1
vote
2answers
59 views

What is better for SEO robots.txt file or dynamically generated robots.txt URL?

I was relying on our custom WordPress package's dynamically generated robots.txt URL for a few sites but it was not being honoured by Google or Bing (plugin URLs were getting indexed despite the rule ...
1
vote
1answer
22 views

Google bots and iframe

Here is the problem: Let say I have mydomain.com. The externaldomain.com/article/mydomain has an iframe with mydomain.com inside but the externaldomain.com robots.txt contains: Disallow: /article/ ...
7
votes
1answer
71 views

Combine user-agents in robots.txt

Can user-agents be listed together, followed by their common rules like so in a robots.txt? User-agent: Googlebot User-agent: ia_archiver #Alexa User-agent: BingPreview #Microsoft User-agent: bingbot ...
1
vote
1answer
35 views

Why would I use a robots.txt file? [duplicate]

From what I understand after reading Google's Controlling Crawling and Indexing: The purpose of robots.txt file is to disallow crawling of some URLs, but those can still be indexed (and appear in ...
1
vote
3answers
103 views

Hide a site entirely from search engines (Google, Bing etc.)

My company is running a few internal websites that we do not want indexed by search engines such as Google, Bing etc. However, the websites still need to be accessible for our customers, and ...
1
vote
1answer
45 views

Will there be a conflict between my Sitemap.xml and robots.txt?

I have a robots.txt with the following in it: User-agent: * Disallow: http://tests.compkerworld.com/report_question_error.php?question_id=*&url=* Sitemap: ...
3
votes
2answers
100 views

Controlling robot crawling concurrency using robots.txt and the undocumented setting “host-load”

I'm not much of a network guy, and I am troubleshooting an issue where one of our sites intermittently becomes unresponsive to a reverse proxy: it simply starts turning down connections, and then ...
2
votes
1answer
92 views

Restrict all robots except Googlebot and Yandexbot

I want to allow Googlebot access all my pages with crawl delay. Yandexbot access only index.html. Bingbot access /tools pages. All other bots will not be accessed my pages. Is this robots.txt ...
1
vote
1answer
114 views

Preventing Twitterbot to access website

I have a Twitter application so users of my application shares links of my webpage inside their tweets. It seems like bots follow these links and some of these bots create high bandwidth usage. And ...
4
votes
2answers
75 views

Do I need a robots.txt file if most of my site's pages require authorization?

I have a website with many pages, but except for Home page and a View Profile page, all other pages require authorization. Does that mean I need to have a robots.txt file to Disallow these pages with ...
2
votes
2answers
103 views

Can a website require search engine robots to support cookies?

Sometimes I pretend to be a search engine robot to get access to "subscriber only" web pages, or just to get a plain and simple view of a page that isn't cluttered with moving animations and other ...
4
votes
3answers
98 views

Will the content of a PDF on our website affect SEO?

I know that Google crawls websites including PDFs, but does the content contained within PDFs affect SEO rankings? We want to put some PDFs on our website but don't want to see our results take a ...
5
votes
1answer
75 views

What is the default behavior of robots if there is no robots meta tag?

Assuming I have a page without a robots.txt and without the robots meta tag. What is the default behavior of robots? Would they index the page and follow the links as in: <meta name="robots" ...
4
votes
2answers
101 views

Prevent Google from listing hotlinked images for other sites

I am hosting several domains on my server and hotlink images accross various domains. However, I have found out that in Google searches, the images are listed as originating on the site where the ...
1
vote
3answers
137 views

Can web crawlers that visit my site fake their user agent?

I want to write a robots.txt file for my website and allow the famous bots (Google, Bing, and Yahoo) to crawl my website, but deny the rest. I want to know if I add User-agent: Googlebot, will fake ...
1
vote
2answers
72 views

Search engines that index your site despite a disallow in robots.txt

Recently, WordPress changed their options from "Block search engines" to "Discourage search engines" So that leaves me wondering, that rewording must be that some search engines disregard your ...
0
votes
1answer
102 views

Need help with mybb forum robots.txt file

I have installed the mybb forum in subdomain of my site. The link to my site is here. but when I search Google even the pages that are disallowed are also index. What's wrong with the robots.txt ...
4
votes
2answers
367 views

Is my whole site is blocked by this Disallow: /

This is a view of my robots.txt file did this query blocked only Baiduspider Search Engine or all of the search engines to check my site. User-agent: Baiduspider Disallow: / User-agent: * Disallow: ...
1
vote
3answers
113 views

In WordPress, should I “Allow search engines to index this site” during development?

