For web worker! 5 extensions that will help you your work done

Past post is here

I introduce my favorite chrome extensions.
This time, I introduce 5 extensions to web worker.

Similar web

Those extensions can traffic information of web site all around the world.
It can analyze competitors site, and SEO measures.
however, free version has limitation what can access information.
And, if site traffic are very few, you can't get information.
Get Similar web

Wappalyzer - Technology

profiler
This extension let you get tech information about site. For example, framework, server, CMS, analytics tools.
You can know used tech that site in the world.
GetWappalyzer - Technology
profiler

HTML error checker

You can found Syntex error if there are any error in HTML.
Get HTML error checker

Alt & meta viewer

you can get alt of images, and meta information(title, description, ogp etc.)
Alt & Meta viewer

Pasty

I went to open multipie sites at once...
This extensions meet the needs.
You can open sites that copied clipboard.
Get Pasty

Summary

How did you this?
Tend of chrome extensions are so fast.
In some case, used service is end suddenly.
In some case, A compatible service has been released.
If you want to work expensively, I recommend to check chrome extensions regularly.