slugify

Recent tags of a Docker Hub image: up to 50 newest tags with last-updated date, compressed size and architectures, optional substring filter after a pipe (e.g. 'library/node | alpine'), plus counts. Pick base images and track updates. $0.01 per image.

HSTS check: the Strict-Transport-Security header on the site (max-age, includeSubDomains, preload), whether it meets Chrome preload-list requirements, and the domain's current status in the HSTS preload list (hstspreload.org). Transport security hardening. $0.01 per domain.

SPF flattener: recursively expands a domain's SPF includes and redirects into the final list of authorised IPv4/IPv6 ranges and returns a flattened record. Fix the 10-lookup limit or audit exactly which networks may send mail as the domain. $0.01 per domain.

Sunrise, sunset, solar noon, day length, civil twilight and golden hours for today at any place (computed from coordinates, no external data beyond geocoding). Photography, scheduling and energy planning. $0.01 per lookup.

Base64 encode/decode with auto-detection: valid base64 input is decoded (UTF-8), anything else is encoded; force with 'encode:' or 'decode:'. Also returns URL-safe base64 and hex. $0.01 per call.

HTTP methods check: which methods a URL accepts, from an OPTIONS request (Allow / Access-Control-Allow-Methods) plus HEAD, GET and a harmless POST probe, with status codes. API and security reconnaissance. $0.01 per URL.

Structured data extractor: every JSON-LD block on a page parsed, with the schema.org types found (Organization, Product, Article, FAQPage, BreadcrumbList, LocalBusiness...), key fields (name, price, rating, author, date) and microdata/Open Graph hints. Rich data without scraping the layout. $0.01 per page.

Keyword and topic extraction from a page: the top 20 terms and top bigrams by frequency (stopwords removed), title and description for context. What is this page about, in one call. $0.01 per page.

Page language detection: the declared html lang and content-language, the language detected from the text itself (12 European languages plus CJK/Arabic scripts), agreement between the two, and the hreflang alternates count. Route content to the right model or translator. $0.01 per page.

Internal vs external link split for a page: counts and lists (up to 100 each) of same-site and outbound links with anchor text, nofollow/sponsored/ugc counts, and the top external domains. Link-profile and navigation analysis. $0.01 per page.

Bullet and numbered lists from a page as arrays: each list with its items (cleaned text, up to 50 per list), ordered/unordered type and a preceding heading when detectable. Turn feature lists, steps and specs into data. $0.01 per page.

llms.txt reader: checks whether a site publishes llms.txt or llms-full.txt (the emerging standard for telling AI agents what a site offers), returns the content (up to 20 KB) and its headings and links. Discover agent-friendly documentation instantly. $0.01 per domain.

Web app manifest reader: finds and parses a site's manifest.json / site.webmanifest (name, short name, description, start URL, display mode, theme and background colours, icons). Tells you if a site is an installable PWA. $0.01 per site.

Every meta tag on a page: name/property/http-equiv with content, plus title, charset, viewport, robots, canonical, language, and link rel tags (icons, alternates, preconnects). The complete <head> inventory for SEO and integration work. $0.01 per page.

Mixed content check: finds http:// scripts, stylesheets, images, iframes, media and form actions on an HTTPS page (active vs passive), which browsers block or flag. Fix warnings before they cost you conversions. $0.01 per page.

Image inventory for a page: every image with resolved URL, alt text, declared width/height and lazy-loading, plus counts of missing or empty alt attributes (an accessibility and SEO issue). $0.01 per page.

Shopify store detection: whether a site runs on Shopify (asset hosts, Shopify.theme object, checkout hints), the theme name and ID when visible, currency, and whether the /products.json catalog endpoint is public with a product count. E-commerce prospecting. $0.01 per site.

Is a URL crawlable? Fetches the site's robots.txt and evaluates the given path for a specific user-agent (Googlebot, GPTBot, ClaudeBot, Bingbot or any token; default *), returning allowed/disallowed, the matching rule, the group used, crawl-delay and declared sitemaps. Pre-flight for crawlers and SEO checks. $0.01 per check.

Status page finder: probes status.<domain>, <domain>/status, <domain>status.com and common hosted providers (Statuspage, Instatus, Better Stack, Hund) for a public status page, and when found reports the provider, the overall indicator (none/minor/major/critical when the provider exposes it), and active incidents. Vendor-health checks for agents. $0.01 per domain.

www vs apex check: fetches both https://domain/ and https://www.domain/ (and the http:// variants), reports which one is canonical, whether the other redirects to it, status of each, and any inconsistencies such as one host failing, both serving 200 without redirect (duplicate content), or an http variant not upgrading. $0.01 per domain.

MX record lookup: the mail exchanger hosts for a domain with priorities, the detected mail provider (Google Workspace, Microsoft 365, Zoho, Proton...), null-MX detection, and whether the domain accepts email at all. Email routing and provider identification. $0.01 per domain.

Extract all outbound links from a web page's main content as absolute URLs, plus its headings outline and title. Crawling, link discovery, sitemap building, backlink and citation research. $0.01 per page.

Website homepage metadata extraction: title, meta description, OpenGraph title/description/image/site name, language, favicon and viewport presence, HTTP status and final URL. Quick site profiling for directories, link previews, SEO audits and lead enrichment. $0.01 per site.

Web page structure and outline: the headings hierarchy (H1-H6 with levels), title, meta description, word count, number of links and images, and the first paragraph, without the full body text. Lets an agent understand what a long page covers and decide which sections to fetch. Document navigation, table-of-contents generation, content mapping. $0.01 per URL.

