🕷️ Crawler Inspector

URL Lookup

Direct Parameter Lookup

Raw Queries and Responses

1. Shard Calculation

Query:

Response:

Calculated Shard: 41 (from laksa047)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa041.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 FROM crawler3.page_info_local FINAL PREWHERE (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://www.care4air.org/doing-your-bit/how-to-calculate-your-fuel-consumption/\')), getAhrefsUnparsedNoserviceFromURL(\'https://www.care4air.org/doing-your-bit/how-to-calculate-your-fuel-consumption/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/www.care4air.org\/doing-your-bit\/how-to-calculate-your-fuel-consumption\/","crawl_time":1776281275,"first_indexed_time":1568367989,"http_code":200,"src_unparsed":"org,care4air!www,\/doing-your-bit\/how-to-calculate-your-fuel-consumption\/ s443","src_root_hash":"15665692666023440841","history_drop_reason":null,"meta_title":"Care4Air | How To Calculate Your Fuel Consumption","meta_descriptions":[""],"attrs_boilerpipe_text":"You won’t know if your new driving style and skills are working unless you know the average miles per gallon (mpg) of your car. Some cars have on-board computers, but they are not always accurate.\nWhen you fill up your car, fill the tank to the top and simply make a note of:\nYour mileage since the last fill\nThe number of litres of fuel you put in\nThe cost per litre of fuel\nThen simply use the fuel consumption calculator below:\nOr, to work it out yourself:\nFill your tank to the top\nZero the trip counter\nWhen you next fill up, note the mileage driven\nFill the tank again and note the number of litres put in\nDivide the number of miles driven by the amount of fuel used in litres (miles per litre)\nTo convert the figure to miles per gallon multiply it by 4.544\nExample\nFrank does stages one and two above. His trip meter reads 160.1 miles when he next fills up. It takes 22.3 litres to fill his tank. Frank works out that his fuel consumption has been:\n160.1 divided by 22.3 = 7.179 miles per litre.\nThis is 7.179 x 4.544 = 32.62 miles per gallon.","attrs_markdown":"- [\\[email protected\\]](https:\/\/www.care4air.org\/cdn-cgi\/l\/email-protection#8ce5e2eae3ccefedfee9b8ede5fea2e3feeb)\n- [01302 737579](<tel:01302 737579>)\n\n#### [Navigation](https:\/\/www.care4air.org\/doing-your-bit\/how-to-calculate-your-fuel-consumption\/)\n[Care4Air](https:\/\/www.care4air.org\/)\n\n- [Home](https:\/\/www.care4air.org\/)\n- [Air Quality in My Area](https:\/\/www.care4air.org\/area\/south-yorkshire\/)\n- [About Air Quality](https:\/\/www.care4air.org\/care4air-facts\/)\n- [What Can I Do?](https:\/\/www.care4air.org\/doing-your-bit\/)\n- [Learn to Care4Air](https:\/\/www.care4air.org\/air-pollutants\/)\n\n- [ECO Stars](https:\/\/www.care4air.org\/eco-stars\/)\n- [News & Blogs](https:\/\/www.care4air.org\/news-blogs\/)\n- [Links](https:\/\/www.care4air.org\/links\/)\n- [Clearer Future Conference](https:\/\/www.care4air.org\/clearer-future-conference\/)\n\n![How To Calculate Your Fuel Consumption](https:\/\/www.care4air.org\/wp-content\/uploads\/2013\/03\/header_whatcanido.png)\n\n## How To Calculate Your Fuel Consumption\nYou won’t know if your new driving style and skills are working unless you know the average miles per gallon (mpg) of your car. Some cars have on-board computers, but they are not always accurate.