What does it mean to use crawl delay 10?
Bing and Yahoo support the crawl-delay directive, and in case of crawl-delay: 10 they’ll divide a day into 10 second windows and within each window they’ll crawl a maximum of one page. . Yandex supports the crawl-delay directive, and in case of crawl-delay: 10 they’ll wait a minimum of 10 seconds before requesting another URL.
What does the crawl delay directive in Google mean?
The crawl-delay directive is an unofficial directive meant to communicate to crawlers to slow down crrawling in order not to overload the web server. Some search engines don’t support the crawl-delay directive, and the way the crawl-delay directive is interpreted varies across search engines. How does Google interpret crawl-delay: 10?
How does Google interpret crawl-delay-10 in robots.txt?
How does Google interpret crawl-delay: 10? 1 Log onto the old Google Search Console (opens in a new tab) . 2 Choose the website you want to define the crawl rate for. 3 There’s only one setting you can tweak: Crawl rate, with a slider where you can set the preferred crawl rate. By default the crawl rate is set to “Let
How can I Ask Google to crawl slower?
Google doesn’t support the crawl-delay directive, so her crawlers will just ignore it. If you want to ask Google to crawl slower, you need to set the Crawl rate in Google Search Console: . Choose the website you want to define the crawl rate for.
Can a crawl delay be ignored in robots.txt?
Note that Crawl-delay is not part of the original robots.txt specification. But it’s no problem to include them for those parsers that understand it, as the spec defines: Unrecognised headers are ignored. So older robots.txt parsers will simply ignore your Crawl-delay lines.
Are there any bots that have no crawl delay?
No. Bots look for records that match their user-agent. Only if they don’t find a record, they will use the User-agent: * record. So in your example all the listed bots (like Googlebot, MSNBot, Yahoo! Slurp etc.) will have no Crawl-delay.