內容簡介
SaifBrand SEO & Speed 是一款整合技術 SEO 和性能優化的 WordPress 外掛，無需多個外掛即可提升網站效能與搜尋引擎排名，簡化管理流程。
【主要功能】
• 自動將 JPEG/PNG 轉換為 WebP
• 一鍵批量優化媒體庫中的圖片
• 自動填寫缺失的圖片 alt 文字
• 自訂每篇文章和頁面的 SEO 標題與描述
• 強制所有內容圖片延遲加載
• 提供完整頁面快取功能
外掛標籤
開發者團隊
② 後台搜尋「SaifBrand SEO, Speed & Security」→ 直接安裝（推薦）
原文外掛簡介
SaifBrand SEO, Speed & Security handles the technical work every WordPress site needs — being found, loading fast, and not being broken into — without needing five different plugins.
Image Optimization
Automatically converts new JPEG/PNG uploads to WebP, including every generated thumbnail size
One-click bulk optimization for your existing Media Library
Automatically fills in missing image alt text so you stop losing accessibility and SEO points on empty alt attributes
Optional max-width resize and a minimum-file-size threshold, so tiny icons aren’t needlessly reprocessed
Before/after savings report so you can see exactly how much smaller your images got
SEO
Custom SEO title and meta description on every post and page, with a simple field right on the edit screen
Site-wide title separator, optional site-name suffix, and a fallback default meta description
Automatic XML sitemap (can be turned off), no configuration needed
Optional noindex on WordPress’s auto-generated attachment pages
Clean, correct robots.txt with your sitemap linked automatically
Proper canonical tags and Open Graph tags on every page
Automatically steps aside if you already have Yoast SEO, Rank Math, or All in One SEO active, so nothing ever gets duplicated
Speed
Forces lazy-loading on every content image, even ones that slip through WordPress’s own default handling, with an option to skip the first N images so your hero image still loads immediately
Optional one-click disabling of the emoji-detection script and the oEmbed script
(Pro) Full-page caching for logged-out visitors, with smart exclusions for cart, checkout, and account pages
Why SaifBrand SEO & Speed
Most sites end up running a separate image-compression plugin, a separate SEO plugin, and a separate caching plugin — each with its own settings screen, its own updates, and its own way of doing things. SaifBrand SEO & Speed keeps the essentials in one place, with sensible defaults that work out of the box.
Pro (separate add-on)
Everything listed above is fully included and unrestricted in this free plugin. SaifBrand SEO & Speed Pro is a separate add-on plugin, distributed outside of WordPress.org, that layers on full-page speed caching, AI-generated alt text, AI-generated meta descriptions, AVIF image support, and priority support. Learn more.
Spam & Bot Protection
An invisible honeypot and a timing check on comments, registration and contact forms. No keys, no account, and nothing for your visitors to solve
Optional Cloudflare Turnstile or Google reCAPTCHA using your own free keys — nothing is billed to us or routed through us
Works with Contact Form 7, WPForms and Elementor Pro forms
If the captcha service is ever unreachable, submissions are let through rather than silently blocked. An outage should not take your contact form down with it
Login Protection
Lock out repeated failed sign-ins from the same address
Stop WordPress confirming which usernames exist, on the login form and through the REST API
Turn off XML-RPC, whose pingback feature is regularly abused to attack other sites
Disable the built-in theme and plugin file editor
File Integrity Scan
Compares every WordPress core file against the official checksums published by wordpress.org, so an altered or injected core file shows up immediately
Looks through wp-content for the small set of patterns common to web shells, and for PHP where it does not belong
This is not a full malware scanner — those need a signature list updated daily. It catches altered core files and the common shell patterns, which is how most break-ins show themselves
Contact Form Messages
Contact Form 7 keeps no copy of anything: it sends an email and forgets. A missed email is a lost enquiry
Switch this on and every submission is also saved on your own site, readable from the WPVane app
Traffic
A simple visitor count: views, visits, most-read pages, and where people came from
No third-party service, no cookies, and nothing personal is stored — only totals per day
Counting happens in the browser after the page has loaded, so it stays off the request your visitor is waiting on and still works with full-page caching
App Control (optional, off by default)
Connect the site to the WPVane app in one click, without hunting for the Application Passwords section
If WordPress has application passwords switched off, the screen names the exact reason and the fix
Adds updates, theme switching and site health to what the app can do
Nothing is registered or listening until you turn it on, and disconnecting revokes the credential
