smkn1jakarta.net

.net crawl

First seen 2026-05-30 · Last seen 2026-05-31 · ok HTTP/1.1 200 440 ms crawled 2026-05-31

US · 172.67.150.65 · AS13335 Cloudflare, Inc.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title

SMK Negeri 1 Jakarta

Description

Selamat datang di Website Resmi SMK Negeri 1 Jakarta Budi Utomo, sekolah kejuruan unggulan yang siap mencetak lulusan berkualitas dan siap kerja di era industri modern.

Language

Generator

WordPress 7.0

Canonical

https://smkn1jakarta.net/

Feeds

Open Graph

url: https://smkn1jakarta.net/
title: SMK Negeri 1 Jakarta
locale: id_ID
site name: SMK Negeri 1 Jakarta
description: Selamat datang di Website Resmi SMK Negeri 1 Jakarta Budi Utomo, sekolah kejuruan unggulan yang siap mencetak lulusan berkualitas dan siap kerja di era industri modern.

Technology

CDN: Cloudflare
CMS: WordPress 7.0
PHP: 8.1.19 end of life
jQuery: 3.7.1

Third-party hosts loaded (1)

gmpg.org×1

Registration

Registrar

NameCheap, Inc.

Created

2025-07-27

Expires

2026-07-27 56 days left

Updated

2025-07-27

Name servers

arushi.ns.cloudflare.com
buck.ns.cloudflare.com

DNS records live

NS

arushi.ns.cloudflare.com
buck.ns.cloudflare.com

MX

10 mx.stackmail.com

Email authentication weak

SPF: v=spf1 include:spf.stackmail.com a mx -all
strict (-all)
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

WE1

from 2026-05-19 to 2026-08-17

Expires in 77 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://smkn1jakarta.net/

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy