If you are not sure if the website you want to visit is safe, you can check it out here. Enter the address (url) of the website and see the invisible elements, such as a header or meta data.
site address:b.hatena.ne.jp/entry/image/https://www.asahi.com/articles/ASL2M4JYLL2MPTIL00Q.html redirected to: b.st-hatena.com/images/users/gif/normal/00249.gi...
site title:
Url ContentGraphics Interchange Format
MIME Type / Internet Media Typeimage/gif
MIME Type image
File Extension.gif
More Details (link to:)Wikipedia: Graphics Interchange Format
Powered by: Very Tiny URL Shortener at https://vturl.net VeryTinyURL

Header

HTTP/1.1 302 Moved Temporarily
Content-Length 0
Connection keep-alive
Date Fri, 22 Mar 2019 04:33:45 GMT
Server nginx
Cache-Control public, max-age=3600, s-maxage=3600
Location htt????/b.st-hatena.com/images/users/gif/normal/00249.gif
X-Cache Miss from cloudfront
Via 1.1 62c6a277edda01c2d33f51898f38a9b5.cloudfront.net (CloudFront)
X-Amz-Cf-Id tk0FVcBVn5MRrqL68jyuY2hjb3WosabmtSRhum-FhVRwIBEKCC97fQ==
HTTP/1.1 200 OK
Content-Type image/gif
Content-Length 157
Connection keep-alive
Date Tue, 29 Jan 2019 07:36:00 GMT
Server nginx
Expires Wed, 30 Jan 2019 07:35:59 GMT
Last-Modified Thu, 05 May 2011 15:13:02 GMT
ETag 0bc95f06ddc9994a469a418c5b4a3f5f
Cache-Control max-age=86400
Age 59353
X-Cache Hit from cloudfront
Via 1.1 d329fabd272496968fdfd3a5a47b9950.cloudfront.net (CloudFront)
X-Amz-Cf-Id LdeLZq33h4_wZiUmYlObXQ5P0cZAEVkJrRzob7ZFMSnxEdG1bDrnUg==

Load Info

page size157
load time (s)1.878125
redirect count1
speed download0
server IP143.204.229.7


* all occurrences of the string "http://" have been changed to "htt???/"