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Technical SEO
Technical SEO AuditSchema MarkupCore Web VitalsSitemap ArchitecturehreflangCrawl Budget

技術 SEO 服務

Google 在買家看到您的網站之前就已過濾了它

91K
Pages Indexed
Deluxe Astrology
35→94
Lighthouse Score
SleepDr migration
137K
Listings Indexed
Not Another Sunday
#3
Google Position
Days after publish
What Technical SEO Actually Fixes — And What It Won't

Your page goes live. Google's crawler arrives in seconds, renders your markup, scores your structure, and decides — before any human sees you — whether your content earns an index slot. Technical SEO is the work you do before that judgment. We audit your crawl, fix your redirect chains, ship schema that tells Google what your pages mean, and tune your Core Web Vitals so your mobile scores deserve your rankings. You get sitemaps that scale to 100K+ URLs, hreflang that reciprocates across your locales, and crawl-budget rules that keep Google's bots focused on your revenue pages — not your faceted-filter dead ends. Done right, your content meets the index on its merit. Done wrong, your best pages stay invisible while sloppier competitors take your rankings.

專案失敗的原因

Lighthouse scores below 50 on mobile — Google deprioritizes slow pages Rankings drop as Core Web Vitals become a stronger signal; competitors sitting at 90+ are already taking your positions.
Thousands of pages published but only a fraction indexed Content investment wasted — pages that aren't indexed generate zero organic traffic.
No structured data — missing rich results in SERPs Competitors with FAQ, Product, and Review schema dominate the visual real estate and capture higher CTR.
Redirect chains and broken links piling up with every site update Crawl budget gets burned on error pages; link equity bleeds through 3–4 hop redirect chains.
Multilingual site without proper hreflang causing duplicate content flags Google serves the wrong language version to users; content cannibalizes itself across locales.
Faceted navigation and pagination creating millions of low-value URLs Crawl budget gets exhausted on filter combinations; your high-value pages get pushed back in Google's crawl queue.

合規

Technical SEO Audit

A full Screaming Frog crawl covering broken links, redirect chains, duplicate content, missing meta tags, orphan pages, crawl depth, Core Web Vitals, mobile usability, and structured data validation. You get a prioritized fix list — estimated impact and effort for every item found.

Schema Markup Implementation

JSON-LD for every page type: Organization, LocalBusiness, Article, Product, Service, FAQPage, HowTo, BreadcrumbList, and more. Built into Next.js App Router server components and validated with Google Rich Results Test and Schema Markup Validator.

Core Web Vitals Optimization

We target Lighthouse 90+ on mobile. That means Next.js Image optimization, dynamic imports, font subsetting with display:swap, SSR, Vercel edge caching, third-party script deferral, and CSS critical path extraction.

Sitemap Architecture

For sites with 1K to 100K+ pages: a sitemap index with chunked sitemaps at 50K URLs each, dynamically generated from Supabase with ISR regeneration and GSC submission.

hreflang + International SEO

next-intl with hreflang tags in the HTML head and sitemaps. Locale-aware canonical URLs, language-specific structured data, and two-tier translation gating for multilingual sites.

Crawl Budget Optimization

robots.txt refinement, noindex/nofollow strategy, internal linking architecture overhaul, pagination handling, and faceted navigation management — all aimed at steering crawl budget toward your high-value pages.

我們構建的內容

See Every Issue, Ranked by Revenue Impact

Every audit item scored by traffic impact and implementation effort. You fix what moves rankings first — not what's loudest in the report.

Make Google Read Your Pages the Way You Wrote Them

JSON-LD for Organization, Product, Article, FAQPage, HowTo, BreadcrumbList, Review, and 6 more — validated in Rich Results Test before a single line ships.

Hit 90+ Mobile or We Don't Ship

Real result: SleepDr went from Lighthouse 35 to 94 during a WordPress-to-Next.js rebuild. Image optimization, dynamic imports, edge caching, font subsetting — every lever pulled.

Ship Sitemaps That Don't Break at Scale

Supabase-powered sitemap index with chunked 50K-URL files, regenerated via ISR. Battle-tested on 91K pages for Deluxe Astrology and 137K for Not Another Sunday.

