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:adamchesterton241485.hatenablog.com/entry/2019/12/03/10012...
favicon.ico:
URL does not point to a web page (html/xhtml) or read error or page not found. (404)

Header

HTTP/1.1 404 Not Found
Server nginx
Date Mon, 25 May 2020 21:27:16 GMT
Content-Type text/html; charset=utf-8
Transfer-Encoding chunked
Connection keep-alive
Vary Accept-Encoding
Cache-Control private
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Revision eb42658a53bf8eb50441daa95fe1f8b5
X-XSS-Protection 1
X-Runtime 0.020433
Content-Encoding gzip
Vary X-Epic-Device-Type, X-Forwarded-Host, Accept-Encoding
X-Varnish 458191189
Age 0
Via 1.1 varnish (Varnish/6.0)
X-Cache MISS

Meta Tags

title="お探しのページは見つかりませんでした。 - はてなブログ"
charset="utf-8"
name="viewport" content="width=device-width"
property="og:image" content="htt????/cdn.blog.st-hatena.com/images/theme/og-image-1500.png"
name="twitter:image" content="htt????/cdn.blog.st-hatena.com/images/theme/og-image-1500.png"
property="og:title" content="お探しのページは見つかりませんでした。 - はてなブログ"
name="twitter:title" content="お探しのページは見つかりませんでした。 - はてなブログ"
name="twitter:card" content="summary_large_image"
name="twitter:site" content="@hatenablog"
name="msvalidate.01" content="50E6CC82C013578F03B988A098225F69"

Load Info

page size3940
load time (s)2.651512
redirect count0
speed download1485
server IP13.230.115.161


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