api.flutter.dev

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Sideanalyseoppdateringsdato: 2026/03/31 12:57:06

Siste whois-oppdateringsdato: 2026/01/26 05:34:12

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Betalt t.o.m

11.01.2027

Tilgjengelig fra

10.02.2027

SEO-poengsum

66.44%

Poeng oppnådd

146

Maksimal poengsum

Hovedinformasjon

ℹ️

Tittel: Flutter - Dart API docs

Beskrivelse: Flutter API docs, for the Dart programming language.

Nøkkelord: unknown

Sidekoding: utf-8

Sidefilstørrelse: 59 KB

Serverinformasjon

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IP: 199.36.158.100

Sted: United States,US,,,37.751,-97.822,America/Chicago

Koding: utf-8

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charset: utf-8
equiv: X-UA-Compatible content: IE=edge
name: viewport content: width=device-width, height=device-height, initial-scale=1, user-scalable=no
name: description content: Flutter API docs, for the Dart programming language.

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Whois informasjon

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domain_name: flutter.dev

update_date: 2025-12-15T13:58:55.989Z

update_time: 1765807135

creation_date: 2019-01-11T20:43:16.408Z

creation_time: 1547239396

expiration_date: 2027-01-11T20:43:16.408Z

Whois rådata

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            Domain Name: FLUTTER.DEV
Registrar: MarkMonitor Inc.
Domain Status: client delete prohibited
Domain Status: client transfer prohibited
Domain Status: client update prohibited
Domain Status: server delete prohibited
Domain Status: server transfer prohibited
Domain Status: server update prohibited
Creation Date: 2019-01-11T20:43:16.408Z
Registry Expiry Date: 2027-01-11T20:43:16.408Z
Updated Date: 2025-12-15T13:58:55.989Z
Name Server: NS1.GOOGLEDOMAINS.COM
Name Server: NS2.GOOGLEDOMAINS.COM
Name Server: NS3.GOOGLEDOMAINS.COM
Name Server: NS4.GOOGLEDOMAINS.COM
REGISTRAR Contact: MarkMonitor Inc.
>>> Last update of RDAP database: 2026-01-26T08:34:12Z

Robots.txt

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			# All robots welcome!

SEO revisjon

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Teknisk SEO

✓

Responskode

200

Status 200 OK - siden lastes inn riktig.

✓

Tegnkoding

Page: utf-8, Header: utf-8

Tegnkoding konsistent mellom HTML og overskrifter.

✓

Sidestørrelse

61335 bytes

Sidestørrelse akseptabel for rask lasting.

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Ressurser

21 total

Moderat antall ressurser. Vurder å kombinere filer.

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Exists

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HTTPS

Yes

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Buffer

max-age=3600

Bufferkontrollhoder er riktig innstilt.

✓

Sidehastighet

3.53 ms

Utmerket lastehastighet.

On-Page SEO

Tittel

Flutter - Dart API docs

Tittelen er for kort. Utvid til 30–60 tegn for bedre SEO.

Metabeskrivelse

Flutter API docs, for the Dart programming language. Lenght:52

Metabeskrivelsen er for kort. Utvid til 100–160 tegn.

✓

H1 Overskrift

1 found - "Flutter API reference documentation"

Bra - enkelt H1-overskrift funnet.

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Ordtelling

1324

God innholdslengde (500-2000 ord anbefales).

Kanonisk merkelapp

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[]

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unknown

Meta nøkkelord satt (merk: brukes ikke av store søkemotorer).

Innhold og UX

✓

Språk

Språkattributtet er riktig angitt.

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Bilder

0 total, 0 missing ALT

Alle bilder har riktig ALT-tekst.

✓

Viewport

width=device-width, height=device-height, initial-scale=1, user-scalable=no

Viewport-metataggen er riktig angitt for mobile enheter.

Åpne Graph

Missing: og:title, og:description, og:image, og:url

Legg til manglende OpenGraph-koder for deling av sosiale medier:og:title, og:description, og:image, og:url

Strukturerte data

0 JSON-LD scripts

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Stillinger i Google

Søkefraser - Google

🔍

Posisjon	Uttrykk	Side	Utdrag
2	selected content	/flutter/rendering/selectedcontent-class.html	SelectedContent class - rendering library - Dart API API docs for the SelectedContent class from the rendering library, for the Dart programming language.
2	tabbar	/flutter/material/tabbar-class.html	TabBar class - material library - Dart API A Material Design primary tab bar . Primary tabs are placed at the top of the content pane under a top app bar. They display the main content destinations.
2	when complete	/flutter/dart-async/Future/whenComplete.html	whenComplete method - Future class - dart:async library The action function is called when this future completes , whether it does so with a value or with an error. This is the asynchronous equivalent of a "finally" ...
7	has error	/flutter/widgets/AsyncSnapshot/hasError.html	hasError property - AsyncSnapshot class - widgets library Returns whether this snapshot contains a non-null error value . This is always true if the asynchronous computation's last result was failure.
10	int parse	/flutter/dart-core/int/parse.html	parse method - int class - dart:core library Parse source as a, possibly signed, integer literal and return its value. The source must be a non-empty sequence of base- radix digits.
13	class icon	/flutter/material/icons-class.html	Icons class - material library - Dart API The Icons class provides identifiers for Material Icons , used with the Icon class to show specific icons. Ensure `uses-material-design: true` in `pubspec.yaml`.
16	datetime	/flutter/dart-core/datetime-class.html	DateTime class - dart:core library The DateTime class contains methods for comparing DateTime s chronologically , such as isAfter, isBefore, and isAtSameMomentAs.
17	tolowercase	/flutter/dart-core/string/tolowercase.html	toLowerCase method - String class - dart:core library String toLowerCase(). Converts all characters in this string to lower case . If the string is already in all lower case, this method returns this .
20	using icon	/flutter/widgets/icon-class.html	Icon class - widgets library - Dart API A graphical icon widget drawn with a glyph from a font described in an IconData such as material's predefined IconDatas in Icons . Icons are not interactive.
23	icons find	/flutter/material/icons-class.html	Icons class - material library - Dart API Search and find the perfect icon on the Google Fonts website . To use this class, make sure you set uses-material-design: true in your project's pubspec.yaml ...

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api.flutter.dev

api.flutter.dev Skjermbilde av nettstedet

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Interne lenker

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Whois informasjon

Whois rådata

Robots.txt

SEO revisjon

Teknisk SEO

On-Page SEO

Innhold og UX

Stillinger i Google

Søkefraser - Google

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