Glossary
Plain-language definitions for terms that come up in web projects: WordPress, SEO, hosting, and how the web works.
Plain-language definitions for the WordPress, technical SEO, training, and digital-delivery terms used across This Is My URL. Each term links to articles where it appears in real implementation context.
I write these definitions from hands-on delivery experience. Substantive updates are dated.
A
Anchor Text
The visible, clickable words of a hyperlink, a direct relevance signal to search engines about the linked page.
API First Backend
An API-First Backend detaches content management from presentation layer architectural frameworks, making data securely queryable across standard REST or GraphQL schemas.
Asset Bloat
Asset bloat is when a page loads far more scripts, stylesheets, and media files than it needs to do its job. Each extra file looks harmless on its own, which is exactly why the weight piles up unnoticed, especially on plugin-heavy or course…
Asset Dequeuing
Asset dequeuing is the practice of stopping scripts and stylesheets from loading on pages where they aren't needed. Most WordPress plugins load their files on every page by default, so even a simple contact page can carry the weight of a sl…
Attribution
Assigning conversion credit across all marketing touchpoints to determine which channels and messages actually drove the sale.
B
Business Operations
Business operations is the day-to-day machinery a company runs on: the systems and workflows that turn effort into delivered work, revenue, and the admin that keeps the doors open.
C
Caching
Caching speeds up a site by storing a ready-made copy of something and reusing it, instead of rebuilding it from scratch on every request.
CAN-SPAM
The US law setting baseline rules for commercial email: opt-out model, accurate headers, physical address, and a 10-day unsubscribe.
Career Transition
A deliberate shift in role, industry, or employment structure that requires new skills, credibility, and a revised professional narrative.
Casl (Canada’s Anti Spam Legislation)
CASL, Canada's Anti-Spam Legislation, is one of the strictest commercial-email laws in the world, and it applies to any marketing message sent to someone in Canada.
Cloudflare Stream
Cloudflare's pay-as-you-go video platform with automatic transcoding and global CDN delivery, charged per minute stored and streamed.
Cognitive Friction
Cognitive friction is the extra mental effort a person has to spend to keep going on your site. You see it when visitors hesitate, abandon a form, or stop partway through a lesson.
Cognitive Load
Cognitive load is the amount of mental effort someone needs to take in and use your content. In training, load that runs too high directly lowers how much people remember and how many finish.
Compliance Training
Mandatory employee education on the laws, regulations, and company policies a role must follow, with auditable completion records required.
Consulting
Expert advice and analysis delivered to client organizations to solve problems, improve performance, or implement change.
Content Audit
A systematic review of every URL to decide what to keep, improve, consolidate, or remove.
Content Modeling
Content modeling is deciding what your content is actually made of before you build the pages that hold it. Instead of treating everything as one big blob of "page", you break it into reusable parts, so a course has lessons, a lesson has a…
Conversion Rate Optimization
Systematically increasing the percentage of visitors who complete a desired action, without spending more on traffic.
Core Web Vitals
Google's three real-user metrics (LCP, INP, and CLS) measuring load speed, interactivity, and visual stability as ranking signals.
Corporate Training
Structured employee learning programs covering compliance, onboarding, skills development, and leadership preparation.
Crawl Depth
Crawl depth is how many clicks a page sits from your homepage. The deeper a page is buried, the less attention search engines tend to give it. Most sites never plan this; pages just drift further from the surface as the site grows.
Crawl Equity
Crawl equity is the limited attention a search engine spends moving through your site, and how that attention gets shared across your pages.
CRM
A central platform storing all prospect and customer data (contact history, deal stage, and follow-up tasks) in one place.
CRM Integration
CRM integration connects your website directly to your customer-management system, so a new lead flows in on its own instead of being copied over by hand.
Custom Post Types
Core Web Vitals are a standard set of real-world metrics defined by Google that score speed, responsiveness, and visual stability layouts across all screen resolutions.
E
Edge Caching
Storing web assets on globally distributed servers so visitors receive content from a node geographically close to them.
Editorial Workflow
The documented sequence of steps, from idea to publish, governing how content is planned, written, reviewed, and distributed.
Email Compliance
Adhering to CAN-SPAM, CASL, and GDPR requirements governing consent, identification, and unsubscribe in commercial email.
Email Marketing
Using email to build audience relationships and drive conversions, consistently the highest-ROI digital marketing channel.
Enterprise WordPress
WordPress deployed at organizational scale with governance, SSO, multi-site management, and MarTech integrations.