I am going to create a web page, and I will do it online. Should I choose the option: "Allow search engines to index this site." during development, or should this be opened after development ends?
0
votes
1answer
78 views

Wlll links into pages that are restricted by Disallow rules in robots.txt help SEO?

I have a search-engine based website, and the search functionality itself is not crawlable because of a Disallow: rule in robots.txt. Other content is on the site is crawlable. If I get incoming ...
3
votes
3answers
100 views

robots.txt dissalow url containing string with a '/' at the end

i have a website with thousands of dynamic pages. I want to use the robots.txt file in order to dissalow certain url patterns corresponding to pages with duplicate content. For example i have a page ...
1
vote
4answers
155 views

Does Google ignore robots.txt

I know that here www.w3.org/TR/html4/appendix/notes.html#h-B.4.1.1 it says spiders always check the robots.txt before going to page. However I have recently been told that Google crawls every single ...
3
votes
2answers
197 views

Grapeshot crawler ignoring robots.txt

Has anyone come across a crawler called Grapeshot? They are hammering the same page repeatedly on our website. I believe they are looking for ad related keywords, based on previous content ad ...
1
vote
1answer
226 views

In robots.txt, why would there be “Allow: /*” below a Disallow rule?

I want to allow full access to all Google I am specially confused about Allow: /* below Disallow: # Google Image User-agent: Googlebot-Image Disallow: Allow: /* # Google AdSense User-agent: ...
2
votes
1answer
97 views

What is the difference between Disallow and Allow?

I had 2 questions in my mind: what is the difference between Allow and Disallow? which one should I use to allow Google bot for AdSense? User-agent: Mediapartners-Google Disallow: User-agent: ...
1
vote
2answers
107 views

Why is Yahoo bot hitting a page when my robots.txt file is configured to disallow all bots?

My robots.txt: User-agent: * Disallow: / A page two directories below the root is being hit by a Yahoo bot and getting a 404: HTTP_REFERER: [empty string] HTTP_USER_AGENT: Mozilla/5.0 (compatible; ...
2
votes
1answer
167 views

Is there a reason msnbot crawls in spikes?

I've been experiencing high RPM spikes recently. Something like this: When I debugged, I've found reasons to believe the reason is the msnbot suddenly makes a massive crawl and then stops. I assume ...
0
votes
3answers
6k views

What does “Disallow: /search” mean in robots.txt?

In my blog's Google Webmaster Tools panel, I found the following code in my robots.txt of blocked URLs section. User-agent: Mediapartners-Google Disallow: /search Allow: / I know that Disallow will ...
1
vote
3answers
199 views

Right way to allow all access to website in robots.txt?

user-agent: * disallow: Is this the right way to allow all access to all content of a website to crawlers in a robots.txt?
2
votes
4answers
858 views

Do you really need robots.txt and sitemap.xml if I want bot to follow every link? [duplicate]

I wonder if I really need robots.txt/*sitemap.xml* files if I want bots to go through every link on my website without any restrictions? And if I do, what should I write in there?
2
votes
1answer
674 views

How to make “crawl-delay” works for all “user-agent” in robots.txt or in .htaccess?

I have this line: Crawl-delay: 50 in the robots.txt file at the root of my website. But it seems that it is not working at all. I get 400 visits from the Yandex user agent in a few minutes. I ...
2
votes
1answer
216 views

Prevent Duplicate content when using CloudFlare

I have a website which uses CloudFlare CDN. At the CDN setup, CloudFlare created a sub-domain like direct.example.com to my website, which can be used to override CloudFlare and access the site ...
0
votes
2answers
91 views

Googlebot ignore my new site [duplicate]

I have the following situation: I had a blog (made using Joomla) that in some month was pretty indexed by Google. For some technical problem I have delete it and I have newly created using WordPress ...
0
votes
0answers
288 views

Is there a way to make Alexa's ia_archiver slow down its crawling of my website?

