What are some on-page SEO mistakes?

[cleanetic]

What are some on-page SEO mistakes?

[WoodsPainting]

Duplicate Content. ...
Missing Alt Tags and Broken Images. ...
Title Tag Issues. ...
Meta Descriptions. ...
Broken Internal and External Links. ...
Low Text-to-HTML Ratio. ...
H1 Tag Issues. ...
Low Word Count.

[ritesh3592]

-Wrong keywords
-Irrelevant Title tags and Meta descriptions
-Technical optimization
-Poor url structure
-Sitemap missing on the website
-Incorrect text structuring
-Not optimized images
-Neglecting canonical attribute

[priyankaroy125]

Thanks for sharing the information.

[PoolMaster]

some on-page SEO mistakes are:

1. Duplicate Content
2. Missing Alt Tags and Broken Images
3. Title Tag Issues
4. Meta Descriptions
5. Broken Internal and External Links
6. Low Text-to-HTML Ratio
7. H1 Tag Issues
8. Low Word Count
9. Too Many On-page Links
10. Incorrect Language Declaration
11. Temporary Redirects