Excel Training
Structured instruction building Excel proficiency from basic formulas through PivotTables, Power Query, and automation.
F
Faust.js
WP Engine's open-source framework for building headless WordPress sites with Next.js, handling auth, routing, and previews.
Follow Up Sequence
Pre-written emails sent automatically at timed intervals after a trigger: welcome, nurture, sales, or re-engagement series.
FTC
The US federal agency enforcing CAN-SPAM, advertising disclosure rules, and data privacy practices for commercial marketers.
G
Gated Content
Gated content is a valuable resource, like an ebook, template, or in-depth video, that a visitor can only get after handing over their contact details, usually a name and email.
H
Headless CMS
A headless CMS separates where you manage content from where it's shown to visitors, handing the content out as data through an API instead of rendering the pages itself.
Headless WordPress
Headless WordPress is a setup where WordPress is used only for editing and storing content, while the public site is built and served by a separate front-end application.
Helpful Content
Content written for real human readers that demonstrates first-hand expertise and fully satisfies search intent.
High Availability
An architecture with no single point of failure: multiple servers, replicated databases, and automatic failover.
I
Image Pipeline
The automated workflow that converts, resizes, compresses, and delivers images in the optimal format per device.
Instructional Design
Applying cognitive psychology and adult learning theory to create training that produces measurable behaviour change.
Integration Tax
A Canonical URL Tag is an HTML link element that tells crawlers which master copy of an overlapping asset should be prioritized within organic search indexes.
Internal Linking
Internal linking is the web of links between the pages of your own site, and it does two jobs at once: it guides visitors to what's next, and it signals to search engines which pages matter and how they relate.
L
Layoff
An employer-initiated termination driven by restructuring or cost reduction rather than individual performance, affecting future career decisions.
Lazy Loading
Lazy loading delays loading parts of a page until they're actually needed, usually as the visitor scrolls down to them. That cuts the weight of the initial load, which helps a lot on long, image-heavy pages.
Lead Capture
Collecting contact information from prospective customers, typically via a form offering a lead magnet in exchange.
Learndash
The most widely deployed WordPress-native LMS, supporting courses, quizzes, drip scheduling, and payment integrations.
Lighthouse
Google's open-source auditing tool scoring Performance, Accessibility, Best Practices, SEO, and PWA readiness from 0 to 100.
Link Dilution
Link dilution is the reduction in ranking authority passed to any single destination when a page distributes its equity across too many outgoing links. Each additional link on a page reduces the authority share each link carries.
LMS
Software for creating, delivering, and tracking training programs, used by corporate L&D teams and online course creators.
LXP
A learner-centric platform curating personalized, AI-recommended learning pathways across multiple content sources.
M
Marketing Law
The statutes governing commercial promotion, covering email, advertising disclosures, data privacy, and consumer protection.
Metadata
Headless CMS Architecture decouples content entry systems from user interface layers, serving structure fields over structured API channels like GraphQL and REST.
Moodle
The world's most-installed open-source LMS, purpose-built for universities and institutions needing full data sovereignty.
N
Next.js
A React framework offering server-side rendering and static generation, the most popular headless WordPress frontend.
Nofollow
Nofollow is a link attribute that tells search engines not to pass ranking credit to the page a link points to. You add it in the HTML as rel="nofollow", and it was introduced jointly by Google, Yahoo, and Microsoft in 2005 to fight comment…
O
Object Cache
A server-side layer storing expensive database query results in Redis or Memcached for instant reuse across requests.
Observability
Understanding a system's health through structured logs, metrics, and traces, detecting problems before users report them.
On Page SEO
Optimizing titles, headings, content, and internal links on a page to earn higher search rankings.
Over Engineering
Over-engineering is building something more complex than the job actually needs. The extra machinery adds overhead and makes even simple tasks slower and harder to change.
Over Optimization
Applying SEO techniques so aggressively (keyword stuffing, manipulative links) that rankings drop instead of rising.
P
Page Caching
Saving pre-built HTML to disk or memory so subsequent visitors receive it in milliseconds without re-executing PHP.
Page Dilution
Page dilution is the reduction in a site's ranking authority that occurs when too many pages target the same query or when thin, low-value pages divide crawl and link equity that should flow to stronger pages.
Physical Address Requirement
The CAN-SPAM and CASL rule requiring every commercial email to include the sender's valid postal mailing address.
Plugin Audit
A structured review of every installed plugin for necessity, security, maintenance status, and redundancy.
