Glavne informacije

ℹ️

Titula: PostgreSQL: The world's most advanced open source database

Opis: The official site for PostgreSQL, the world

Ključne riječi: nepoznato

Kodiranje stranice: utf-8

Veličina datoteke stranice: 22 KB

Informacije o poslužitelju

🖥️

IP: 217.196.149.50

Mjesto: Austria,AT,Salzburg,5020,47.8008,13.0443,Europe/Vienna

Http poslužitelj: nginx

Kodiranje: utf-8

Popis meta oznaka

🏷️

name: viewport content: width=device-width, initial-scale=1, shrink-to-fit=no
equiv: Content-Type content: text/xhtml; charset=utf-8
name: description content: The official site for PostgreSQL, the world's most advanced open source database
name: theme-color content: #336791
name: copyright content: The PostgreSQL Global Development Group
property: og:url content: https://www.postgresql.org/
property: og:type content: article
property: article:author content: PostgreSQL Global Development Group
property: article:published_time content: 2026-02-25T15:20:11.516893
property: og:image content: https://www.postgresql.org/media/img/about/press/elephant.png
property: og:title content: PostgreSQL
property: og:description content: The world's most advanced open source database.
property: og:site_name content: PostgreSQL

Interne veze

🔗

Vanjske veze

🌐

Whois informacije

📄

domain_name: postgresql.org

update_date: 2025-05-30T16:22:43.429Z

update_time: 1748622163

creation_date: 1996-10-22T04:00:00.816Z

creation_time: 845956800

expiration_date: 2029-10-21T04:00:00Z

Whois neobrađeni podaci

📋

            Domain Name: POSTGRESQL.ORG
Registrar: Gandi SAS
Domain Status: client transfer prohibited
Registry Expiry Date: 2029-10-21T04:00:00Z
Creation Date: 1996-10-22T04:00:00.816Z
Updated Date: 2025-05-30T16:22:43.429Z
Name Server: NS1.POSTGRESQL.ORG
Name Server: NS2.POSTGRESQL.ORG
Name Server: NS3.POSTGRESQL.ORG
Name Server: NS4.POSTGRESQL.ORG
REGISTRAR Contact: Gandi SAS
>>> Last update of RDAP database: 2026-02-25T15:25:17Z

Robots.txt

🤖

			User-agent: *
Disallow: /admin/
Disallow: /account/
Disallow: /docs/devel/
Disallow: /list/
Disallow: /search/
Disallow: /message-id/raw/
Disallow: /message-id/flat/
Disallow: /message-id/resend/
Disallow: /message-id/mbox/

Sitemap: https://www.postgresql.org/sitemap.xml

SEO revizija

🔍

Tehnički SEO

✓

Šifra odgovora

200

Status 200 OK - stranica se ispravno učitava.

✓

Kodiranje znakova

Page: utf-8, Header: utf-8

Konzistentno kodiranje znakova između HTML-a i zaglavlja.

✓

Veličina stranice

23440 bytes

Veličina stranice prihvatljiva za brzo učitavanje.

✓

Resursi

16 total

Optimalan broj resursa.

✓

Hreflang oznake

0 hreflang tags

Dodajte hreflang oznake ako imate višejezični sadržaj.

✓

Robots.txt

Exists

Datoteka robots.txt pronađena.

✓

Sitemap

Declared in robots.txt

Sitemap deklariran u robots.txt.

✓

HTTPS

Yes

Sigurna HTTPS veza omogućena.

✓

Kompresija

gzip

Gzip ili Zstd kompresija omogućena za brže učitavanje.

!

Predmemoriranje

Not set

Dodajte zaglavlja kontrole predmemorije kako biste poboljšali brzinu učitavanja za ponovne posjetitelje.

✓

Brzina stranice

0.76 ms

Izvrsna brzina učitavanja.

On-Page SEO

✓

Titula

PostgreSQL: The world's most advanced open source database

Dobra duljina naslova (30-60 znakova).

!

Meta opis

The official site for PostgreSQL, the world Lenght:43

Meta opis prekratak. Proširi na 100-160 znakova.

✓

H1 naslov

1 found - "PostgreSQL: The World's Most Advanced Open Source Relational Database"

Dobro - pronađen je jedan H1 naslov.

!

Broj riječi

432

Sadržaj nešto kratak. Proširite na 500+ riječi za optimalan SEO.

!

Kanonska oznaka

Dodajte kanonsku oznaku kako biste spriječili probleme s dvostrukim sadržajem.

✓

Duplikat Meta

[]

Nisu pronađene duple meta oznake.

