On-Page SEO — 211 terms

Alt Tag

Also: alt attribute, image alt text

Alt Text

Also: alt attribute, image alt text

Alt Text Patterns

Also: Image Alt Text Strategies, Alternative Text Guidelines

Alt Text vs Decorative Images

Also: Alt Text and Decorative Images Comparison, Alt Text Importance for SEO

Anchor Text Optimization

Also: Link Text Optimization, Anchor Link Strategy

ARIA

Also: Accessible Rich Internet Applications, ARIA attributes

ARIA Roles

Also: Accessible Rich Internet Applications Roles, ARIA Landmarks

AVIF Images

Also: AV1 Image File Format, AVIF Format

C

Canonical URL Patterns

Also: Canonical URLs, Canonical Tags

Closed Captions

Also: Subtitles, CC

Color Contrast

Also: Contrast Ratio, Visual Contrast

E

EXIF Considerations

Also: Image Metadata Optimization, EXIF Data Impact

EXIF Data

Also: Exchangeable Image File Format, Image Metadata

F

Favicon

Also: Website Icon, Shortcut Icon

Focus Visible

Also: Focus Indicator, Visible Focus

H

H1 Tag

Also: Heading 1, Main Heading

H2 Tag

Also: Heading 2, H2 Header

H3 Tag

Also: Heading 3, H3 Header

Header Tags

Also: H1-H6 tags, heading tags

Heading Hierarchy

Also: Heading Structure, Content Hierarchy

I

Image Alt Text

Also: Alt Attribute, Alt Description

Image Compression

Also: Picture Optimization, Image Size Reduction

Image File Names

Also: Image Naming Convention, Image Filename Optimization

Image License Metadata

Also: Image Licensing Information, Image Copyright Metadata

Image Optimization

Also: image SEO, visual content optimization

ImageObject license

Also: Image licensing, ImageObject copyright

Internal Linking

Also: in-site linking, cross-linking

Internal Links

Also: Intra-site Links, Site Navigation Links

IPTC Photo Metadata

Also: IPTC Image Metadata, IPTC Data for SEO

K

Key Moments

Also: Critical Points, SEO Milestones

Keyboard Navigation

Also: Keyboard Accessibility, Keyboard Shortcuts

L

Label Association

Also: Label Optimization, Tag Association

Landmarks

Also: HTML Landmarks, Semantic Landmarks

Lazy Loading Images

Also: Deferred Image Loading, Image Lazy Load

LiveBadge

Also: Dynamic Badge, SEO Engagement Badge

M

Meta Description

Also: search snippet, SEO description

Meta Robots Tag

Also: robots meta tag, robots tag

Meta Tags

Also: HTML meta tags, SEO tags

MRSS Feeds

Also: Multimedia RSS Feeds, Media Really Simple Syndication

O

On-Page SEO

Also: on-site SEO, page-level SEO

Open Graph Tags

Also: OG Tags, Open Graph Meta Tags

Open Graph: og:description

Also: Open Graph description tag, og description meta tag

Open Graph: og:image

Also: Open Graph image tag, og:image tag

Open Graph: og:image:height

Also: Open Graph image height, og:image height

Open Graph: og:image:type

Also: OG Image Type, Open Graph Image Format

Open Graph: og:image:width

Also: OG image width tag, Open Graph image width

Open Graph: og:locale

Also: Open Graph locale tag, og:locale meta tag

Open Graph: og:site_name

Also: Open Graph site name, og site name

Open Graph: og:title

