nmi.jp Open in urlscan Pro
49.212.178.27 Public Scan

Go To Rescan
Add Verdict Report

URL:
http://nmi.jp/2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS
Submission: On June 10 via manual (June 10th 2024, 6:12:55 am UTC) from JP — Scanned from JP

Summary HTTP 27 Redirects Links 25 Behaviour Indicators

Summary

This website contacted 10 IPs in 3 countries across 8 domains to perform 27 HTTP transactions. The main IP is 49.212.178.27, located in Japan and belongs to SAKURA-C SAKURA Internet Inc., JP. The main domain is nmi.jp.

This is the only time nmi.jp was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
8	49.212.178.27 49.212.178.27	9371 (SAKURA-C ...) (SAKURA-C SAKURA Internet Inc.)
6	2606:2800:248... 2606:2800:248:2f:1d8a:787:dc7:17df	15133 (EDGECAST) (EDGECAST)
2	2404:6800:400... 2404:6800:4004:825::2008	15169 (GOOGLE) (GOOGLE)
2 2	18.65.216.105 18.65.216.105	16509 (AMAZON-02) (AMAZON-02)
2	18.65.216.51 18.65.216.51	16509 (AMAZON-02) (AMAZON-02)
2	2a03:2880:f10... 2a03:2880:f10f:187:face:b00c:0:25de	32934 (FACEBOOK) (FACEBOOK)
1	172.67.173.139 172.67.173.139	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	18.65.216.57 18.65.216.57	16509 (AMAZON-02) (AMAZON-02)
2	2404:6800:400... 2404:6800:4004:822::200e	15169 (GOOGLE) (GOOGLE)
1	104.244.42.200 104.244.42.200	13414 (TWITTER) (TWITTER)
1	172.217.26.238 172.217.26.238	15169 (GOOGLE) (GOOGLE)
27	10

8 49.212.178.27 (Japan)

ASN9371 (SAKURA-C SAKURA Internet Inc., JP)
PTR: nnews2.net

nmi.jp	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 2606:2800:248:2f:1d8a:787:dc7:17df (United States)

ASN15133 (EDGECAST, US)

platform.twitter.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2404:6800:4004:825::2008 (Australia)

ASN15169 (GOOGLE, US)

www.googletagmanager.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 18.65.216.105 (United States) 2 redirects

ASN16509 (AMAZON-02, US)
PTR: server-18-65-216-105.nrt57.r.cloudfront.net

b.st-hatena.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 18.65.216.51 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-65-216-51.nrt57.r.cloudfront.net

b.st-hatena.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a03:2880:f10f:187:face:b00c:0:25de (Tokyo, Japan)

ASN32934 (FACEBOOK, US)

www.facebook.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 172.67.173.139 (United States)

ASN13335 (CLOUDFLARENET, US)

ooo.0o0.ooo	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 18.65.216.57 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-65-216-57.nrt57.r.cloudfront.net

b.hatena.ne.jp	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2404:6800:4004:822::200e (Australia)

ASN15169 (GOOGLE, US)

www.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.244.42.200 (United States)

ASN13414 (TWITTER, US)

syndication.twitter.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 172.217.26.238 (United States)

ASN15169 (GOOGLE, US)
PTR: nrt12s51-in-f14.1e100.net

www.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
8	nmi.jp nmi.jp	231 KB
7	twitter.com platform.twitter.com — Cisco Umbrella Rank: 1430 syndication.twitter.com — Cisco Umbrella Rank: 1706	59 KB
4	st-hatena.com 2 redirects b.st-hatena.com — Cisco Umbrella Rank: 130598	5 KB
3	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 65	21 KB
2	hatena.ne.jp b.hatena.ne.jp — Cisco Umbrella Rank: 123457
2	facebook.com www.facebook.com — Cisco Umbrella Rank: 119
2	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 78	163 KB
1	0o0.ooo ooo.0o0.ooo	3 KB
27	8

	Domain	Requested by
8	nmi.jp	nmi.jp
6	platform.twitter.com	nmi.jp platform.twitter.com
4	b.st-hatena.com	2 redirects nmi.jp
3	www.google-analytics.com	www.googletagmanager.com www.google-analytics.com
2	b.hatena.ne.jp	b.st-hatena.com
2	www.facebook.com	nmi.jp
2	www.googletagmanager.com	nmi.jp www.googletagmanager.com
1	syndication.twitter.com	nmi.jp
1	ooo.0o0.ooo	nmi.jp
27	9

This site contains links to these domains. Also see Links.

