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Thanks my friends!

To solve this issuse, I will add canonical tag at website www.vietnametravel.com

hi Gyorgy,

Thank you for your answer. I think I will use the canonical tags for these contents, but not sure for using canonical tags. For example:

• The primary website has a page content http://www.vietnamvisacorp.com/faqs/what-is-process-of-requesting-approval-letter-for-vietnam-visa.html and the secondary website has the same page content http://www.vietnametravel.com/visa/what-is-process-of-requesting-approval-letter-for-vietnam-visa-22.html

So, in this case what should I do?

Hi, 
I have a primary website www.vietnamvisacorp.com and beside that I also have some secondary websites with have same contents with primary website. This lead to duplicate content errors.

What the best solution for this issue? Please help!

p/s: I am a webmaster of all websites duplicate content

Thank you!

Hello, 
My google webmaster reported that this URL http://www.vietnamvisacorp.com/news/245/what-is-the-visa-on-arrival-how-to-get-it.html is NOT FOUND and link from http://moz.com/community/q/articles-url

How to fix this problem? Thank you for any help!

Thanks David Yeager, 
I have check and see that my mobile site has been indexed by google. But I currently have some problems:

• I don't have a sitemap for mobile
• All contents on mobile are the same as desktop contents
• Should I use canonical tag on mobile site?

Thanks for any advice!

Hello,

Anyone could tell me the benefit SEO of link title attribute. Is **Link Title **ranking factor?

Thanks

Thanks my friends!

Hello,

I see that google, facebook and moz... have robots.txt include sitemap at the footer.
Eg: http://www.google.com.vn/robots.txt

_Sitemap: http://www.google.com/sitemaps_webmasters.xml_
_Sitemap: http://www.google.com/ventures/sitemap_ventures.xml_ Should I include my sitemap file (sitemap.xml) at the footer of robots.txt and why should do this?

Thanks,

Hello,

Do we need optimize on-page for mobile version, such as:

• How about title tag, description tag?
• Should mobile have another sitemap or not?
• Does google penalty my webpages mobi vs desktop are duplicated content?

Thanks for any your advice!

Hi Matt,

Thanks for your contributions. I don't use WordPress. We developed out website with python and django framework. My problem here: I could not map one-to-one from URL /what-is-the-visa-on-arrival--how-to-get-it.html with that page content in database. Please give me advice!

Thanks Chris for took your time to answers my question!

I just recognize we parse content of a page base on ID, so anything character change between "car-pick-up-service" and "146", the results still is /extra-services/car-pick-up-service-146.html.
The page /transportation--car-rails--146.html  may be come from somewhere, I could not find them. Is there any way to remove this link? because I don't want use 301 redirect.

Thanks,

Hello, 
My site have problems with duplicate title, they were reported from google webmaster. For example:
/extra-services/car-pick-up-service-146.html (1) /extra-services/transportation--car-rails--146.html (2) According to my sitemap the first URL is right (1). But the second URL is wrong, I don't know it occur here.

Hi, 
I had a HTTP protocol file which indexed. Now I want to change this file to HTTPS protocol. I wonder that is there any effects?
I don't know HTTPS would be indexed by google or not?

Thanks,

Hello,

Currently, I am parsing article base on article ID on URL request. For example:
To go to the content of article **What is the visa on arrival? How to get it? **I am using URL like that http://www.vietnamvisacorp.com/news/what-is-the-visa-on-arrival--how-to-get-it--245.html and base on ID 245 to get this page content. 
But, now I want to optimize this URL to http://www.vietnamvisacorp.com/news/what-is-the-visa-on-arrival--how-to-get-it.html. Then I got a problem: How to get an article without ID?

Thanks,

Hi,

I have a problem here, I used http://www.vietnamvisacorp.com/faqs.html instead of http://www.vietnamvisacorp.com/faqs. Hence, http://www.vietnamvisacorp.com/faqs will be caused 404 page.

My question is should I change from faqs.html to faqs (no .html)?

Thanks in advance any advice?

Hello, I have a another problem here, I used http://www.vietnamvisacorp.com/faqs.html instead of http://www.vietnamvisacorp.com/faqs. Hence, http://www.vietnamvisacorp.com/faqs will be caused 404 page.

My question is should I change from faqs.html to faqs (no .html)?

Thanks in advance any advice?

Thank you Tom, It is very absolutely clear

Thanks for your advice. I may be not try to fix them. It is to be hard to fix

Hello,

My website have been running over five years. I have just reviewed and seen some URLs had not good. It is http://www.vietnamvisacorp.com/faqs/who-need-visa-to-vietnam---1.html, containing characters "---1". Should I remove unnecessary characters "---"?. Thanks for any advice!