🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 129 (from laksa148)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa129.int.ahrefs:8124/' \
  -H 'Content-Type: text/plain' \
  -H 'X-ClickHouse-Database: crawler3' \
  -H 'Authorization: Basic YXBpOg==' \
  -d 'SELECT getAhrefsURLFromUnparsed(src_unparsed) AS found_url, ifNull(toUnixTimestamp(download_stamp), 0) AS crawl_time, ifNull(toUnixTimestamp(props_url_first_seen), 0) AS first_indexed_time, download_http_code AS http_code, src_unparsed AS src_unparsed, src_root_hash AS src_root_hash, history_drop_reason AS history_drop_reason, meta_title AS meta_title, meta_descriptions AS meta_descriptions, attrs_boilerpipe_text AS attrs_boilerpipe_text, attrs_markdown AS attrs_markdown, attrs_readable_markdown AS attrs_readable_markdown, meta_canonical AS meta_canonical, ml_categories_json AS ml_categories_json, ml_types_json AS ml_types_json, ml_intent_types_json AS ml_intent_types_json, meta_language AS meta_language, attrs_author AS attrs_author, ifNull(toUnixTimestamp(attrs_publish_time), 0) AS attrs_publish_time, ifNull(toUnixTimestamp(attrs_original_publish_time), 0) AS attrs_original_publish_time, ifNull(attrs_is_republished, 0) AS attrs_is_republished, ifNull(attrs_nr_words, 0) AS attrs_nr_words, ifNull(attrs_boilerpipe_nr_words, 0) AS attrs_boilerpipe_nr_words, ifNull(body_ext_links_number, 0) AS body_ext_links_number, ifNull(body_int_links_number, 0) AS body_int_links_number, ifNull(meta_nofollow, 0) AS meta_nofollow, ifNull(meta_noarchive, 0) AS meta_noarchive, ifNull(props_was_rendered, 0) AS props_was_rendered, ifNull(src_redirect, \'\') AS src_redirect, ifNull(download_time_msec, 0) AS download_time_msec, ifNull(download_ttfb_msec, 0) AS download_ttfb_msec, ifNull(download_size, 0) AS download_size FROM crawler3.page_info_local FINAL PREWHERE (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://pubmed.ncbi.nlm.nih.gov/20463502/\')), getAhrefsUnparsedNoserviceFromURL(\'https://pubmed.ncbi.nlm.nih.gov/20463502/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/pubmed.ncbi.nlm.nih.gov\/20463502\/","crawl_time":1768163610,"first_indexed_time":0,"http_code":200,"src_unparsed":"gov,nih!nlm,ncbi,pubmed,\/20463502\/ s443","src_root_hash":"7295144728021232729","history_drop_reason":null,"meta_title":"Prevention of running injuries","meta_descriptions":["Evidence for preventive strategies to lessen running injuries is needed as these occur in 40%-50% of runners on an annual basis. Many factors influence running injuries, but strong evidence for prevention only exists for training modification primarily by reducing weekly mileage. Two anatomical fact …"],"attrs_boilerpipe_text":"Curr Sports Med Rep\n.\n2010 May-Jun;9(3):176-82.\ndoi: 10.1249\/JSR.0b013e3181de7ec5.\nAffiliation\n1\nMoses Cone Family Medicine Center, Greensboro, NC 27401, USA. Bert.fields@mosescone.com\nPMID:\n20463502\nDOI:\n10.1249\/JSR.0b013e3181de7ec5\nAbstract\nEvidence for preventive strategies to lessen running injuries is needed as these occur in 40%-50% of runners on an annual basis. Many factors influence running injuries, but strong evidence for prevention only exists for training modification primarily by reducing weekly mileage. Two anatomical factors - cavus feet and leg length inequality - demonstrate a link to injury. Weak evidence suggests that orthotics may lessen risk of stress fracture, but no clear evidence proves they will reduce the risk of those athletes with leg length inequality or cavus feet. This article reviews other potential injury variables, including strength, biomechanics, stretching, warm-up, nutrition, psychological factors, and shoes. Additional research is needed to determine whether interventions to address any of these will help prevent running injury.