As you know that google webmaster help you by providing option to increase or decrease google crawl rate from google webmaster tools,but you can control google crawler beyond this also like using robots.txt file which we have already mentioned in our post Control crawl rate using Robots.txt
Before we share the ways to control crawler, we would like to mention some situation when and why Google crawler will auto-block your website and what are the reason that stops crawler to crawl your website.
DNS issue Stop Crawler from Crawling
If your DNS server will not properly configure or when it is not able to communicate with your website then Google crawler find it difficult to index or crawl your website, which results in Non-indexing of your new blog or website pages and low rank in Google search result.
Regular crawling will keep your rank high and helps in finding new content on your website.
Control Server Firewalls
Sometimes server firewall stop crawler from indexing your pages; there are a lot of spam activities are done by the spammer on many websites, so for this webmaster install the firewall in a server which blocks such activities and sometimes google or other search engine crawler also gets blocked.
To fix such issues, identify which part of your website’s infrastructure is blocking Googlebot and remove the block. The firewall may not be under your control, so you may need to discuss this with your hosting provider.
You can also allow only Google crawler to crawl your website by blocking all another crawler you can do this by Verifying Googlebot
If you want to Make Google crawler Index your website regularly then you need to follow below Points, This points will give 100% results.
Increase your website Speed and Performance
Use Breadcrumbs in your Post, layout, so that Google can easily find news links and move to new Pages
Use unique and new Contents
Friendly layout, Avoid using Big CSS File and Java code in websites.
Also Read How can you Speed up your WordPress Website
How Crawling Rate Change in Google
You cannot change how often Google crawls your site, but if you want Google to crawl new or updated content on your site, you should use Fetch as Google instead.You can submit up to 500 individual URLs in this way within a 30 day period.Once you submit your URL, you might need to wait some time for Google to process your request as well as crawl and index the page.
Avoid Duplicate Content
If you are using duplicate content on your website then time to stop it because if you use duplicate content or contents from another web, then Google will punish you, You will not find your web in google search or google will take months to index your website.
Google always value real and useful content, so even if you copy any statement from any website then use that in blockquote.Google ignore that blockquote text, don’t forget to link to the source. Many webmasters think linking will ruin their website but its completely false.If you link to a useful source, then that will help search engine readers, which will increase your page value, because the users will not move back to the search engine from your website to look for what they are looking.
SEO work have gained so much negative impression in the internet that webmaster have stopped linking post, and all linking is done with “no follow”,imagine if everyone is doing this then how you will gain value, according to me to follow tag is just a myth by Google to stop spammers to share link in different places , many webmasters are now using no follow for comments and also while sharing links in their website with rel=”no follow” link and Google track all those links that mean they are keeping record of everything.
Take Help of Sitemap
If your site is large and you want Google web crawlers to index that then take help of sitemap.A sitemap is the best way to submit links to Google, Sitemap is a file where you can list the web pages of your site to tell Google and other search engines about the organization of your site content.So create your sitemap and submit that to Google with the help of google webmaster tools.
InterLink your Web Pages
Create a Spider for your website, Interlink all your pages with each other in such a way that when any user start following that link, then that user will come back to that page again, but make sure that you link to only that page which is useful for that user.
Use Robots.txt to Remove Unwanted Pages
Block or Remove unwanted pages from Search engine, Those pages will only decrease the value of your website so if you want to block those pages, then you can do this Using Robots Txt File.
Use 301 Redirect
Use 301 redirect to redirect any pages or deleted pages in your website; You can redirect any page using .htaccess file, but you need to mention that what type of redirect you are following. 301 redirect is a permanent redirect, and it will pass all link to new link. All another type of redirect only redirect visitors but not page value.
Improve Domain Authority and Page Authority
If your DA and PA is above 30 then Google will crawl your website at normal rate even if you don’t update your content regularly , you will get decent rank in search results , Every post have different page authority but domain authority is same for all post so along with pa also focus on DA because its for whole website.
Remove Unwanted and Spam Links
Remove all unwanted and spammy links pointed to your domain , this will decrease value of your website and also lower your rank ,Learn how to Remove spam link from website
Optimizing, your images for Google Search
Plan everything properly if you are developing website or writing blogs then give value to your Images, Describe your images in such a way that it help Google to crawl your images along with your website or blogs and To Get Your Images Indexed By Google Image Search you need to follow some simple points
- Use Title in image permalink For example if image is about “crawling search engine” then use image permalink as http://techpur.com/img/crawling-search-engine.jpg we call this friendly url
- Describe Image in Alt Text, Google is smart enough to detect true image text so don’t use any wrong image alt text that tries to manipulate Google image search , For example if you try to put Bike Race photos in Car Racing website then google will detect that eaily
- You can also add a caption to the image to explain what the image is about.
- If your website is based on images, then use Image Sitemap.
Make sure images play a vital role in achieving visitors, and many users search their content using Google image search so if you create images in such a way that it will explain your website or blog then it will help users to find the right content.
Update your Content Regularly
If you update your content regularly then it will keep telling Google to crawl your website or blog regularly to find changes and updated text, You can also use Comment Section to update your blogs or website, Comment Section is really helpful because a user can add the latest update on your blogs or website with the help of comment section.
Forum and Directories Submission and Bookmarking
Submit your website or blogs in different places like Forum Blog Directories to show your presence, but submit it only in your related category .if you submit it in non-category then your slowly it will be marked as spam.Also Bookmark your site in quality social bookmarking sites like Delicious and StumbleUpon.
Social Media Profile for your Website
Create your social profile in Facebook Twitter Youtube and share those profile links in your site .Use Push Notification Service to Connect your users; OneSignal is a complete push notification solution for WordPress blogs and websites.
Optimize your Site for Mobile
Make your website or blog responsive, People now started surfing website more from mobile and less from the desktop, so if you do not optimize your website for the mobile view then, Google will not show your website in top results.Google have also enrolled Accelerated Mobile Pages (AMP) for the faster mobile web.
Move from HTTP to HTTPS
If you want to get your website crawled fast in search engine, then you need to opt for SSL using SSL you can move your site from Http to Https, It is very easy to move to SSL, all you need is to Buy SSL for your site and then you need to change your .htaccess file. You can contact your host to buy SSL.You can also read how to move from http to https