Also: OG Title Tag, Open Graph Title

Open Graph: og:type

Also: Open Graph type, og:type meta tag

Open Graph: og:updated_time

Also: OG updated time tag, Open Graph updated timestamp

Open Graph: og:url

Also: OG URL Tag, Open Graph URL

P

Player Embeds SEO

Also: Video Embed Optimization, Media Embed SEO

S

Schema: Accommodation

Also: Accommodation Structured Data, Lodging Schema Markup

Schema: AggregateOffer

Also: Structured Data Aggregate Offer, Aggregate Offer Schema Markup

Schema: AggregateRating

Also: Aggregate Rating Schema, Rating Schema Markup

Schema: Airport

Also: Airport Structured Data, Airport Schema Markup

Schema: Apartment

Also: Apartment Schema Markup, Apartment Structured Data

Schema: APIReference

Also: API Reference Schema, API Documentation Schema

Schema: Article

Also: Article Schema Markup, Article Structured Data

Intermediate5 related

Schema: AssessAction

Also: AssessAction Schema Markup, AssessAction Structured Data

Schema: AutoDealer

Also: Automotive Schema Markup, Auto Dealer Structured Data

Schema: AutomotiveBusiness

Also: Automotive Business Schema Markup, Auto Business Structured Data

Schema: AutoPartsStore

Also: Auto Parts Schema Markup, Automotive Schema

Schema: AutoRepair

Also: Auto Repair Schema Markup, Auto Repair Structured Data

Schema: Beach

Also: Beach Schema Markup, Structured Data for Beaches

Schema: BlogPosting

Also: BlogPosting Schema Markup, Structured Data for Blog Posts

Schema: Book

Also: Structured Data for Books, Book Schema Markup

Schema: Brand

Also: Brand Schema Markup, Structured Data for Brands

Schema: BreadcrumbList

Also: Breadcrumb Schema, Breadcrumb Markup

Schema: BusStation

Also: Bus Station structured data, Bus Station schema markup

Schema: BusStop

Also: Bus Stop Schema, Structured Data for Bus Stops

Schema: CafeOrCoffeeShop

Also: Café Schema Markup, Coffee Shop Structured Data

Schema: Casino

Also: Casino Structured Data, Casino Schema Markup

Schema: CivicStructure

Also: Civic Structure Schema, Civic Structure Markup

Schema: Clip

Also: Clip Schema, Video Clip Markup

Schema: CodeRepository

Also: Code Repository Schema, CodeRepo Markup

Schema: CollegeOrUniversity

Also: Educational Institution Schema, University Structured Data

Schema: CommunicateAction

Also: Communication Schema, Schema for Communication Actions

Schema: ConsumeAction

Also: ConsumeAction Schema Markup, ConsumeAction Structured Data

Schema: Corporation

Also: Corporate Schema Markup, Structured Data for Corporations

Schema: Course

Also: Course Schema Markup, Educational Schema

Schema: CreativeWork

Also: CreativeWork Schema Markup, Structured Data for CreativeWorks

Schema: DataCatalog

Also: Data Catalog Schema, Structured Data Catalog

Schema: DataFeed

Also: Structured Data Feed, Schema Markup Feed

Schema: Dataset

Also: Dataset Markup, Structured Data for Datasets

Schema: Dentist

Also: Dental Schema Markup, Dentist Structured Data

Schema: EducationalOrganization

Also: Educational Organization Schema Markup, Schema Markup for Educational Institutions