\nPublication types\nReview\nMeSH terms\nAdolescent\nAthletic Injuries \/ etiology*\nAthletic Injuries \/ prevention & control*\nBiomechanical Phenomena\nChild\nFemale\nFoot Deformities \/ complications\nFractures, Stress \/ prevention & control*\nHumans\nLeg Length Inequality \/ complications\nMale\nMuscle Stretching Exercises\nOrthotic Devices\nRunning \/ injuries*\nShoes","attrs_markdown":"# Prevention of running injuries\nCurr Sports Med Rep. 2010 May-Jun;9(3):176-82.   doi: 10.1249\/JSR.0b013e3181de7ec5.\n\n### Authors\n[Karl B Fields](https:\/\/pubmed.ncbi.nlm.nih.gov\/?term=Fields+KB&cauthor_id=20463502)  [1](https:\/\/pubmed.ncbi.nlm.nih.gov\/20463502\/#affiliation-1 \"Moses Cone Family Medicine Center, Greensboro, NC 27401, USA. Bert.fields@mosescone.com\") , [Jeannie C Sykes](https:\/\/pubmed.ncbi.nlm.nih.gov\/?term=Sykes+JC&cauthor_id=20463502), [Katherine M Walker](https:\/\/pubmed.ncbi.nlm.nih.gov\/?term=Walker+KM&cauthor_id=20463502), [Jonathan C Jackson](https:\/\/pubmed.ncbi.nlm.nih.gov\/?term=Jackson+JC&cauthor_id=20463502)\n\n### Affiliation\n- 1 Moses Cone Family Medicine Center, Greensboro, NC 27401, USA. Bert.fields@mosescone.com\n\n- PMID:   [20463502](https:\/\/pubmed.ncbi.nlm.nih.gov\/20463502\/)\n- DOI:   [10\\.1249\/JSR.0b013e3181de7ec5](https:\/\/doi.org\/10.1249\/jsr.0b013e3181de7ec5)\n\n## Abstract\nEvidence for preventive strategies to lessen running injuries is needed as these occur in 40%-50% of runners on an annual basis. Many factors influence running injuries, but strong evidence for prevention only exists for training modification primarily by reducing weekly mileage. Two anatomical factors - cavus feet and leg length inequality - demonstrate a link to injury. Weak evidence suggests that orthotics may lessen risk of stress fracture, but no clear evidence proves they will reduce the risk of those athletes with leg length inequality or cavus feet. This article reviews other potential injury variables, including strength, biomechanics, stretching, warm-up, nutrition, psychological factors, and shoes. Additional research is needed to determine whether interventions to address any of these will help prevent running injury.\n\n## Publication types\n- Review\n\n## MeSH terms\n- Adolescent\n- Athletic Injuries \/ etiology\\*\n- Athletic Injuries \/ prevention & control\\*\n- Biomechanical Phenomena\n- Child\n- Female\n- Foot Deformities \/ complications\n- Fractures, Stress \/ prevention & control\\*\n- Humans\n- Leg Length Inequality \/ complications\n- Male\n- Muscle Stretching Exercises\n- Orthotic Devices\n- Running \/ injuries\\*\n- Shoes","attrs_readable_markdown":null,"meta_canonical":null,"ml_categories_json":"{\"\/Health\":884,\"\/Sports\":601,\"\/Health\/Public_Health\":553,\"\/Sports\/Individual_Sports\":511,\"\/Sports\/Individual_Sports\/Running_and_Walking\":499,\"\/Health\/Public_Health\/Health_Policy\":240}","ml_types_json":"{\"\/Article\":879,\"\/Article\/Study_or_Research_Findings\":800}","ml_intent_types_json":"{\"Informational\":999}","meta_language":"en","attrs_author":null,"attrs_publish_time":0,"attrs_original_publish_time":1594334805,"attrs_is_republished":0,"attrs_nr_words":"221","attrs_boilerpipe_nr_words":"195","body_ext_links_number":1,"body_int_links_number":5,"meta_nofollow":1,"meta_noarchive":1,"props_was_rendered":0,"src_redirect":"","download_time_msec":116,"download_ttfb_msec":116,"download_size":3953}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📄

