ℹ️ Skipped - page is already crawled
| Filter | Status | Condition | Details |
|---|---|---|---|
| HTTP status | PASS | download_http_code = 200 | HTTP 200 |
| Age cutoff | PASS | download_stamp > now() - 6 MONTH | 1.8 months ago |
| History drop | PASS | isNull(history_drop_reason) | No drop reason |
| Spam/ban | PASS | fh_dont_index != 1 AND ml_spam_score = 0 | ml_spam_score=0 |
| Canonical | PASS | meta_canonical IS NULL OR = '' OR = src_unparsed | Not set |
| Property | Value | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| URL | https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions | |||||||||
| Last Crawled | 2026-04-09 17:19:06 (1 month ago) | |||||||||
| First Indexed | 2014-09-11 07:01:00 (11 years ago) | |||||||||
| HTTP Status Code | 200 | |||||||||
| Content | ||||||||||
| Meta Title | Functions - JavaScript | MDN | |||||||||
| Meta Description | Generally speaking, a function is a "subprogram" that can be called by code external (or internal, in the case of recursion) to the function. Like the program itself, a function is composed of a sequence of statements called the function body. Values can be passed to a function as parameters, and the function will return a value. | |||||||||
| Meta Canonical | null | |||||||||
| Boilerpipe Text | heavy column, fetched on demand | |||||||||
| Markdown | heavy column, fetched on demand | |||||||||
| Readable Markdown | heavy column, fetched on demand | |||||||||
| ML Classification | ||||||||||
| ML Categories |
Raw JSON{
"/Computers_and_Electronics": 991,
"/Computers_and_Electronics/Programming": 921,
"/Computers_and_Electronics/Programming/Scripting_Languages": 765
} | |||||||||
| ML Page Types |
Raw JSON{
"/Article": 923,
"/Article/Tutorial_or_Guide": 578
} | |||||||||
| ML Intent Types |
Raw JSON{
"Informational": 999
} | |||||||||
| Content Metadata | ||||||||||
| Language | en-us | |||||||||
| Author | null | |||||||||
| Publish Time | 2025-07-08 13:18:45 (11 months ago) | |||||||||
| Original Publish Time | 2014-09-11 07:01:00 (11 years ago) | |||||||||
| Republished | Yes | |||||||||
| Word Count (Total) | 3,730 | |||||||||
| Word Count (Content) | 1,679 | |||||||||
| Links | ||||||||||
| External Links | 16 | |||||||||
| Internal Links | 502 | |||||||||
| Technical SEO | ||||||||||
| Meta Nofollow | No | |||||||||
| Meta Noarchive | No | |||||||||
| JS Rendered | Yes | |||||||||
| Redirect Target | null | |||||||||
| Performance | ||||||||||
| Download Time (ms) | 91 | |||||||||
| TTFB (ms) | 89 | |||||||||
| Download Size (bytes) | 28,455 | |||||||||
| Location | ||||||||||
| Host ID | 53 (laksa053) | |||||||||
| Partition ID | 28 | |||||||||
| Root Hash | 7082249407640205653 | |||||||||
| Unparsed URL | org,mozilla!developer,/en-US/docs/Web/JavaScript/Reference/Functions s443 | |||||||||