🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:
Response:
Calculated Shard: 116 (from laksa062)

2. Crawled Status Check

Query:
Response:

3. Robots.txt Check

Query:
Response:

4. Spam/Ban Check

Query:
Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📍
LOCATION
Host 116 · Partition 89
laksa116
15079511595822217916
📄
INDEXABLE
CRAWLED
17 days ago
🤖
ROBOTS ALLOWED

Page Info Filters

FilterStatusConditionDetails
HTTP statusPASSdownload_http_code = 200HTTP 200
Age cutoffPASSdownload_stamp > now() - 6 MONTH0.6 months ago
History dropPASSisNull(history_drop_reason)No drop reason
Spam/banPASSfh_dont_index != 1 AND ml_spam_score = 0ml_spam_score=0
CanonicalPASSmeta_canonical IS NULL OR = '' OR = src_unparsedNot set

Page Details

PropertyValue
URLhttps://www.nutsvolts.com/magazine/article/calculating_current
Last Crawled2026-05-17 09:07:43 (17 days ago)
First Indexed2018-04-17 20:02:01 (8 years ago)
HTTP Status Code200
Content
Meta TitleCalculating Current Limiting Resistor Values for LED Circuits | Nuts & Volts Magazine
Meta Description, Nuts & Volts Magazine is written for the hands-on electronics hobbyist, design engineer, technician, and experimenter.
Meta Canonicalnull
Boilerpipe Text
heavy column, fetched on demand
Markdown
heavy column, fetched on demand
Readable Markdown
heavy column, fetched on demand
ML Classification
ML Categories
/Computers_and_Electronics
96.3%
/Computers_and_Electronics/Electronics_and_Electrical
89.5%
/Computers_and_Electronics/Electronics_and_Electrical/Electronic_Components
76.4%
Raw JSON
{
    "/Computers_and_Electronics": 963,
    "/Computers_and_Electronics/Electronics_and_Electrical": 895,
    "/Computers_and_Electronics/Electronics_and_Electrical/Electronic_Components": 764
}
ML Page Types
/Article
99.9%
/Article/Tutorial_or_Guide
94.3%
Raw JSON
{
    "/Article": 999,
    "/Article/Tutorial_or_Guide": 943
}
ML Intent Types
Informational
99.9%
Raw JSON
{
    "Informational": 999
}
Content Metadata
Languageen
Authornull
Publish Timenot set
Original Publish Time2018-04-17 20:02:01 (8 years ago)
RepublishedNo
Word Count (Total)1,930
Word Count (Content)1,164
Links
External Links20
Internal Links121
Technical SEO
Meta NofollowNo
Meta NoarchiveNo
JS RenderedYes
Redirect Targetnull
Performance
Download Time (ms)3,912
TTFB (ms)3,911
Download Size (bytes)12,592
Location
Host ID116 (laksa116)
Partition ID89
Root Hash15079511595822217916
Unparsed URLcom,nutsvolts!www,/magazine/article/calculating_current s443