Lightweight web page snippet: title, meta description, canonical/final URL, language, the first 500 characters of readable body text and word count. The fastest way for an agent to preview or classify a link before fetching the whole page. Link previews, search result enrichment, relevance filtering. $0.01 per URL.

Extract the readable main text of a web page as plain text (no HTML, no navigation, ads or scripts) with title, meta description and word count. Clean article and content extraction for summarization, embeddings, RAG and LLM input. $0.01 per page.

Bulk web page text extraction: up to 5 URLs in one $0.01 call. For each page returns the readable main text (navigation, ads and scripts removed), title, meta description, final URL, status and word count. Batch content extraction for RAG pipelines, research agents, summarization and crawling at a fifth of the per-page price.

Page to RAG chunks: extracts the main content and splits it into overlapping chunks of about 400 words (roughly 500 tokens) on paragraph and sentence boundaries, each with its index, word count and the nearest heading. Ready for embedding pipelines. $0.01 per page.

Code block extraction from a page: every <pre>/<code> block with its language hint (from class names or fences), line count and text, plus the counts by language. Mine documentation for examples. $0.01 per page.

Named-entity candidates from a page without an LLM: capitalised multi-word phrases ranked by frequency, split into likely people (two or three capitalised words), organisations (with Inc, Ltd, University, Corp, Foundation...), places (after in/at/from) and other proper nouns, plus years and money mentions. $0.01 per page.

FAQ extraction: question/answer pairs from schema.org FAQPage data, <details>/<summary> blocks, and headings phrased as questions with the paragraph that follows. Build knowledge bases from support and product pages. $0.01 per page.

Footer link extraction with classification: privacy policy, terms of service, cookie policy, contact, careers, about, press, status page, social profiles, app-store links and everything else found in the page footer. Compliance and contact discovery. $0.01 per page.

Raw HTML fetch: the page source (up to 500 KB) with status, final URL after redirects, content type, byte size and response headers. For agents that want to run their own parser without managing fetch, redirects and timeouts. $0.01 per URL.

Status of the first 20 links on a page: each link's anchor text, final status code and whether it redirected, with ok/broken/redirected totals. Quick outbound-link health for editors and QA. $0.01 per page.

Main image of a page: the Open Graph / Twitter image when declared, else the largest content image by declared dimensions, with alt text, resolved URL, content type and byte size via a HEAD request. Get a representative thumbnail for any URL. $0.01 per page.

Site navigation extraction: links inside <nav>, header menus and elements with menu/nav roles, deduplicated with their text, grouped as internal or external, plus a guess at the primary sections. Understand a site's structure in one call. $0.01 per page.

Quotation extraction: blockquotes, <q> elements and quoted passages (in “smart quotes” or straight quotes, 8+ words) from a page, with an attribution guess from the surrounding text. Quote mining for research and content. $0.01 per page.

Page text split into sentences: the readable content as an array of clean sentences with counts and average length, ready for NLP, translation or quote mining. $0.01 per page.

Content statistics for a page: words, characters, sentences, paragraphs, headings, links, images, code blocks, average sentence and paragraph length, lexical diversity and the longest paragraph. Quantify a page before you read it. $0.01 per page.

Page text diff against your previous call: line-level added and removed text (up to 100 lines each), similarity ratio and word delta, with the baseline stored for 90 days. See exactly what changed on a page, not just that it changed. $0.01 per check.

Word frequency for a page: the top 50 words (stopwords removed) with counts and share, total and unique word counts, and top bigrams. Topic analysis and SEO term research. $0.01 per page.

TCP port check: is a port open on a host? Attempts a real TCP connection (common ports: 21, 22, 25, 80, 443, 465, 587, 993, 3306, 5432, 6379, 8080, 8443...) and reports open/closed with connection latency. Connectivity and firewall verification. $0.01 per check.

Trace the full HTTP redirect chain for a URL: every hop with status code and latency, the final URL, whether it ends on HTTPS, and total hops. Link checking, affiliate/tracking link inspection, HTTP-to-HTTPS migration checks and SEO redirect audits. $0.01 per URL.

Postal address candidates from a page: lines that look like street addresses (number + street + city/postal code patterns for US/CA/UK/EU), schema.org PostalAddress data when present, and Google Maps links. Office and location discovery. $0.01 per page.

ads.txt parser: fetches a publisher's ads.txt and lists authorised ad systems with account IDs and relationship (DIRECT/RESELLER), totals per relationship and the top ad exchanges. Ad-tech and publisher research. $0.01 per domain.

Analytics and pixel ID extractor: all Google Analytics (G-/UA-), Google Tag Manager (GTM-), Google Ads (AW-), Meta Pixel, Hotjar, Clarity, HubSpot portal, LinkedIn partner, TikTok and Pinterest tag IDs found in a page's HTML. Link properties across sites, verify installs, research competitors. $0.01 per page.

Article author and byline detection: author from meta tags, schema.org Article/Person, rel=author links and byline patterns, plus published/modified dates and the publisher name. Attribution for research and citation. $0.01 per page.

Broken link check: extracts the links on a page and HEAD-requests up to 30 of them (external first), reporting status per link and the list of broken (4xx/5xx/unreachable) ones. Content QA without a crawler. $0.01 per page.

Caching headers check: Cache-Control directives parsed (max-age, s-maxage, public/private, no-store, immutable, stale-while-revalidate), ETag, Last-Modified, Expires, Age, and CDN cache status headers (cf-cache-status, x-cache). Debug caching and CDN behaviour. $0.01 per URL.

Canonical URL check: the rel=canonical of a page, whether it is self-referencing, absolute and on the same host, the final URL after redirects, and whether the page is set noindex. Catch duplicate-content and indexing mistakes. $0.01 per page.