Domain
twitter.com
github.com
en.wikipedia.org
developer.arm.com
tc39.es
commondatastorage.googleapis.com
v8.dev
source.chromium.org
browserbench.org
www.browserbench.org
ja.wikipedia.org
x.com
www.facebook.com
jekyllrb.com

Subject Issuer	Validity	Valid
*.google-analytics.com GTS CA 1C3	`2024-05-21` - `2024-08-13`	3 months	crt.sh
*.facebook.com DigiCert SHA2 High Assurance Server CA	`2024-03-19` - `2024-06-17`	3 months	crt.sh
0o0.ooo GTS CA 1P5	`2024-04-13` - `2024-07-12`	3 months	crt.sh
*.twimg.com DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2023-07-28` - `2024-07-26`	a year	crt.sh
*.b.hatena.ne.jp Amazon RSA 2048 M01	`2023-09-23` - `2024-10-21`	a year	crt.sh
syndication.twitter.com R10	`2024-06-06` - `2024-09-04`	3 months	crt.sh

This page contains 8 frames:

Primary Page: http://nmi.jp/2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS
Frame ID: BF185B2AB8564341B246AB0B2D2FB31E
Requests: 20 HTTP requests in this frame

Frame: https://www.facebook.com/plugins/like.php?href=http://nmi.jp/2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS&layout=button_count&show_faces=false&width=100&action=like&colorscheme=light&height=27
Frame ID: CDA5C5E96E204E0B4CAD0245F596FDF0
Requests: 1 HTTP requests in this frame

Frame: https://www.facebook.com/plugins/like.php?href=http://nmi.jp/2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS&layout=button_count&show_faces=false&width=100&action=like&colorscheme=light&height=27
Frame ID: B1B7687C26E57CB0B2C1C7EAF9A0CECD
Requests: 1 HTTP requests in this frame

Frame: https://platform.twitter.com/widgets/widget_iframe.2f70fb173b9000da126c79afe2098f02.html?origin=http%3A%2F%2Fnmi.jp
Frame ID: 4B6A583ED421ACF71199CD56EA27049D
Requests: 1 HTTP requests in this frame

Frame: https://b.hatena.ne.jp/entry/button/?url=http%3A%2F%2Fnmi.jp%2F2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS
Frame ID: 9A552C0903222F2F3214F150B6AF4694
Requests: 1 HTTP requests in this frame

Frame: https://b.hatena.ne.jp/entry/button/?url=http%3A%2F%2Fnmi.jp%2F2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS
Frame ID: 6048CD6424F7167D49912A4D8C486590
Requests: 1 HTTP requests in this frame

Frame: https://platform.twitter.com/widgets/tweet_button.2f70fb173b9000da126c79afe2098f02.en.html
Frame ID: 6C49321831E62BE8C613F5081E496FCA
Requests: 1 HTTP requests in this frame

Frame: https://platform.twitter.com/widgets/tweet_button.2f70fb173b9000da126c79afe2098f02.en.html
Frame ID: 610EB6D48D2153CFFE5F94F4A6E44899
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

ARM に存在する JavaScript 専用命令「FJCVTZS」を追う（ついでに V8 をビルドする）

Page URL History Show full URLs

http://nmi.jp/2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS HTTP 307
https://nmi.jp/2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS HTTP 307
http://nmi.jp/2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS Page URL

Detected technologies

Font Awesome (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]+(?:([\d.]+)/)?(?:css/)?font-awesome(?:\.min)?\.css
<link[^>]* href=[^>]*?(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

google-analytics\.com/(?:ga|urchin|analytics)\.js

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/gtag/js

Twitter (Widgets) Expand

Overall confidence: 100%
Detected patterns

//platform\.twitter\.com/widgets\.js

Page Statistics

27
Requests

56 %
HTTPS

36 %
IPv6

8
Domains

9
Subdomains

10
IPs

3
Countries

480 kB
Transfer

934 kB
Size

4
Cookies

25 Outgoing links

These are links going to different origins than the main page.

