1. Website Tools
API Documents - GuGuData | Production-Ready APIs Built for Developers
  • GuGuData API documents
  • Metadata
    • DEMO
      • Get demo programme data for a global university
      • [DEMO] Chinese Poem
      • [DEMO] Stock HK Symbols
      • Get demo data for global university ranking
      • [DEMO] Global University
      • [DEMO] Global QS World University Rankings
      • [DEMO] US CIP Codes
      • [DEMO] US College Institutions Data API
      • [DEMO] US College Programs Data API
      • [DEMO] Stock US Symbols
    • Chinese Poem
    • Stock HK Symbols
    • Stock US Symbols
    • Global University
    • Get programme data for a global university
    • US College Institution Detail
    • Get global university ranking data
    • US College Institution Programs
    • Global QS World University Rankings
    • Chinese Poem
    • US CIP Codes Search
    • Get a hosted global university logo
    • US College Institutions Search
    • Get US college institution details
    • Get programs for a US college institution
    • US College Programs Search
  • Website Tools
    • DEMO
      • [DEMO] Article Content Extraction API
      • [DEMO] Extract Images from Article URL API
      • [DEMO] Article Extract
      • [DEMO] Domain DNS Information Query
      • [DEMO] Geographic Coordinate System Converter
      • [DEMO] IP Address
      • [DEMO] PageSpeed and SEO Score API
      • [DEMO] Format International Phone
      • [DEMO] Webpage Readable Content Extraction
      • [DEMO] Search Visibility API
      • [DEMO] Short Link API
      • [DEMO] Domain SSL Certificate Information Parsing
      • [DEMO] Extract Structured JSON from Webpage
      • [DEMO] Website Snapshot
      • [DEMO] Get URL links
      • [DEMO] URL to static HTML
      • [DEMO] URL to Image
      • [DEMO] URL to Markdown
      • [DEMO] Query Website Favicon and Title
      • [DEMO] Domain Whois
    • Geographic Coordinate System Converter
      GET
    • Article Content Extraction API
      POST
    • Extract Images from Article URL API
      POST
    • Article Extract
      POST
    • extractFromHtml
      POST
    • Domain DNS Information Query
      GET
    • IP Address
      GET
    • PageSpeed and SEO Score API
      GET
    • Score webpage performance and SEO signals
      POST
    • Format International Phone
      GET
    • Format International Phone
      GET
    • Webpage Readable Content Extraction
      POST
    • Search Visibility API
      POST
    • Short Link API
      POST
    • Get short link
      GET
    • Update short link
      PATCH
    • Redirect short link
      GET
    • Domain SSL Certificate Information Parsing
      GET
    • Extract Structured JSON from Webpage
      POST
    • Website Snapshot
      POST
    • Get URL links
      GET
    • URL to static HTML
      POST
    • URL to Image
      GET
    • Convert Webpage to Image
      POST
    • URL to Markdown
      POST
    • Query Website Favicon and Title
      GET
    • Domain Whois
      GET
  • Image Recognition
    • DEMO
      • [DEMO] Convert HTML to Word
      • [DEMO] Image Compress
      • [DEMO] Image OCR
      • [DEMO] Image OCR to Word API
      • [DEMO] HTML to PDF
      • [DEMO] Markdown to PDF
      • [DEMO] OCR API
      • [DEMO] PDF Splitting
      • [DEMO] PDF Summary
      • [DEMO] PDF to Format
      • [DEMO] PDF to HTML
      • [DEMO] PDF OCR to Text API
      • [DEMO] PDF OCR to Word API
      • [DEMO] PPT to Images
      • [DEMO] Convert PPT to PDF
      • [DEMO] Word to HTML
    • Convert HTML to Word
    • Image Compress
    • Image OCR
    • Image OCR to Word API
    • HTML to PDF
    • Markdown to PDF
    • PDF Splitting
    • OCR API
    • PDF Summary
    • PDF to Format
    • PDF to HTML
    • PDF OCR to Text API
    • PDF OCR to Word API
    • PPT to Images
    • Convert PPT to PDF
    • Word to HTML
  • QRcode and Barcode
    • DEMO
      • [DEMO] Bar Code
      • [DEMO] Decode QR Code from Image
      • [DEMO] QR Code
      • [DEMO] Wifi QR Code
    • Bar Code
    • Decode QR Code from Image
    • QR Code
    • Wifi QR Code
  • Text Tools
    • DEMO
      • [DEMO] ISBN Book Metadata Lookup
      • [DEMO] Detect Text Language
      • [DEMO] Simplified and Traditional Chinese Converter
      • [DEMO] Text Similarity Calculator
    • Simplified and Traditional Chinese Converter
    • ISBN Book Metadata Lookup
    • Detect Text Language
    • Simplified and Traditional Chinese Converter
    • Text Similarity Calculator
  • healthcheck
    GET
  • Schemas
    • BarcodeRequest
    • CertificateInfoDTO
    • Chinese Script Conversion Request
    • Comparator«string»
    • CreateShortLinkRequest
    • DetectLanguageRequest
    • Education Response Metadata
    • Global University Programmes Response
    • Global University Ranking Response
    • Global University Response
    • HK Stock Symbol
    • HK Stock Symbols Response
    • IPLocationResponse
    • JSONConfig
    • PageSpeedScoreRequest
    • QRCodeRequest
    • Response Metadata
    • SearchVisibilityMatch
    • SearchVisibilityMetrics
    • SearchVisibilityObservedItem
    • SearchVisibilityRequest
    • SearchVisibilityResponse
    • SearchVisibilitySearchMetadata
    • ShortLinkResponse
    • Text Similarity Request
    • US CIP Code Data
    • US CIP Code Response
    • US College Institution Data
    • US College Institution Response
    • US College Program Data
    • US College Program Response
    • US Stock Symbol
    • US Stock Symbols Response
    • University Data
    • University Programme Data
    • UpdateShortLinkRequest
    • Url2JsonRequestDTO
    • UrlSnapshotRequest
    • UrlSnapshotResponse
    • WebPageRequestDTO
    • WebPageToImageRequestDTO
    • WebSiteFaviconDTO
    • WhoisEntityDTO
    • WifiQRCodeRequest
  1. Website Tools

Score webpage performance and SEO signals

POST
https://api.gugudata.io/v1/websitetools/pagespeed-score
Website Tools
Last modified:2026-07-29 05:16:01

Request

Query Params

Body Params application/json

Example
{
    "categories": "string",
    "forceRefresh": true,
    "locale": "string",
    "strategy": "string",
    "url": "string"
}

Request Code Samples

Shell
JavaScript
Java
Swift
Go
PHP
Python
HTTP
C
C#
Objective-C
Ruby
OCaml
Dart
R
Request Request Example
Shell
JavaScript
Java
Swift
curl --location 'https://api.gugudata.io/v1/websitetools/pagespeed-score?appkey=' \
--header 'Content-Type: application/json' \
--data '{
    "categories": "string",
    "forceRefresh": true,
    "locale": "string",
    "strategy": "string",
    "url": "string"
}'

Responses

🟢200
*/*
OK
Body*/*

Example
{}
🟢201
🟠401
🟠403
🟠404
Modified at 2026-07-29 05:16:01
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