Plugin Dependency
Plugin dependency is when a site leans on a tangle of plugins that interact in ways nobody fully tracks. Once they're interlocked, removing or updating any one of them risks breaking the others, so changes get scary even when everything cur…
Positioning
Positioning is the deliberate choice of how you want a particular audience to see your work compared with their other options, the meeting point of who you serve, the outcome you deliver, and why you over the alternatives.
Practice Building
Practice building is the ongoing work of starting, marketing, and growing a professional-services business: the mix of expertise, reputation, relationships, and systems that make an independent consulting or service business durable.
Professional Services
Knowledge-based businesses (consulting, legal, accounting, training, development) that sell expertise tailored to each client.
R
Real User Monitoring
Capturing web vitals from actual users' browsers on a live site, as opposed to simulated lab tests.
RSS Feed
An RSS feed is a standardized file, written in XML, that lists a site's latest content (titles, dates, summaries, and links) so other software can read it automatically.
S
Sales Stack
The collection of CRM, prospecting, engagement, and analytics tools a sales team uses to manage pipeline and close deals.
Sales Tools
Software applications enabling salespeople to prospect, communicate, present, and close deals more efficiently.
Schema
Structured data markup that tells search engines what your content means, enabling rich results in search.
Search Intent
Search intent is what a person actually wants when they type a query, which is often more than the literal words suggest. Someone searching "best running shoes" wants to compare options, not read a dictionary definition of a shoe.
Self Employment
Working for yourself as a contractor, freelancer, or business owner, with full control and full responsibility for income and taxes.
Self Hosted Video
Storing and streaming video from your own infrastructure for maximum control over branding, data, and player behaviour.
SEO
Improving a website's unpaid search visibility by satisfying user intent better than any competing page.
Service Business Operations
Service business operations is the set of systems and habits a service provider, a consultant, agency, or trainer, uses to deliver client work efficiently, profitably, and at a consistent standard.
Site Performance
How well a site operates across speed, reliability, error rates, and caching, a broader measure than page load alone.
Site Quality
A holistic measure of how well a site serves visitors across content depth, technical reliability, and trust.
Site Speed
How quickly a page's content loads and becomes interactive, directly tied to rankings and conversion rates.
Svg (Scalable Vector Graphic)
An SVG (Scalable Vector Graphic) is an image made from mathematical paths written in XML, rather than a fixed grid of pixels like a JPEG or PNG.
T
Taxonomy
The WordPress system for grouping content into organized collections, powering archive pages, filtering, and navigation.
Team Training
Structured learning delivered to a group to improve both individual skills and collective team effectiveness.
Technical Debt
Technical debt is what builds up when quick, short-term fixes harden into long-term constraints. It rarely breaks a system outright; it just slows everything down.
Technical SEO
Technical SEO is the work of making sure search engines can crawl, index, and render a site cleanly, by tuning the infrastructure underneath the content.
Training Technology
The tools and platforms (LMS, authoring software, video hosting) used to design, deliver, and track workplace training.
U
Unsubscribe
The legally required mechanism allowing any recipient to permanently opt out of future commercial emails from a sender.
V
Video Hosting
Services that store, encode, and stream video files adaptively, removing the bandwidth burden from your own server.
Video Schema
VideoObject structured data that enables rich video results (thumbnails and duration) directly in search listings.
Video SEO
Optimizing video content and page context to appear in Google's video carousel and YouTube search results.
Videopress
Automattic's video hosting service, integrated natively with WordPress and Jetpack, needing no external platform account.
Vimeo
A professional, ad-free video host with privacy controls, a branded player, and per-viewer analytics unavailable on YouTube.
W
WordPress
The open-source CMS powering over 43% of the web, built on PHP and MySQL with a block editor.
WordPress Architecture
The structural design decisions governing how a WordPress site is built, deployed, and scaled.
WordPress Audit
A full technical and content review of a WordPress install, delivering a prioritized remediation roadmap.
WordPress Hosting
Hosting services specifically optimized for WordPress, with server-level caching, staging environments, and auto-updates.
WordPress Maintenance
Ongoing updates, backups, security scanning, and database optimization keeping a WordPress site secure and reliable.
WordPress Performance
How quickly and efficiently a WordPress site loads, measured through Core Web Vitals, TTFB, and page weight.
WordPress Procurement
The process of evaluating, selecting, and contracting for WordPress software, hosting, and development services.
WPGraphQL
A WordPress plugin that adds a fully featured GraphQL API, enabling flexible content queries from any frontend framework.
Y
Youtube
Google's video platform and the world's second-largest search engine: free distribution in exchange for your audience data.