Schema: ElectronicsStore

Also: Electronics Store Schema Markup, Electronics Store Structured Data

Schema: ElementarySchool

Also: Elementary School Schema Markup, Structured Data for Elementary Schools

Schema: Episode

Also: Episode Schema Markup, Structured Data for Episodes

Schema: Event

Also: Event Schema Markup, Structured Data for Events

Schema: FAQPage

Also: FAQ structured data, FAQ schema markup

Schema: FAQPageSection

Also: FAQ Schema Markup, FAQ Structured Data

Schema: Florist

Also: Florist Schema Markup, Flower Shop Schema

Schema: FundingAgency

Also: Funding Agency Schema, FundingAgency Markup

Schema: FurnitureStore

Also: Furniture Store Schema Markup, Structured Data for Furniture Stores

Schema: GeoCircle

Also: GeoCircle markup, GeoCircle schema markup

Schema: GeoCoordinates

Also: GeoCoordinates Schema Markup, Geolocation Schema

Schema: GeoShape

Also: GeoShape Schema Markup, Geographical Shape Schema

Schema: GovernmentOrganization

Also: Government Organization Schema, Schema for Government Entities

Schema: Grant

Also: Grant Schema Markup, Grant Structured Data

Schema: HardwareStore

Also: Hardware Store Schema Markup, Hardware Store Structured Data

Schema: HighSchool

Also: High School Structured Data, High School Schema Markup

Schema: Hotel

Also: Hotel Structured Data, Hotel Schema Markup

Schema: House

Also: House Schema Markup, Residential Schema

Schema: HowTo

Also: HowTo Schema Markup, Structured Data for Instructions

Schema: HowToDirection

Also: How-To Schema Markup, Instructional Content Schema

Schema: HowToSection

Also: How-To Schema Markup, How-To Structured Data

Schema: HowToStep

Also: How-To Schema, Structured Data Step

Schema: HowToSupply

Also: How-To Schema Markup, How-To Structured Data

Schema: HowToTip

Also: HowToTip Schema Markup, HowToTip Structured Data

Schema: HowToTool

Also: How-To Schema Markup, How-To Structured Data

Schema: ImageObject

Also: Image Schema Markup, Structured Data for Images

Schema: ItemList

Also: Structured Data Item List, Schema Markup Item List

Schema: JobPosting

Also: Job Posting Schema Markup, JobPosting Structured Data

Schema: LakeBodyOfWater

Also: Lake Schema Markup, Body of Water Schema

Schema: LandmarksOrHistoricalBuildings

Also: Structured Data for Historical Sites, Schema Markup for Landmarks

Schema: LearningResource

Also: Educational Schema Markup, Learning Resource Schema

Schema: LiveBlogPosting

Also: Live Blog Schema, Real-Time Blogging Schema

Schema: LocalBusiness

Also: LocalBusiness schema markup, LocalBusiness structured data

Schema: LodgingBusiness

Also: Lodging Business Schema Markup, Hotel Schema

Schema: MathSolver

Also: Math Schema Markup, Mathematical Content Schema

Schema: MedicalClinic

Also: Medical Clinic Schema Markup, Schema.org Medical Clinic

Schema: MiddleSchool

Also: Middle School Schema Markup, Educational Schema for Middle Schools

Schema: MobileApplication

Also: Mobile Application Schema Markup, Mobile App Structured Data

Schema: Mountain

Also: Structured Data: Mountain, Mountain Schema Markup

Schema: Movie

Also: Movie Schema Markup, Film Schema

Schema: MovieTheater

Also: Theater Schema Markup, Movie Theater Structured Data

Schema: MusicAlbum

Also: Music Album Schema Markup, Structured Data for Music Albums

Schema: MusicGroup

Also: Music Group Schema, Structured Data for Music Groups

Schema: MusicRecording

Also: Music Schema Markup, MusicRecording Structured Data

Schema: NewsArticle

Also: NewsArticle Schema Markup, NewsArticle Structured Data

Schema: NGO

Also: Nonprofit Schema Markup, NGO Structured Data

Schema: Offer

Also: Structured Data Offer, Offer Schema Markup

Schema: OfferForLease

Also: Lease Offer Schema, Structured Data for Lease Offers

Schema: OfferForSale

Also: Product Sale Schema, Offer for Sale Markup

Schema: OpeningHoursSpecification

Also: Opening Hours Schema, Structured Data for Business Hours

Schema: Organization

Also: Organization Schema Markup, Structured Data for Organizations

Schema: OrganizationRole

Also: Organization Role Schema, Structured Data for Organization Role

Schema: Park

Also: Parking Schema, Parking Structured Data

Schema: ParkingFacility

Also: Parking Facility Schema Markup, Parking Schema

Schema: Person

Also: Person Schema Markup, Person Structured Data

Schema: PetStore

Also: PetStore Schema Markup, Structured Data for PetStore

Schema: Pharmacy

Also: Pharmacy Schema Markup, Pharmacy Structured Data

Schema: Place

Also: Local Business Schema, Place Schema Markup

Schema: PlaceOfWorship

Also: Structured Data for Places of Worship, Religious Organization Schema

Schema: PostalAddress

Also: Structured Data Address, Schema Markup Address

Schema: Product

Also: Product Schema Markup, Product Structured Data

Schema: ProductModel

Also: Product Schema, Product Structured Data

Schema: ProfessionalService

Also: Structured Data for Professional Services, Professional Services Schema Markup

