.

H2 tag is considered to be very important next after the h1 tag. We will specify different headings or contents of our blog in H2 tag.

Alt tag or Alternative tag is specified to the images we upload in our blog.

This is the main difference between H1, H2 and Alt tags.

The main deference between H1 and H2 tag is H1 tag indicates the main heading or subjects but H2 tag indicates the subheadings of the main subject witch is in H1 tag
for instant check out the heading tags of this page

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Every H tag represents a title, sub-title or an ordered/unordered list or sub-list.

For example;
H1 would be your post title.
H2 for the section title.
H3 for a sub-section.
H4 for a list of things.

The <h1> tag is the one that Google gives top priority to and is the title of your post/page. And it's the #1 SEO signal to a Search Engine as to what the post/content is about. If you want to rank for that keyword, you need it in the <h1> title! Every post/page should have an H1 tag as the title and should only use it ONCE on that page. Any more than that and you could get seen as keyword stuffing.

The <h2> tags are your sub-headings in your post/page. Search Engines look at the keywords within these tags also. And you get SEO points for using your keywords within your <h2> sub-headings.

The <h3> tags are also for sub-headings. But in a much smaller font size so carry less weight in terms of SEO. But they're still worth using to make your post/page look nice and organized which benefits your readers and your website's appearance too.

The size of the H1 tag is set by the styling rule that's applied to it in your CSS file. Some WP themes have theme options which let you change the size of the H1 title. Or, you can just find it within the CSS file and then change it yourself.

See this H1 CSS styling example, for example. You should not use an H1 tag simply because it's too big. If it's too big, then you should adjust the font size using your themes settings, or manually yourself in the CSS file.
An alt tag, also known as "alt attribute" and "alt description," is an HTML attribute applied to image tags to provide a text alternative for search engines.

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you can use <H1> tag for most important tittle in your page and for better seo you should have just one h1 tag but h2 is use for other tittle in your page and you can use more h2 tag but for better seo is better you have less than 10 h2 tag

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You can use <H1> tag for most important tittle in your page and for better seo you should have just one h1 tag but h2 is use for other tittle in your page and you can use more h2 tag but for better seo is better you have less than 10 h2 tag . SEO Services Company In lahore

A title tag is an HTML element that defines the title of a web page. Title tags are presented on search engine results pages as the clickable headline for a given result and are essential for social sharing, SEO, and usability. The title tag is intended to be an exact and brief description of a web page’s content. Check this article for learning more: 9 Things You Might Not Have Known About Title Tags

Headers are sub-topics headings included with focus keywords in different variations (brand+ keywords, a keyword included Long-tail keywords etc, and headers improve time on page, make content engaging

*H1 Vs H2 *

  • H1 is Major Heading after Meta Title, H1 can be equal to Meta title and every content must have a header (its rule only one H1 for one webpage),
  • H2's are headings of Subtopics, H2 can be multiple

Alt Tag,

A text (rich with keywords) which can replace the image, on text browsers, alt text help search engines understand what the image is about, it can also help at the times of low internet connection

for more you can reach me, I am doing SEO

SEO has become an integral part of every digital marketing plan. When you do SEO you need to know how to make On-page optimization and what is it. On-page optimization is a set of measures to change the site, aimed at increasing site traffic target customers from search engines on requests reflecting the desire of customers to purchase services and products promoted by the site. There are a lot of on-page optimization tutorials, which include required points that search engines pay attention first. The Heading Tags is one of these points.
By SEO headers, Google determines how the theme of the page matches the queries that users enter. In other words, how relevant is this page.
So, what difference between H1, H2 and alt tag?
The title of your site denotes the h1 tag. It gives you the opportunity to understand the search engine name of an online resource. The use of h1 tags is required condition for website SEO optimization.
The h2 tag is used as a second level heading.
An alt tag, also known as "alt attribute" and "alt description," is an HTML attribute applied to image tags to provide a text alternative for search engines.

More about on-page optimization tutorials you can read in my blog.

A text (rich with keywords) which can replace the image, on text browsers, alt text help search engines understand what the image is about, it can also help at the times of low internet connection

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