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Sideanalyseopdateringsdato: 2026/06/05 01:07:14

Sidste whois opdateringsdato: 2026/05/17 08:40:36

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Domænestatus

Registreret

Betalt indtil

30.11.2027

Tilgængelig fra

30.12.2027

SEO-score

63.01%

Score opnået

146

Maksimal score

Hovedoplysninger

ℹ️

Titel: Best Tutorial About Python, Javascript, C++, GIT, and more – Delft Stack

Beskrivelse: Free but high-quality portal to learn about languages like Python, Javascript, C++, GIT, and more. Delf Stack is a learning website of different programming languages.

Nøgleord: ukendt

Sidekodning: utf-8

Side filstørrelse: 53 KB

Serverinformation

🖥️

IP: 63.176.8.218

Beliggenhed: Germany,DE,Frankfurt am Main,60313,50.1169,8.6837,Europe/Berlin

Http server: netlify

Kodning: utf-8

Metatags liste

🏷️

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equiv: X-UA-Compatible content: IE=edge
name: viewport content: width=device-width, initial-scale=1
name: description content: Free but high-quality portal to learn about languages like Python, Javascript, C++, GIT, and more. Delf Stack is a learning website of different programming languages.
name: keywords content:
name: naver-site-verification content: 00716c27b7baec5926e00f8df8f7723fd09a1ef3
property: og:locale content: en
property: og:type content: website
property: og:title content: Delft Stack
property: og:description content: Free but high-quality portal to learn about languages like Python, Javascript, C++, GIT, and more. Delf Stack is a learning website of different programming languages.
property: og:url content: https://www.delftstack.com/
property: og:site_name content: Delft Stack
property: og:updated_time content: 2024-02-16T00:00:00
property: og:image content: https://www.delftstack.com/img/site/default-feature-image.webp
property: og:image:width content: 960
property: og:image:height content: 540
property: twitter:card content: summary_large_image
property: twitter:image content: https://www.delftstack.com/img/site/default-feature-image.webp
property: twitter:title content: Delft Stack
property: twitter:description content: Free but high-quality portal to learn about languages like Python, Javascript, C++, GIT, and more. Delf Stack is a learning website of different programming languages.
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Interne links

🔗

Whois information

📄

domain_name: delftstack.com

update_date: 2025-12-01T09:59:02Z

update_time: 1764583142

creation_date: 2017-11-30T19:50:30Z

creation_time: 1512071430

expiration_date: 2027-11-30T19:50:30Z

Whois rå data

📋

            Domain Name: DELFTSTACK.COM
Registrar: GoDaddy.com, LLC
Domain Status: client delete prohibited
Domain Status: client renew prohibited
Domain Status: client transfer prohibited
Domain Status: client update prohibited
Creation Date: 2017-11-30T19:50:30Z
Registry Expiry Date: 2027-11-30T19:50:30Z
Updated Date: 2025-12-01T09:59:02Z
Name Server: NS13.DOMAINCONTROL.COM
Name Server: NS14.DOMAINCONTROL.COM
REGISTRAR Contact: GoDaddy.com, LLC
>>> Last update of RDAP database: 2026-05-17T08:40:36Z

Robots.txt

🤖

			User-agent: *
Disallow:
Sitemap: https://www.delftstack.com/sitemap.xml

SEO revision

🔍

Teknisk SEO

✓

Svarkode

200

Status 200 OK - siden indlæses korrekt.

✓

Tegnkodning

Page: utf-8, Header: utf-8

Tegnkodning konsekvent mellem HTML og overskrifter.

✓

Sidestørrelse

55013 bytes

Sidestørrelse acceptabel til hurtig indlæsning.

Ressourcer

55 total

For mange ressourcer. Optimer og kombiner filer for bedre ydeevne.

✓

Hreflang Tags

11 hreflang tags

Hreflang-tags fundet til flersproget SEO.

✓

Robots.txt

Exists

Robots.txt-fil fundet.

✓

Sitemap

Declared in robots.txt

Sitemap erklæret i robots.txt.

✓

HTTPS

Yes

Sikker HTTPS-forbindelse aktiveret.

Kompression

Aktiver gzip- eller zstd-komprimering for at reducere filstørrelser.

✓

Caching

public,max-age=0,must-revalidate

Cache-kontroloverskrifter er korrekt indstillet.

✓

Sidehastighed

0.71 ms

Fremragende læssehastighed.

On-Page SEO

Titel

Best Tutorial About Python, Javascript, C++, GIT, and more – Delft Stack

Titlen er for lang. Reducer til 30-60 tegn for at undgå trunkering.

Meta beskrivelse

Free but high-quality portal to learn about languages like Python, Javascript, C++, GIT, and more. Delf Stack is a learning website of different programming languages. Lenght:167

Metabeskrivelsen er for lang. Reducer til 100-160 tegn.

H1 Overskrift

0 found - ""

Tilføj præcis én H1-overskrift med primære søgeord.

Ordtælling

Indhold meget kort. Sigt efter mindst 500 ord for bedre SEO.

Kanonisk tag

Tilføj kanonisk tag for at forhindre duplikatindholdsproblemer.

✓

Duplicate Meta

[]

Ingen duplikerede metatags fundet.

✓

Nøgleord

Meta søgeord er valgfri (bruges ikke af større søgemaskiner).

Indhold og UX

✓

Sprog

Sprog attribut korrekt indstillet.

✓

Billeder

20 total, 0 missing ALT

Alle billeder har korrekt ALT-tekst.

✓

Udsigtsport

width=device-width, initial-scale=1

Viewport-metatag korrekt indstillet til mobilenheder.

✓

Åbn Graph

All OG tags present.

Alle væsentlige OpenGraph-tags til stede.

✓

Strukturerede data

1 JSON-LD scripts

Strukturerede data (JSON-LD) fundet.

Stillinger i Yandex

Søgesætninger - Yandex

🔍

Position	Udtryk	Side	Uddrag
5	find 1	/howto/python/python...	How to Find First Occurrence in a String in Python \| Delft Stack Use the find() Function to Find First Occurrence in Python. We can use the find() function in Python to find the first occurrence of a substring inside a string.
7	если строка	/howto/python/python...	How to Check if a String Contains Word in Python \| Delft Stack Use the if/in Statement in Python to Check the String if It Contains a Word. Use the find() Method in Python to Check the String if It Contains a Word. Use Regular...
11	сумма выбранных	/howto/javascript/su...	How to Sum Array of Objects in JavaScript \| Delft Stack This tutorial demonstrates how to sum an array of objects in JavaScript using various methods, including reduce, forEach, and for...of loops. Learn the best...

Yderligere tjenester

💎

www.delftstack.com