www.delftstack.com

Registered

Website screenshot

Page analyze update date: 2026/06/05 01:07:14

Last whois update date: 2026/05/17 08:40:36

Redirected to: www.delftstack.com Active

Domain Status

Registered

Paid till

30.11.2027

Available from

30.12.2027

SEO Score

63.01%

Score achieved

146

Maximum score

Main Information

ℹ️

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

Description: 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.

Keywords: unknown

Page Encoding: utf-8

Page Filesize: 53 KB

Server Information

🖥️

IP: 63.176.8.218

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

Http Server: netlify

Encoding: utf-8

Meta Tags List

🏷️

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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
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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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Internal 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 Raw 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 Audit

🔍

Technical SEO

✓

Response Code

200

Status 200 OK - page loads correctly.

✓

Character Encoding

Page: utf-8, Header: utf-8

Character encoding consistent between HTML and headers.

✓

Page Size

55013 bytes

Page size acceptable for fast loading.

Resources

55 total

Too many resources. Optimize and combine files for better performance.

✓

Hreflang Tags

11 hreflang tags

Hreflang tags found for multilingual SEO.

✓

Robots.txt

Exists

Robots.txt file found.

✓

Sitemap

Declared in robots.txt

Sitemap declared in robots.txt.

✓

HTTPS

Yes

Secure HTTPS connection enabled.

Compression

Enable gzip or zstd compression to reduce file sizes.

✓

Caching

public,max-age=0,must-revalidate

Cache-control headers properly set.

✓

Page Speed

0.71 ms

Excellent loading speed.

On-Page SEO

Title

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

Title too long. Reduce to 30-60 characters to avoid truncation.

Meta Description

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

Meta description too long. Reduce to 100-160 characters.

H1 Heading

0 found - ""

Add exactly one H1 heading with primary keywords.

Word Count

Content very short. Aim for at least 500 words for better SEO.

Canonical Tag

Add canonical tag to prevent duplicate content issues.

✓

Duplicate Meta

[]

No duplicate meta tags found.

✓

Keywords

Meta keywords are optional (not used by major search engines).

Content and UX

✓

Language

Language attribute properly set.

✓

Images

20 total, 0 missing ALT

All images have proper ALT text.

✓

Viewport

width=device-width, initial-scale=1

Viewport meta tag properly set for mobile devices.

✓

Open Graph

All OG tags present.

All essential OpenGraph tags present.

✓

Structured Data

1 JSON-LD scripts

Structured data (JSON-LD) found.

Positions in Yandex

Search Phrases - Yandex

🔍

Position	Phrase	Page	Snippet
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...

Additional Services

💎

www.delftstack.com