URL: https://twitter.com/tkihira
Title: @tkihira

Search URL Search Domain Scan URL

URL: https://github.com/tkihira/nmi.jp/blob/master/_posts/2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS.md

Search URL Search Domain Scan URL

URL: https://en.wikipedia.org/wiki/Jazelle
Title: Jazelle

Search URL Search Domain Scan URL

URL: https://developer.arm.com/documentation/dui0801/g/A64-Floating-point-Instructions/FJCVTZS
Title: https://developer.arm.com/documentation/dui0801/g/A64-Floating-point-Instructions/FJCVTZS

Search URL Search Domain Scan URL

URL: https://tc39.es/ecma262/#sec-toint32
Title: [[ToInt32]]

Search URL Search Domain Scan URL

URL: https://developer.arm.com/documentation/dui0801/h/A64-Floating-point-Instructions/FCVTZS--scalar--integer-
Title: FCVTZS

Search URL Search Domain Scan URL

URL: https://commondatastorage.googleapis.com/chrome-infra-docs/flat/depot_tools/docs/html/depot_tools_tutorial.html#_setting_up
Title: https://commondatastorage.googleapis.com/chrome-infra-docs/flat/depot_tools/docs/html/depot_tools_tutorial.html#_setting_up

Search URL Search Domain Scan URL

URL: https://v8.dev/docs/source-code
Title: https://v8.dev/docs/source-code

Search URL Search Domain Scan URL

URL: https://v8.dev/docs/build
Title: https://v8.dev/docs/build

Search URL Search Domain Scan URL

URL: https://source.chromium.org/chromium/v8/v8.git/+/315c974477e8100b024b3d2894594b48e5b33008:src/runtime/runtime.h;l=20
Title: 専用の特殊命令

Search URL Search Domain Scan URL

URL: https://github.com/v8/v8/blob/f0ada6d1dc6208472c1b736f82019e90edee29fb/src/codegen/arm64/macro-assembler-arm64.cc#L2932-L2935
Title: src/codegen/arm64/macro-assembler-arm64.cc

Search URL Search Domain Scan URL

URL: https://github.com/v8/v8/blob/f0ada6d1dc6208472c1b736f82019e90edee29fb/src/maglev/arm64/maglev-assembler-arm64.cc#L483-L485
Title: src/maglev/arm64/maglev-assembler-arm64.cc

Search URL Search Domain Scan URL

URL: https://browserbench.org/JetStream2.2/
Title: https://browserbench.org/JetStream2.2/

Search URL Search Domain Scan URL

URL: https://github.com/WebKit/WebKit/tree/main/Websites/browserbench.org/JetStream2.2
Title: WebKit のリポジトリにあるもの

Search URL Search Domain Scan URL

URL: https://www.browserbench.org/JetStream/in-depth.html
Title: In-Depth Analysis

Search URL Search Domain Scan URL

URL: https://github.com/v8/v8/blob/f0ada6d1dc6208472c1b736f82019e90edee29fb/src/codegen/arm64/macro-assembler-arm64.cc#L2926-L2975
Title: ソースコードで記述されている構造ものそのもの

Search URL Search Domain Scan URL

URL: https://ja.wikipedia.org/wiki/RISC#%E7%89%B9%E5%BE%B4
Title: Wikipedia の RISC

Search URL Search Domain Scan URL

URL: https://github.com/ocxtal/insn_bench_aarch64/blob/master/results/apple_m1_firestorm.md
Title: Apple M1 chip を対象にしたレイテンシ・スループットの野良ベンチマークがありますが

Search URL Search Domain Scan URL

URL: https://x.com/teehah
Title: @teehah

Search URL Search Domain Scan URL

URL: https://x.com/hotpepsi
Title: @hotpepsi

Search URL Search Domain Scan URL

URL: https://x.com/kazuho
Title: @kazuho

Search URL Search Domain Scan URL

URL: https://github.com/tkihira

Search URL Search Domain Scan URL

URL: https://www.facebook.com/takuo.kihira

Search URL Search Domain Scan URL

URL: https://jekyllrb.com/
Title: Jekyll

Search URL Search Domain Scan URL

URL: https://github.com/Gaohaoyang
Title: HyG

Search URL Search Domain Scan URL

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

http://nmi.jp/2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS HTTP 307
https://nmi.jp/2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS HTTP 307
http://nmi.jp/2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 5

http://b.st-hatena.com/images/entry-button/button-only.gif HTTP 301
https://b.st-hatena.com/images/entry-button/button-only.gif

Request Chain 6

http://b.st-hatena.com/js/bookmark_button.js HTTP 301
https://b.st-hatena.com/js/bookmark_button.js