✓

Ključne riječi

Meta ključne riječi nisu obavezne (ne koriste ih glavne tražilice).

Sadržaj i UX

✓

Jezik

en

Jezični atribut pravilno postavljen.

✓

Slike

8 total, 0 missing ALT

Sve slike imaju ispravan ALT tekst.

✓

Viewport

width=device-width, initial-scale=1, shrink-to-fit=no

Meta oznaka Viewport ispravno postavljena za mobilne uređaje.

✓

Otvori grafikon

All OG tags present.

Prisutne sve bitne OpenGraph oznake.

!

Strukturirani podaci

0 JSON-LD scripts

Dodajte strukturirane podatke (JSON-LD) za bogate isječke i bolji SEO.

Fraze za pretraživanje - Google

🔍

Položaj	Fraza	Stranica	Isječak
2	left a 2 b right 3	/docs/current/queries-table-expressions.html	PostgreSQL: Documentation: 18: 7.2. Table Expressions The words INNER and OUTER are optional in all forms. INNER is the default
3	download p	/download/	PostgreSQL: Downloads PostgreSQL is available for download as ready-to-use packages or installers for various platforms, as well as a source code archive if you want to build it ...
3	wal	/docs/current/wal-intro.html	Documentation: 18: 28.3. Write-Ahead Logging (WAL) Write-Ahead Logging (WAL ) is a standard method for ensuring data integrity. A detailed description can be found in most (if not all) books about transaction ...
3	create table	/docs/current/sql-createtable.html	Documentation: 18: CREATE TABLE CREATE TABLE will create a new, initially empty table in the current database . The table will be owned by the user issuing the command.
4	now 1 day	/docs/current/functions-datetime.html	Documentation: 18: 9.9. Date/Time Functions and Operators interval ' 1 day ' * 21 → 21 days. interval '1 hour' * 3.5 → 03:30:00 ... now ( ) → timestamp with time zone. Current date and time (start of current ...
4	uuid	/docs/current/datatype-uuid.html	Documentation: 18: 8.12. UUID Type The data type uuid stores Universally Unique Identifiers (UUID ) as defined by RFC 9562, ISO/IEC 9834-8:2005, and related standards.
4	found using	/docs/current/plpgsql-statements.html	PostgreSQL: Documentation: 18: 41.5. Basic Statements FOUND starts out false within each PL/pgSQL function call . It is set by each of the following types of statements: A SELECT INTO statement sets FOUND true if a ...
5	left c 3 right 4	/docs/current/queries-table-expressions.html	PostgreSQL: Documentation: 18: 7.2. Table Expressions INNER is the default
6	date timezone	/docs/current/datatype-datetime.html	Documentation: 18: 8.5. Date/Time Types All timezone-aware dates and times are stored internally in UTC . They are converted to local time in the zone specified by the TimeZone configuration ...
6	left 6 3 2 3 right 4	/docs/current/datatype-numeric.html	Documentation: 18: 8.1. Numeric Types Numeric types consist of two-, four-, and eight-byte integers , four- and eight-byte floating-point numbers, and selectable-precision decimals.

Fraze za pretraživanje - Yandex

🔍

Položaj	Fraza	Stranica	Isječak
1	9 2 21	/docs/9.2/release-9-2-21.html	PostgreSQL: Documentation: 9 . 2 : Release 9 . 2 . 21 This release contains a variety of fixes from 9 . 2 .20. For information about new features in the 9 . 2 major release, see Section E.25.
6	update	/docs/current/sql-update.html	PostgreSQL: Documentation: 18: UPDATE UPDATE changes the values of the specified columns in all rows that satisfy the condition. Only the columns to be modified need be mentioned in the SET clause...
6	16 9 7 3 9	/docs/16/functions-matching.html	PostgreSQL: Documentation: 16 : 9 . 7 . Pattern Matching Table 9 . 16 . Regular Expression Match Operators. Operator. ... 9 . 7 . 3 .1. Regular Expression Details #. PostgreSQL's regular expressions are implemented using a software package written by Henry Spencer.

Dodatne usluge

💎

www.postgresql.org

Glavne informacije

Informacije o poslužitelju

Popis meta oznaka

Interne veze

Vanjske veze

Whois informacije

Whois neobrađeni podaci

Robots.txt

SEO revizija

Tehnički SEO

On-Page SEO

Sadržaj i UX

Pozicije u Google

Fraze za pretraživanje - Google

Pozicije u Yandex

Fraze za pretraživanje - Yandex

Dodatne usluge

www.postgresql.org