Webmaster tools
Forty-two tools for checking a domain, generating markup and reading text, and a catalog that watches domains over time. No signup, no tracking.
Catalog
Domain
- WHOIS Lookup Registration and ownership record for a domain.
- DNS Lookup A, MX, NS, TXT and other records for a domain.
- Resolver Comparison Whether three public resolvers agree yet about a domain.
- Domain Location Where the server behind a domain is located.
- Site Safety Check Malware and phishing reputation from Google, Norton and ESET.
- Domain Ranking Popularity and traffic estimates from three sources.
- Social Engagement Facebook engagement and Pinterest saves for a domain.
- Indexed Pages How many of a domain's pages a search engine has indexed.
- SSL Certificate Check Expiry, issuer and whether it covers the name.
- SPF, DKIM and DMARC The DNS records that decide whether a domain's mail is believed.
- Redirect Chain Every hop between an address and where it lands.
- Internet Archive History How often the Wayback Machine has saved a site, and since when.
- HTTP Headers The response headers a site sends, and where it redirects to.
Generators
- Password Generator Generate random passwords, including pronounceable ones.
- Hash Generator Hash text with MD5, SHA-1, SHA-256 and other algorithms.
- Meta Tag Generator Build the meta tags for a page and copy the markup.
- Open Graph Generator Build og: properties for link previews on social networks.
- Redirect Rule Generator Turn a list of old and new addresses into .htaccess rules.
- Schema.org JSON-LD Structured data for organisations, people and FAQ pages.
Text
- Antispam Protector Turn an address into a picture so scrapers cannot read it.
- HTML Encoder Hide an email address or text from scrapers by encoding it.
- Character Inspector Find invisible and misleading characters in text.
- Base64 Encode and Decode Convert text to Base64 and back, including the URL-safe form.
- URL Encode and Decode Percent-encode an address or a single value inside one.
- JSON Formatter Indent JSON, or find out why it will not parse.
- Sort and Number Lines Sort, number, trim and de-duplicate a list of lines.
- Case Converter Change case, with Turkish dotted and dotless i handled properly.
- Duplicate Remover Remove repeated entries from a list.
- Text Length Count characters, words, lines and the longest line.
- Email Header Analysis Where a message actually went, and where it sat waiting.
- UNIX Time Converter Convert between UNIX timestamps and human dates.
Search
- Indexability Check Whether a page can be indexed, and which rule decides it.
- robots.txt and Sitemap What a site tells crawlers, and whether its sitemap holds up.
- Keyword Density Which words and phrases a page actually repeats.
- Title and Description Length How much of a page's title and description a search result has room for.
- hreflang Check The language links on a page, and the four faults that silently break them.
- Link Preview What a link to a page looks like when somebody shares it.
- Google Suggestion Tool What a search box would offer as you finish typing a phrase.
Your Connection
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