www.circuitlab.com
Registered
Page analyze update date:
2026/03/17 14:02:22
Last whois update date:
2026/03/17 14:01:26
Domain Status
Registered
Paid till
07.01.2027
Available from
06.02.2027
×
![Fullscreen website screenshot]()
www.circuitlab.com Website screenshot
SEO Score
59.59%
87
Score achieved
146
Maximum score
Main Information
Title: Online circuit simulator & schematic editor - CircuitLab
Description: Powerful online circuit simulator and schematic editor. Easy to learn.
Keywords: unknown
Page Encoding:
utf-8
Body and server charset are different!
Page Filesize: 26 KB
Server Information
IP: 206.71.169.48
Location: United States,US,,,37.751,-97.822,America/Chicago
Http Server: lighttpd
Meta Tags List
- charset: utf-8
- name: description content: Powerful online circuit simulator and schematic editor. Easy to learn.
- equiv: X-UA-Compatible content: chrome=1
- property: fb:app_id content: 450055295082828
- name: google-site-verification content: K45CYP-C_6JJdpcFcifOEzrRIWPep3kCt2K6XLhIKGM
- property: og:title content: Online circuit simulator & schematic editor - CircuitLab
- property: og:type content: website
- property: og:url content: https://www.circuitlab.com/
- property: og:image content: https://www.circuitlab.com/assets/images/og_logo.png
- property: og:image:width content: 600
- property: og:image:height content: 300
- property: og:site_name content: CircuitLab
- property: og:description content: Powerful online circuit simulator and schematic editor. Easy to learn.
- name: tinfoil-site-verification content: 8c1710b7e208f8aca1974bc30aef6ae02647571e
Internal Links
External Links
Whois Information
domain_name: circuitlab.com
update_date: 2025-05-01T04:19:21Z
update_time: 1746073161
creation_date: 2000-01-07T18:09:20Z
creation_time: 947268560
expiration_date: 2027-01-07T18:09:20Z
Whois Raw Data
Domain Name: CIRCUITLAB.COM
Registrar: Porkbun LLC
Domain Status: client delete prohibited
Domain Status: client transfer prohibited
Creation Date: 2000-01-07T18:09:20Z
Registry Expiry Date: 2027-01-07T18:09:20Z
Updated Date: 2025-05-01T04:19:21Z
Name Server: NS-1496.AWSDNS-59.ORG
Name Server: NS-1639.AWSDNS-12.CO.UK
Name Server: NS-339.AWSDNS-42.COM
Name Server: NS-739.AWSDNS-28.NET
REGISTRAR Contact: Porkbun LLC
>>> Last update of RDAP database: 2026-03-17T14:01:26Z
Robots.txt
User-agent: *
Disallow: /editor/
SEO Audit
Technical SEO
✓
Response Code
200
Status 200 OK - page loads correctly.
!
Character Encoding
Page: utf-8, Header:
Character encoding mismatch between HTML and HTTP headers.
✓
Page Size
26860 bytes
Page size acceptable for fast loading.
✓
Resources
30 total
Moderate number of resources. Consider combining files.
✓
Hreflang Tags
0 hreflang tags
Add hreflang tags if you have multilingual content.
✓
Robots.txt
Exists
Robots.txt file found.
!
Sitemap
Not found
Add sitemap.xml and reference it in robots.txt.
✓
HTTPS
Yes
Secure HTTPS connection enabled.
✓
Compression
gzip
Gzip or Zstd compression enabled for faster loading.
!
Caching
Not set
Add cache-control headers to improve loading speed for returning visitors.
✓
Page Speed
6.02 ms
Excellent loading speed.
On-Page SEO
✓
Title
Online circuit simulator & schematic editor - CircuitLab
Good title length (30-60 characters).
!
Meta Description
Powerful online circuit simulator and schematic editor. Easy to learn. Lenght:70
Meta description too short. Expand to 100-160 characters.
!
H1 Heading
2 found - "Circuit simulation and schematics."
Use only one H1 heading per page. Remove extra H1 tags.
✓
Word Count
595
Good content length (500-2000 words recommended).
!
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
en-us
Language attribute properly set.
!
Images
20 total, 2 missing ALT
Add ALT text to images for accessibility and SEO.
!
Viewport
Add viewport meta tag for mobile responsiveness.
✓
Open Graph
All OG tags present.
All essential OpenGraph tags present.
!
Structured Data
0 JSON-LD scripts
Add structured data (JSON-LD) for rich snippets and better SEO.
Positions in Google
Search Phrases - Google
| Position | Phrase | Page | Snippet |
|---|---|---|---|
| 7 | / |
Positions in Yandex
Search Phrases - Yandex
| Position | Phrase | Page | Snippet |
|---|---|---|---|
| 7 | / |