\n\nWhen you fill up your car, fill the tank to the top and simply make a note of:\n\n1. Your mileage since the last fill\n2. The number of litres of fuel you put in\n3. The cost per litre of fuel\n\nThen simply use the fuel consumption calculator below:\n\nOr, to work it out yourself:\n\n1. Fill your tank to the top\n2. Zero the trip counter\n3. When you next fill up, note the mileage driven\n4. Fill the tank again and note the number of litres put in\n5. Divide the number of miles driven by the amount of fuel used in litres (miles per litre)\n6. To convert the figure to miles per gallon multiply it by 4.544\n### Example\nFrank does stages one and two above. His trip meter reads 160.1 miles when he next fills up. It takes 22.3 litres to fill his tank. Frank works out that his fuel consumption has been:\n\n160\\.1 divided by 22.3 = 7.179 miles per litre.  \n This is 7.179 x 4.544 = 32.62 miles per gallon.\n\n#### Share this page\n\n## What Can I Do?\n- [Doing Your Bit](https:\/\/www.care4air.org\/doing-your-bit\/)\n- [Eco-Driving](https:\/\/www.care4air.org\/doing-your-bit\/eco-driving\/)\n- [How To Calculate Your Fuel Consumption](https:\/\/www.care4air.org\/doing-your-bit\/how-to-calculate-your-fuel-consumption\/)\n- [Sustainable Travel](https:\/\/www.care4air.org\/doing-your-bit\/sustainable-travel\/)\n\n- ### About Air Quality\n  Find out about air quality pollutants, and how they can affect you and your health.  \n   [Find out more](https:\/\/www.care4air.org\/care4air-facts\/)\n- ### Learn to Care4Air\n  Curriculum-level detailed information on air quality and surrounding issues to use as part of education.  \n   [Find out more](https:\/\/www.care4air.org\/air-pollutants\/)\n\n### We’d love to hear from you and answer any questions you may have…\n- [\\[email protected\\]](https:\/\/www.care4air.org\/cdn-cgi\/l\/email-protection#0b62656d644b686a796e3f6a62792564796c)\n- [01302 737579](<tel:01302 737579>)\n\n- [Home](https:\/\/www.care4air.org\/)\n- [Air Quality in My Area](https:\/\/www.care4air.org\/area\/south-yorkshire\/ \"http:\/\/c4a.divacreative.net\/area\/south-yorkshire\/\")\n- [About Air Quality](https:\/\/www.care4air.org\/care4air-facts\/)\n- [What Can I Do?](https:\/\/www.care4air.org\/doing-your-bit\/)\n- [Learn to Care4Air](https:\/\/www.care4air.org\/air-pollutants\/)\n- [ECO Stars](https:\/\/www.care4air.org\/eco-stars\/ \"ECOStars\")\n- [News & Blogs](https:\/\/www.care4air.org\/news-blogs\/)\n- [Links](https:\/\/www.care4air.org\/links\/)\n\n*Copyright 2026 Sheffield City Council*�*All rights reserved*�[Site design by diva creative ltd](http:\/\/divacreative.com\/)","attrs_readable_markdown":"You won’t know if your new driving style and skills are working unless you know the average miles per gallon (mpg) of your car. Some cars have on-board computers, but they are not always accurate.\n\nWhen you fill up your car, fill the tank to the top and simply make a note of:\n\n1. Your mileage since the last fill\n2. The number of litres of fuel you put in\n3. The cost per litre of fuel\n\nThen simply use the fuel consumption calculator below:\n\nOr, to work it out yourself:\n\n1. Fill your tank to the top\n2. Zero the trip counter\n3. When you next fill up, note the mileage driven\n4. Fill the tank again and note the number of litres put in\n5. Divide the number of miles driven by the amount of fuel used in litres (miles per litre)\n6. To convert the figure to miles per gallon multiply it by 4.544\n### Example\nFrank does stages one and two above. His trip meter reads 160.1 miles when he next fills up. It takes 22.3 litres to fill his tank. Frank works out that his fuel consumption has been:\n\n160\\.1 divided by 22.3 = 7.179 miles per litre.  \n This is 7.179 x 4.544 = 32.62 miles per gallon.","meta_canonical":null}

