Link Check results for datalemur.com

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This domain appears to be safe and secure

100%

Score

Disclaimer: This assessment is based on automated analysis of publicly available information. Results are for informational purposes only. For critical applications, consult security professionals.

Scan Information

Last checked:July 18, 2025 05:52:47

Target URL:https://datalemur.com/questions?category=SQL

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Page Information

Target URL

https://datalemur.com/questions?category=SQL

Page Title

SQL Interview Questions | DataLemur

Site Favicon

Status

Active

Host Information

Domain

datalemur.com

Server

Vercel

Country

IP Address

::1

ASN Information

Unknown ASN

Technologies

Vercel

PaaS

Stripe

Payment processors

Hotjar

Analytics

Heap

Analytics

HSTS

Security

Google Tag Manager

Tag managers

+2 more technologies detected

SSL Certificate

HTTPS Enabled

Secure

Certificate Issuer

N/A

Valid From

2025-07-17 05:52:52

Valid Until

2026-07-18 05:52:52

Subject Name

datalemur.com

Performance Statistics

126

Total Requests

Domains

IP Addresses

2.71 MB

Transfer Size

Content Size8.09 MB

HTTP Headers

Age

Cache-Control

private, no-cache, no-store, must-revalidate, max-age=0

Content-Encoding

Content-Type

text/html; charset=utf-8

Date

Fri, 18 Jul 2025 05:52:53 GMT

Etag

W/"bj4nyvpcj34626"

Expires

Pragma

no-cache

Server

Vercel

Strict-Transport-Security

max-age=63072000

Transfer-Encoding

chunked

X-Clerk-Auth-Reason

session-token-and-uat-missing

X-Clerk-Auth-Status

signed-out

X-Matched-Path

/questions

X-Vercel-Cache

MISS

X-Vercel-Id

pdx1::iad1::nlzb6-1752817973110-7da67e186de9

16 headers detected

Technology Stack Analysis

Vercel

PaaS

Vercel is a cloud platform for static frontends and serverless functions.

Stripe

Payment processors

Stripe offers online payment processing for internet businesses as well as fraud prevention, invoicing and subscription management.

Hotjar

Analytics

Hotjar is a suite of analytic tools to assist in the gathering of qualitative data, providing feedback through tools such as heatmaps, session recordings, and surveys.

Heap

Analytics

Heap is an analytics platform.

HSTS

Security

HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.

Google Tag Manager

Tag managers

Google Tag Manager is a tag management system (TMS) that allows you to quickly and easily update measurement codes and related code fragments collectively known as tags on your website or mobile app.

Google Analytics

Analytics

Google Analytics is a free web analytics service that tracks and reports website traffic.

Facebook Pixel

Analytics

Facebook pixel is an analytics tool that allows you to measure the effectiveness of your advertising.

Website Cookies 8

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.datalemur.com

Secure None

Value

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Expires:7/18/2025

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.datalemur.com

Secure None

Value

[_hjSession_3798087 redacted]

Expires:7/18/2025

mp_53bd5177241051a506296617f90df1bc_mixpanel

.datalemur.com

Value

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Expires:7/18/2026

_ga

.datalemur.com

Value

GA1.1.1192130768.1752817977

Expires:8/22/2026

_hjSessionUser_3798087

.datalemur.com

Secure None

Value

[_hjSessionUser_3798087 redacted]

Expires:7/18/2026

_ga_X00BL0SZYT

.datalemur.com

Value

GS2.1.s1752817976$o1$g1$t1752817976$j60$l0$h0

Expires:8/22/2026

_fbp

.datalemur.com

Lax

Value

fb.1.1752817987067.249099047249393306

Expires:10/16/2025

_hp2_id.3540127101

.datalemur.com

Secure None

Value

%7B%22userId%22%3A%223007045744404003%22%2C%22pageviewId%22%3A%22857104582675569%22%2C%22sessionId%22%3A%22794522897995487%22%2C%22identity%22%3Anull%2C%22trackerVersion%22%3A%224.0%22%7D

Expires:8/16/2026

External Links 4

Free 9-Day Data Interview Crash Course

www.acethedatascienceinterview.com

Analyze

Target URL

https://www.acethedatascienceinterview.com/#free-chapter

Ace the Data Job Hunt Video Course

ace-the-data-science-interview.teachable.com

Analyze

Target URL

https://ace-the-data-science-interview.teachable.com

Ace the Data Science Interview

amzn.to

Analyze

Target URL

https://amzn.to/3PPGzqR

Best Books for Data Analysts

www.acethedatascienceinterview.com

Analyze

Target URL

https://www.acethedatascienceinterview.com/best-books-for-data-analysts