Request Chain 10

http://www.facebook.com/plugins/like.php?href=http://nmi.jp/2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS&layout=button_count&show_faces=false&width=100&action=like&colorscheme=light&height=27 HTTP 307
https://www.facebook.com/plugins/like.php?href=http://nmi.jp/2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS&layout=button_count&show_faces=false&width=100&action=like&colorscheme=light&height=27

Request Chain 11

http://www.facebook.com/plugins/like.php?href=http://nmi.jp/2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS&layout=button_count&show_faces=false&width=100&action=like&colorscheme=light&height=27 HTTP 307
https://www.facebook.com/plugins/like.php?href=http://nmi.jp/2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS&layout=button_count&show_faces=false&width=100&action=like&colorscheme=light&height=27

27 HTTP transactions
0 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H/1.1

200
OK

Primary Request 2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS Show response
nmi.jp/
Redirect Chain

http://nmi.jp/2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS
https://nmi.jp/2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS
http://nmi.jp/2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS

105 KB
106 KB

10ms
8ms

Document
text/html

49.212.178.27
SAKURA-C SAKURA I...

General

Check archive.org

Show headers Download Go to

Full URL: http://nmi.jp/2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS
Protocol: HTTP/1.1
Server: 49.212.178.27 , Japan, ASN9371 (SAKURA-C SAKURA Internet Inc., JP),
Reverse DNS: nnews2.net
Software: Apache/2.2.15 (CentOS) /
Resource Hash: fe592cd0ec2a5bd38c296f7d872c560aa2adca0bb1e6160021be3e3d6c777bba

Request headers

Accept-Language: ja-JP,ja;q=0.9;q=0.9
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

Accept-Ranges: bytes
Connection: close
Content-Length: 107873
Content-Location: 2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS.html
Content-Type: text/html; charset=UTF-8
Date: Mon, 10 Jun 2024 06:12:50 GMT
ETag: "142c15-1a561-61a801b0d3dab;61a801b0d3dab"
Last-Modified: Mon, 10 Jun 2024 02:42:52 GMT
Server: Apache/2.2.15 (CentOS)
TCN: choice
Vary: negotiate

Redirect headers

Location: http://nmi.jp/2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS
Non-Authoritative-Reason: HttpsUpgrades

GET
H/1.1 200
OK font-awesome.min.css
nmi.jp/css/fontawesome/css/ 28 KB
28 KB 17ms
8ms Stylesheet
text/css 49.212.178.27
SAKURA-C SAKURA I...

General

Check archive.org

Show headers Download Go to

Full URL: http://nmi.jp/css/fontawesome/css/font-awesome.min.css
Requested by: Host: nmi.jp
URL: http://nmi.jp/2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS
Protocol: HTTP/1.1
Server: 49.212.178.27 , Japan, ASN9371 (SAKURA-C SAKURA Internet Inc., JP),
Reverse DNS: nnews2.net
Software: Apache/2.2.15 (CentOS) /
Resource Hash: 1369fb03c2dc245b3dbbbe33008722520e9e74e87e9fe590e8f56ad1e685d8e6

Request headers

Accept-Language: ja-JP,ja;q=0.9;q=0.9
Referer: http://nmi.jp/2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

Date: Mon, 10 Jun 2024 06:12:50 GMT
Last-Modified: Sat, 23 Jul 2016 08:27:26 GMT
Server: Apache/2.2.15 (CentOS)
ETag: "1402ec-6e05-53849522cf780"
Content-Type: text/css
Connection: close
Accept-Ranges: bytes
Content-Length: 28165

GET
H/1.1 200
OK main.css
nmi.jp/css/ 23 KB
24 KB 16ms
8ms Stylesheet
text/css 49.212.178.27
SAKURA-C SAKURA I...

General

Check archive.org

Show headers Download Go to

Full URL: http://nmi.jp/css/main.css
Requested by: Host: nmi.jp
URL: http://nmi.jp/2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS
Protocol: HTTP/1.1
Server: 49.212.178.27 , Japan, ASN9371 (SAKURA-C SAKURA Internet Inc., JP),
Reverse DNS: nnews2.net
Software: Apache/2.2.15 (CentOS) /
Resource Hash: 71c1fb673709e80050beccb5886d012170783d703f6a0d0acbd675dc1582f9b7

Request headers

Accept-Language: ja-JP,ja;q=0.9;q=0.9
Referer: http://nmi.jp/2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