3. Robots.txt Check

Query:

Response:

4. Spam/Ban Check

Query:

Response:

5. Seen Status Check

ℹ️ Skipped - page is already crawled

📄

INDEXABLE

✅

CRAWLED

4 hours 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`	0 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://www.care4air.org/doing-your-bit/how-to-calculate-your-fuel-consumption/
Last Crawled	2026-04-15 19:27:55 (4 hours ago)
First Indexed	2019-09-13 09:46:29 (6 years ago)
HTTP Status Code	200
Meta Title	Care4Air \| How To Calculate Your Fuel Consumption
Meta Description	null
Meta Canonical	null
Boilerpipe Text	You won’t know if your new driving style and skills are working unless you know the average miles per gallon (mpg) of your car. Some cars have on-board computers, but they are not always accurate. When you fill up your car, fill the tank to the top and simply make a note of: Your mileage since the last fill The number of litres of fuel you put in The cost per litre of fuel Then simply use the fuel consumption calculator below: Or, to work it out yourself: Fill your tank to the top Zero the trip counter When you next fill up, note the mileage driven Fill the tank again and note the number of litres put in Divide the number of miles driven by the amount of fuel used in litres (miles per litre) To convert the figure to miles per gallon multiply it by 4.544 Example Frank does stages one and two above. His trip meter reads 160.1 miles when he next fills up. It takes 22.3 litres to fill his tank. Frank works out that his fuel consumption has been: 160.1 divided by 22.3 = 7.179 miles per litre. This is 7.179 x 4.544 = 32.62 miles per gallon.
Markdown	- [\[email protected\]](https://www.care4air.org/cdn-cgi/l/email-protection#8ce5e2eae3ccefedfee9b8ede5fea2e3feeb) - [01302 737579](<tel:01302 737579>) #### [Navigation](https://www.care4air.org/doing-your-bit/how-to-calculate-your-fuel-consumption/) [Care4Air](https://www.care4air.org/) - [Home](https://www.care4air.org/) - [Air Quality in My Area](https://www.care4air.org/area/south-yorkshire/) - [About Air Quality](https://www.care4air.org/care4air-facts/) - [What Can I Do?](https://www.care4air.org/doing-your-bit/) - [Learn to Care4Air](https://www.care4air.org/air-pollutants/) - [ECO Stars](https://www.care4air.org/eco-stars/) - [News & Blogs](https://www.care4air.org/news-blogs/) - [Links](https://www.care4air.org/links/) - [Clearer Future Conference](https://www.care4air.org/clearer-future-conference/) ![How To Calculate Your Fuel Consumption](https://www.care4air.org/wp-content/uploads/2013/03/header_whatcanido.png) ## How To Calculate Your Fuel Consumption You won’t know if your new driving style and skills are working unless you know the average miles per gallon (mpg) of your car. Some cars have on-board computers, but they are not always accurate. When you fill up your car, fill the tank to the top and simply make a note of: 1. Your mileage since the last fill 2. The number of litres of fuel you put in 3. The cost per litre of fuel Then simply use the fuel consumption calculator below: Or, to work it out yourself: 1. Fill your tank to the top 2. Zero the trip counter 3. When you next fill up, note the mileage driven 4. Fill the tank again and note the number of litres put in 5. Divide the number of miles driven by the amount of fuel used in litres (miles per litre) 6. To convert the figure to miles per gallon multiply it by 4.544 ### Example Frank does stages one and two above. His trip meter reads 160.1 miles when he next fills up. It takes 22.3 litres to fill his tank. Frank works out that his fuel consumption has been: 160\.1 divided by 22.3 = 7.179 miles per litre. This is 7.179 x 4.544 = 32.62 miles per gallon. #### Share this page ## What Can I Do? - [Doing Your Bit](https://www.care4air.org/doing-your-bit/) - [Eco-Driving](https://www.care4air.org/doing-your-bit/eco-driving/) - [How To Calculate Your Fuel Consumption](https://www.care4air.org/doing-your-bit/how-to-calculate-your-fuel-consumption/) - [Sustainable Travel](https://www.care4air.org/doing-your-bit/sustainable-travel/) - ### About Air Quality Find out about air quality pollutants, and how they can affect you and your health. [Find out more](https://www.care4air.org/care4air-facts/) - ### Learn to Care4Air Curriculum-level detailed information on air quality and surrounding issues to use as part of education. [Find out more](https://www.care4air.org/air-pollutants/) ### We’d love to hear from you and answer any questions you may have… - [\[email protected\]](https://www.care4air.org/cdn-cgi/l/email-protection#0b62656d644b686a796e3f6a62792564796c) - [01302 737579](<tel:01302 737579>) - [Home](https://www.care4air.org/) - [Air Quality in My Area](https://www.care4air.org/area/south-yorkshire/ "http://c4a.divacreative.net/area/south-yorkshire/") - [About Air Quality](https://www.care4air.org/care4air-facts/) - [What Can I Do?](https://www.care4air.org/doing-your-bit/) - [Learn to Care4Air](https://www.care4air.org/air-pollutants/) - [ECO Stars](https://www.care4air.org/eco-stars/ "ECOStars") - [News & Blogs](https://www.care4air.org/news-blogs/) - [Links](https://www.care4air.org/links/) Copyright 2026 Sheffield City Council�All rights reserved�[Site design by diva creative ltd](http://divacreative.com/)
Readable Markdown	You won’t know if your new driving style and skills are working unless you know the average miles per gallon (mpg) of your car. Some cars have on-board computers, but they are not always accurate. When you fill up your car, fill the tank to the top and simply make a note of: 1. Your mileage since the last fill 2. The number of litres of fuel you put in 3. The cost per litre of fuel Then simply use the fuel consumption calculator below: Or, to work it out yourself: 1. Fill your tank to the top 2. Zero the trip counter 3. When you next fill up, note the mileage driven 4. Fill the tank again and note the number of litres put in 5. Divide the number of miles driven by the amount of fuel used in litres (miles per litre) 6. To convert the figure to miles per gallon multiply it by 4.544 ### Example Frank does stages one and two above. His trip meter reads 160.1 miles when he next fills up. It takes 22.3 litres to fill his tank. Frank works out that his fuel consumption has been: 160\.1 divided by 22.3 = 7.179 miles per litre. This is 7.179 x 4.544 = 32.62 miles per gallon.
Shard	41 (laksa)
Root Hash	15665692666023440841
Unparsed URL	org,care4air!www,/doing-your-bit/how-to-calculate-your-fuel-consumption/ s443