INDEXABLE

✅

CRAWLED

3 months ago

🤖

ROBOTS ALLOWED

Page Info Filters

Filter	Status	Condition	Details
HTTP status	PASS	`download_http_code = 200`	HTTP 200
Age cutoff	PASS	`download_stamp > now() - 6 MONTH`	3.4 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

Page Details

Property

Value

URL

https://pubmed.ncbi.nlm.nih.gov/20463502/

Last Crawled

2026-01-11 20:33:30 (3 months ago)

First Indexed

not set

HTTP Status Code

200

Content

Meta Title

Prevention of running injuries

Meta Description

Evidence for preventive strategies to lessen running injuries is needed as these occur in 40%-50% of runners on an annual basis. Many factors influence running injuries, but strong evidence for prevention only exists for training modification primarily by reducing weekly mileage. Two anatomical fact …

Meta Canonical

null

Boilerpipe Text

Curr Sports Med Rep . 2010 May-Jun;9(3):176-82. doi: 10.1249/JSR.0b013e3181de7ec5. Affiliation 1 Moses Cone Family Medicine Center, Greensboro, NC 27401, USA. Bert.fields@mosescone.com PMID: 20463502 DOI: 10.1249/JSR.0b013e3181de7ec5 Abstract Evidence for preventive strategies to lessen running injuries is needed as these occur in 40%-50% of runners on an annual basis. Many factors influence running injuries, but strong evidence for prevention only exists for training modification primarily by reducing weekly mileage. Two anatomical factors - cavus feet and leg length inequality - demonstrate a link to injury. Weak evidence suggests that orthotics may lessen risk of stress fracture, but no clear evidence proves they will reduce the risk of those athletes with leg length inequality or cavus feet. This article reviews other potential injury variables, including strength, biomechanics, stretching, warm-up, nutrition, psychological factors, and shoes. Additional research is needed to determine whether interventions to address any of these will help prevent running injury. Publication types Review MeSH terms Adolescent Athletic Injuries / etiology* Athletic Injuries / prevention & control* Biomechanical Phenomena Child Female Foot Deformities / complications Fractures, Stress / prevention & control* Humans Leg Length Inequality / complications Male Muscle Stretching Exercises Orthotic Devices Running / injuries* Shoes

Markdown

# Prevention of running injuries Curr Sports Med Rep. 2010 May-Jun;9(3):176-82. doi: 10.1249/JSR.0b013e3181de7ec5. ### Authors [Karl B Fields](https://pubmed.ncbi.nlm.nih.gov/?term=Fields+KB&cauthor_id=20463502) [1](https://pubmed.ncbi.nlm.nih.gov/20463502/#affiliation-1 "Moses Cone Family Medicine Center, Greensboro, NC 27401, USA. Bert.fields@mosescone.com") , [Jeannie C Sykes](https://pubmed.ncbi.nlm.nih.gov/?term=Sykes+JC&cauthor_id=20463502), [Katherine M Walker](https://pubmed.ncbi.nlm.nih.gov/?term=Walker+KM&cauthor_id=20463502), [Jonathan C Jackson](https://pubmed.ncbi.nlm.nih.gov/?term=Jackson+JC&cauthor_id=20463502) ### Affiliation - 1 Moses Cone Family Medicine Center, Greensboro, NC 27401, USA. Bert.fields@mosescone.com - PMID: [20463502](https://pubmed.ncbi.nlm.nih.gov/20463502/) - DOI: [10\.1249/JSR.0b013e3181de7ec5](https://doi.org/10.1249/jsr.0b013e3181de7ec5) ## Abstract Evidence for preventive strategies to lessen running injuries is needed as these occur in 40%-50% of runners on an annual basis. Many factors influence running injuries, but strong evidence for prevention only exists for training modification primarily by reducing weekly mileage. Two anatomical factors - cavus feet and leg length inequality - demonstrate a link to injury. Weak evidence suggests that orthotics may lessen risk of stress fracture, but no clear evidence proves they will reduce the risk of those athletes with leg length inequality or cavus feet. This article reviews other potential injury variables, including strength, biomechanics, stretching, warm-up, nutrition, psychological factors, and shoes. Additional research is needed to determine whether interventions to address any of these will help prevent running injury. ## Publication types - Review ## MeSH terms - Adolescent - Athletic Injuries / etiology\* - Athletic Injuries / prevention & control\* - Biomechanical Phenomena - Child - Female - Foot Deformities / complications - Fractures, Stress / prevention & control\* - Humans - Leg Length Inequality / complications - Male - Muscle Stretching Exercises - Orthotic Devices - Running / injuries\* - Shoes

Readable Markdown

null

ML Classification

ML Categories

/Health		88.4%
/Sports		60.1%
/Health/Public_Health		55.3%
/Sports/Individual_Sports		51.1%
/Sports/Individual_Sports/Running_and_Walking		49.9%
/Health/Public_Health/Health_Policy		24.0%

Raw JSON

{
    "/Health": 884,
    "/Sports": 601,
    "/Health/Public_Health": 553,
    "/Sports/Individual_Sports": 511,
    "/Sports/Individual_Sports/Running_and_Walking": 499,
    "/Health/Public_Health/Health_Policy": 240
}

ML Page Types

/Article		87.9%
/Article/Study_or_Research_Findings		80.0%

Raw JSON

{
    "/Article": 879,
    "/Article/Study_or_Research_Findings": 800
}

ML Intent Types

Informational

99.9%

Raw JSON

{
    "Informational": 999
}

Content Metadata

Language

Author

null

Publish Time

not set

Original Publish Time

2020-07-09 22:46:45 (5 years ago)

Republished

Word Count (Total)

221

Word Count (Content)

195

Links

External Links

Internal Links

Technical SEO

Meta Nofollow

Yes

Meta Noarchive

Yes

JS Rendered

Redirect Target

null

Performance

Download Time (ms)

116

TTFB (ms)

116

Download Size (bytes)

3,953

Shard

129 (laksa)

Root Hash

7295144728021232729

Unparsed URL

gov,nih!nlm,ncbi,pubmed,/20463502/ s443