Date: Mon, 10 Jun 2024 06:12:50 GMT
Last-Modified: Mon, 10 Jun 2024 02:42:51 GMT
Server: Apache/2.2.15 (CentOS)
ETag: "140376-5d4b-61a801b03c000"
Content-Type: text/css
Connection: close
Accept-Ranges: bytes
Content-Length: 23883

GET
H/1.1 200
OK widgets.js Show response
platform.twitter.com/ 91 KB
28 KB 24ms
2ms Script
application/javascript 2606:2800:248:2f:1d8a:787:dc7:17df
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: http://platform.twitter.com/widgets.js?ver=3.0
Requested by: Host: nmi.jp
URL: http://nmi.jp/2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS
Protocol: HTTP/1.1
Server: 2606:2800:248:2f:1d8a:787:dc7:17df , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: ECS (tkb/73EB) /
Resource Hash: 173460e89e6a7244218badae2016f65c48a3eae9d400802273eeca18b07336f1

Request headers

Accept-Language: ja-JP,ja;q=0.9;q=0.9
Referer: http://nmi.jp/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

Date: Mon, 10 Jun 2024 06:12:50 GMT
Content-Encoding: gzip
Age: 1249
x-amz-server-side-encryption: AES256
X-Cache: HIT
P3P: CP="CAO DSP LAW CURa ADMa DEVa TAIa PSAa PSDa IVAa IVDa OUR BUS IND UNI COM NAV INT"
Server-Timing: x-cache;desc= HIT,x-tw-cdn;desc=VZ
Content-Length: 27597
Last-Modified: Mon, 11 Dec 2023 17:20:28 GMT
Server: ECS (tkb/73EB)
Etag: "824beb891744db98ccbd3a456e59e0f7+gzip"
Access-Control-Max-Age: 3000
Access-Control-Allow-Methods: GET
Content-Type: application/javascript; charset=utf-8
Access-Control-Allow-Origin: *
x-tw-cdn: VZ
Cache-Control: public, max-age=1800
Vary: Accept-Encoding

GET
H/1.1 200
OK widgets.js Show response
platform.twitter.com/ 91 KB
28 KB 23ms
2ms Script
application/javascript 2606:2800:248:2f:1d8a:787:dc7:17df
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: http://platform.twitter.com/widgets.js?ver=1.1
Requested by: Host: nmi.jp
URL: http://nmi.jp/2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS
Protocol: HTTP/1.1
Server: 2606:2800:248:2f:1d8a:787:dc7:17df , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: ECS (tkb/73ED) /
Resource Hash: 173460e89e6a7244218badae2016f65c48a3eae9d400802273eeca18b07336f1

Request headers

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Full URL: https://platform.twitter.com/widgets/tweet_button.2f70fb173b9000da126c79afe2098f02.en.html
Requested by: Host: platform.twitter.com
URL: http://platform.twitter.com/widgets.js?ver=3.0
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 2606:2800:248:2f:1d8a:787:dc7:17df , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: ECS (tkb/7370) /
Resource Hash

Request headers

Accept-Language: ja-JP,ja;q=0.9;q=0.9
Referer: http://nmi.jp/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Win32"

Response headers

Access-Control-Allow-Methods: GET
Access-Control-Allow-Origin: *
Age: 6610238
Cache-Control: public, max-age=315360000
Content-Encoding: gzip
Content-Length: 12332
Content-Type: text/html; charset=utf-8
Date: Mon, 10 Jun 2024 06:12:50 GMT
Etag: "e29e65db7bf0a096587728e1faacfd9c+gzip"
Last-Modified: Mon, 11 Dec 2023 17:19:48 GMT
P3P: CP="CAO DSP LAW CURa ADMa DEVa TAIa PSAa PSDa IVAa IVDa OUR BUS IND UNI COM NAV INT"
Server: ECS (tkb/7370)
Server-Timing: x-cache;desc= HIT,x-tw-cdn;desc=VZ
Vary: Accept-Encoding
X-Cache: HIT
x-amz-server-side-encryption: AES256
x-tw-cdn: VZ

GET
H/1.1 200
OK tweet_button.2f70fb173b9000da126c79afe2098f02.en.html
platform.twitter.com/widgets/ Frame 610E 0
0 2ms
2ms Document
text/html 2606:2800:248:2f:1d8a:787:dc7:17df
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://platform.twitter.com/widgets/tweet_button.2f70fb173b9000da126c79afe2098f02.en.html
Requested by: Host: platform.twitter.com
URL: http://platform.twitter.com/widgets.js?ver=3.0
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 2606:2800:248:2f:1d8a:787:dc7:17df , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: ECS (tkb/7370) /
Resource Hash