Translate Once, Reciprocate Everywhere

Production record: 30 languages, 118 hreflang pages, 41 namespaces, 39 locale-aware API routes. Bidirectional and self-referential — no broken returns.

Stop Google's Bots Burning Time on Dead URLs

robots.txt rules, faceted-navigation gating, and internal linking restructure for sites with 25K–137K+ URLs. Crawl stats land in GSC by week six.

我們的流程

01

Crawl & Audit

We run a full Screaming Frog crawl and catalog every broken link, redirect chain, orphan page, missing schema, and Core Web Vitals failure. You get a prioritized spreadsheet with impact and effort scores for each item.
Week 1-2
02

Architecture Plan

We design the fix strategy: schema types per page template, sitemap structure, hreflang matrix, crawl budget rules, and CWV optimization targets. You approve everything before we write a line of code.
Week 2-3
03

Implementation

Schema markup in Next.js server components, sitemap generation from Supabase, hreflang with next-intl, CWV fixes through image optimization, dynamic imports, and edge caching. Every change gets validated against Google's tools before it ships.
Week 3-6
04

Validation & Submission

Rich Results Test on every schema type, Lighthouse audit on key pages, sitemap submission to GSC, hreflang validation, and crawl stats monitoring. Nothing ships until scores hit targets.
Week 6-7
05

Monitoring & Iteration

30-day post-launch monitoring of index coverage, crawl stats, CWV scores, and rich result appearances. The ongoing tier includes monthly re-audits and continuous optimization.
Week 8+
Next.jsSupabaseVercelScreaming FrogGoogle Search Consolenext-intl

常見問題

技術 SEO 審計包括什麼？

完整的 Screaming Frog 爬蟲覆蓋損壞的連結、重定向鏈、重複內容、缺失的 Meta 標籤、孤立頁面、爬蟲深度分析、Core Web Vitals 評估、行動裝置可用性和結構化資料驗證。交付成果是一份優先級排序的修復清單，其中包含每項發現的預估流量影響和實施工作量。

技術 SEO 審計需要多長時間？

僅審計的專案耗時 1–2 週，具體取決於網站規模。對於 10K 頁面的網站，第一週完成爬蟲和分析，第二週完成優先級排序的修復清單。超過 50K 頁面的網站通常需要額外的爬蟲遍歷，可能接近 3 週。

您實施哪些結構化標記類型？

我們實施 Organization、LocalBusiness、Article、BlogPosting、Product、Service、FAQPage、HowTo、BreadcrumbList、WebSite、Event、Person 和 Review 的 JSON-LD。每種結構化標記類型都內置在 Next.js App Router 伺服器組件中，並在部署前使用 Google Rich Results Test 和 Schema Markup Validator 驗證。

您能改進現有 Next.js 網站的 Core Web Vitals 嗎？

可以。我們使用 Next.js Image 優化、大型組件的動態導入、display:swap 的字體子集、SSR、Vercel 邊緣快取、第三方指令碼延遲加載和 CSS 關鍵路徑提取，將網站從 Lighthouse 35 提升至 94。我們的目標是每個專案在行動裝置上達到 90+。

您如何處理擁有 100K+ 頁面的網站的網站地圖？

我們構建一個網站地圖索引，其中的分塊網站地圖每個 50K 個 URL，使用 ISR 從 Supabase 查詢動態生成以用於重新生成。我們已在規模上驗證了這個方案 — Deluxe Astrology 有 91K 個頁面已索引，Not Another Sunday 有 137K 個清單已索引，均使用這個確切的架構。

您支持帶有 hreflang 的多語言網站嗎？

支持。我們在 HTML head 和網站地圖中實施 next-intl 和 hreflang 標籤、語言感知的規範 URL、特定語言的結構化資料和雙層翻譯門控。我們的生產記錄是 Deluxe Astrology：30 種語言、跨 118 頁的 hreflang、41 個命名空間和 39 個語言感知 API 路由。

Technical SEO from $2,000
Audit only $2-5K · Audit + implementation $5-15K · Full ongoing $10-25K.
See all packages →
Schema Markup in Next.js: JSON-LD Structured Data GuideDynamic Sitemap for 91,000 Pages with Next.js + Supabasehreflang Tags in Next.js for 30 LanguagesSleepDr: WordPress to Next.js — Lighthouse 35 to 94

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