Websites
遅いサイトのためのCore Web Vitals改善
スコアを低下させているレンダリングブロック、レイアウトシフト、過大なアセットを診断し修正します。
What you get
- 最もアクセス数の多い5ページにおけるLCP、INP、CLSの監査
- コードベースに適用される画像、フォント、スクリプトの読み込み修正
- 未使用の依存関係を削除したバンドル分析
- キャッシュとCDN設定のレビュー
- 実際のユーザーからのビフォーアフターフィールドデータレポート
Usually built with
Next.js
Lighthouse CI
Cloudflare
A guide, not a requirement — sellers propose what suits your situation.
Nobody offers this yet
No seller has published this service yet. Ask anyway — the request goes to the marketplace and sellers who do this kind of work can answer it.
Or publish it yourself if this is your work.
Close to this
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What will it cost?
Four questions, an instant range. No account, no waiting.
Estimated range
€700 – €1,600
3-5
Based on the catalogue guide — nobody has published this service yet, so there is no market price to work from. An estimate, not a quote: a seller prices the real job once they have read it.
Request a quote
Nobody has published this service yet.