Alexa's ia_archiver bot is the main contributor to the Internet Archive's "Wayback Machine" web collection, and there are advantages to having my website included in that collection. There are other ...
2
votes
2answers
115 views

Prevent crawler that doesn't honoring robots.txt

I have some problem, when I try to write robots.txt for my site ... I find some issues by search on Google, and tell me about honor and not honoring robots.txt, how I can prevent it, can I perform it ...
1
vote
1answer
91 views

What dangers await if I block non-standard, non-major-usa search engine bots from my USA only website?

I noticed tons of bandwidth being used by non-USA search engine bots, so I began blocking them in an effort to save bandwidth and cpu cycles for actual users and the search engines they come from ...
1
vote
1answer
139 views

How to disallow indexing but allow crawling?

In the front page of my website, I have some previews to articles (with a small introduction to them) that link to the full articles. I want to disallow the front page to prevent duplicate content. ...
8
votes
1answer
3k views

Google Webmaster Tools tells me that robots is blocking access to the sitemap

This is my robots.txt: User-agent: * Disallow: /wp-admin/ Disallow: /wp-includes/ Sitemap: http://www.mydomain.org/sitemap.xml.gz But Google Webmaster Tools tells me that robots is blocking access ...
3
votes
1answer
1k views

Preventing high bandwidth usage from Yandex

Although I put a row for Yandex into my robots.txt file, sometimes Yandex indexes my website aggressively. So I hard coded a part and check for user agent, and serve cached file if user agent is like ...
1
vote
1answer
147 views

Do or can robots cause considerable performance issues?

At work we are in a discussion with team members who seem to think bots will cause us problems relating to performance when running on our services website. Our setup: Lets say I have site ...
1
vote
2answers
152 views

Robots.txt and “Bad” Robots

I understand robots.txt and its purpose. I have read some people saying that using a Robots.txt gives "bad" robots or robots who do not obey a robots.txt a way to access pages on your site that you do ...
1
vote
1answer
258 views

Need to sanity-check my .htaccess, especially Limit GET POST line for Google repellent

I need a sanity check on this .htaccess (from a WordPress site) I inherited from a 5 month+ old site. What's the symptom? Google + Bing crawl, but don't index any of the pages. Let me be clear: I'm ...
0
votes
0answers
96 views

Disallow age gate/verification page in robots.txt?

Should I disallow the age gate page in robots.txt? I need to make sure the crawlers can get through the gate.
2
votes
1answer
244 views

Stop bots from crawling old links with extensions

I've recently switched to MVC3 which is extension-less for the URL's, but Google and Bing have a wealth of links that they are crawling which no longer exist. So I'm trying to find out if there is a ...
2
votes
2answers
143 views

Does Yahoo Slurp crawl hammer a site?

A lot of robots.txt examples seem to feature Crawl-Delay for Yahoo Slurp for up to 2 hours, is this because Yahoo Slurp tends to hammer a website and increase server load?
1
vote
2answers
353 views

Facebook and Crawl-delay in robots.txt?

Do Facebook's webcrawling bots (for example facebookexternalhit/*) respect the Crawl-delay: directive in robots.txt files?
5
votes
1answer
149 views

Do I need robots.txt?

I want to allow all bots to crawl everything, do I need to create a robots.txt? If the file is missing will it have a negative influence on some crawlers? If I need to create it, what should it look ...
2
votes
2answers
9k views

Allow all robots robots.txt

In my robots.txt file I have a list of robots that are not allowed to be indexed on my site and for the rest I have to allow all other robots, but I would like to know the real difference between ...
1
vote
1answer
514 views

Robots.txt practices with .htaccess redirections (inherits)

I have a question regarding how to write robots.txt files for many domains and subdomains with redirects in place. We have a hosting account that enacts primary and add-on domains. All of our domains ...
2
votes
1answer
148 views

How can I let robots access my site?

I have a webpage on my university's server, which means I cannot access the root directory and change files there. Is there some other way to give access to robots to my page? Thanks.