Schema: Project

Also: Project Schema Markup, Project Structured Data

Schema: Quiz

Also: Quiz Structured Data, Quiz Schema Markup

Schema: RadioStation

Also: Radio Station Schema Markup, RadioStation Structured Data

Schema: Recipe

Also: Recipe structured data, Recipe schema markup

Schema: ReserveAction

Also: Reservation Schema, Reserve Action Markup

Schema: Resort

Also: Resort Schema Markup, Structured Data for Resorts

Schema: Restaurant

Also: Restaurant Schema Markup, Structured Data for Restaurants

Schema: Review

Also: Review Schema Markup, Structured Data for Reviews

Schema: ReviewNewsArticle

Also: News Article Review Schema, Review Schema for News Articles

Schema: School

Also: Educational Schema Markup, School Schema Type

Schema: SearchAction

Also: Search Action Schema, Structured Data for Search Actions

Schema: ShoeStore

Also: ShoeStore Structured Data, ShoeStore Schema Markup

Schema: SingleFamilyResidence

Also: Single Family Home Schema, SingleFamilyResidence Markup

Schema: Sitelinks Search Box

Also: Sitelinks Search Schema, Search Box Schema Markup

Schema: SoftwareApplication

Also: Software Application Schema, SoftwareApplication Markup

Schema: SoftwareSourceCode

Also: Software Code Schema, Code Snippet Schema

Schema: SpeakableSpecification

Also: Speakable Schema, SpeakableSpecification Markup

Schema: SportsActivityLocation

Also: Sports Activity Schema, Sports Facility Schema Markup

Schema: StadiumOrArena

Also: Venue Schema, Stadium Schema Markup

Schema: Store

Also: Store Schema Markup, Retail Schema

Schema: TechArticle

Also: TechArticle schema markup, Structured data for tech articles

Schema: TouristAttraction

Also: Tourist Attraction Schema Markup, Structured Data for Tourist Attractions

Schema: TouristDestination

Also: Tourist Destination Schema Markup, Tourist Destination Structured Data

Schema: ToyStore

Also: ToyStore structured data, ToyStore schema markup

Schema: TrainStation

Also: Train Station Structured Data, Train Station Markup

Schema: TravelAction

Also: Travel Action Schema, TravelAction Markup

Schema: TVEpisode

Also: TV Episode Schema, TVEpisode Markup

Schema: TVSeries

Also: TV Series Schema Markup, TV Show Structured Data

Schema: VideoGame

Also: Video Game Schema Markup, Game Schema

Schema: VideoGameClip

Also: Video Game Clip Schema, VideoGameClip Markup

Schema: VideoGameSeries

Also: Video Game Series Schema Markup, Structured Data for Video Game Series

Schema: VideoObject

Also: Video Schema Markup, Video Structured Data

Schema: WarrantyPromise

Also: Warranty Schema, Warranty Markup

Schema: WarrantyScope

Also: Warranty Schema, Warranty Markup

Schema: WebApplication

Also: Web Application Schema Markup, WebApp Schema

Skip to Content

Also: Skip Navigation Link, Content Jump Link

Srcset & Sizes

Also: Image Source Set, Responsive Image Attributes

T

Also: Content Outline, TOC

Title Tag

Also: page title, SEO title

Title Tag Length

Also: SEO title length, Meta Title Length

Twitter Card: twitter:card

Also: Twitter Metadata, Twitter Rich Cards

Twitter Card: twitter:creator

Also: Twitter Card Creator Tag, twitter:creator Meta Tag

Twitter Card: twitter:data1

Also: Twitter Card Data, Twitter Metadata

Twitter Card: twitter:data2

Also: Twitter Card Data Attribute, twitter:data2 Tag

Twitter Card: twitter:description

Also: Twitter Card Description, Twitter Meta Description

Twitter Card: twitter:image

Also: Twitter Card Image Tag, Twitter Image Metadata

Twitter Card: twitter:label1

Also: Twitter Card Label, twitter:label1 Tag

Twitter Card: twitter:label2

Also: Twitter Card Label 2, Twitter Metadata Label 2

Twitter Card: twitter:site

Also: Twitter Card Site Tag, twitter:site Meta Tag

Twitter Card: twitter:title

Also: Twitter Card Title, Open Graph Title

Twitter Cards

Also: Twitter Rich Media, Twitter Meta Tags

V

Video Keyframe Thumbnails

Also: Video Preview Thumbnails, Keyframe Video Thumbnails

Video Thumbnails

Also: Video Preview Images, Video Preview Thumbnails

Video Transcripts

Also: Video Captions, Video Subtitles

W

WCAG

Also: Web Content Accessibility Guidelines, Accessibility Standards