Request headers

Accept-Language: ja-JP,ja;q=0.9;q=0.9
Referer: http://nmi.jp/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Win32"

Response headers

Access-Control-Allow-Methods: GET
Access-Control-Allow-Origin: *
Age: 6610238
Cache-Control: public, max-age=315360000
Content-Encoding: gzip
Content-Length: 12332
Content-Type: text/html; charset=utf-8
Date: Mon, 10 Jun 2024 06:12:50 GMT
Etag: "e29e65db7bf0a096587728e1faacfd9c+gzip"
Last-Modified: Mon, 11 Dec 2023 17:19:48 GMT
P3P: CP="CAO DSP LAW CURa ADMa DEVa TAIa PSAa PSDa IVAa IVDa OUR BUS IND UNI COM NAV INT"
Server: ECS (tkb/7370)
Server-Timing: x-cache;desc= HIT,x-tw-cdn;desc=VZ
Vary: Accept-Encoding
X-Cache: HIT
x-amz-server-side-encryption: AES256
x-tw-cdn: VZ

GET
H2 200 embeds
syndication.twitter.com/i/jot/ 43 B
291 B 105ms
99ms Image
image/gif 104.244.42.200
TWITTER

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://syndication.twitter.com/i/jot/embeds?l=%7B%22widget_origin%22%3A%22http%3A%2F%2Fnmi.jp%2F2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS%22%2C%22widget_frame%22%3Afalse%2C%22language%22%3A%22en%22%2C%22message%22%3A%22m%3Anocount%3A%22%2C%22_category_%22%3A%22tfw_client_event%22%2C%22triggered_on%22%3A1717999970886%2C%22dnt%22%3Afalse%2C%22client_version%22%3A%222615f7e52b7e0%3A1702314776716%22%2C%22format_version%22%3A1%2C%22event_namespace%22%3A%7B%22client%22%3A%22tfw%22%2C%22page%22%3A%22button%22%2C%22section%22%3A%22share%22%2C%22action%22%3A%22impression%22%7D%7D&session_id=088b4325455e28b236e71bbd342a0cb9ad5ea629

Requested by

Host: nmi.jp
URL: http://nmi.jp/2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.244.42.200 , United States, ASN13414 (TWITTER, US),

Reverse DNS

Software

tsa_m /

Resource Hash

ac8778041fdb7f2e08ceb574c9a766247ea26f1a7d90fa854c4efcf4b361a957

Security Headers

Name	Value
Strict-Transport-Security	max-age=631138519

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: http://nmi.jp/
Accept-Language: ja-JP,ja;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

x-response-time: 96
date: Mon, 10 Jun 2024 06:12:50 GMT
strict-transport-security: max-age=631138519
last-modified: Mon, 10 Jun 2024 06:12:50 GMT
server: tsa_m
vary: Origin
content-type: image/gif
x-transaction-id: c102571f528723eb
cache-control: must-revalidate, max-age=600
perf: 7402827104
x-connection-hash: 5a89e41d81fe4a0baef906b24a656c6bedf4a09a8fa38a3e90ef8d3950e98d74
content-length: 43

POST
H2 200 collect Show response
www.google-analytics.com/j/ 1 B
199 B 43ms
43ms XHR
text/plain 2404:6800:4004:822::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j101&a=1079333805&t=pageview&_s=1&dl=http%3A%2F%2Fnmi.jp%2F2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS&ul=ja-jp&de=UTF-8&dt=ARM%20%E3%81%AB%E5%AD%98%E5%9C%A8%E3%81%99%E3%82%8B%20JavaScript%20%E5%B0%82%E7%94%A8%E5%91%BD%E4%BB%A4%E3%80%8CFJCVTZS%E3%80%8D%E3%82%92%E8%BF%BD%E3%81%86%EF%BC%88%E3%81%A4%E3%81%84%E3%81%A7%E3%81%AB%20V8%20%E3%82%92%E3%83%93%E3%83%AB%E3%83%89%E3%81%99%E3%82%8B%EF%BC%89&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YEBAAUABAAAAACAAI~&jid=696548548&gjid=1882241331&cid=271231004.1717999971&tid=UA-229769-8&_gid=111244531.1717999971&_r=1&gtm=457e4650za200&gcd=13l3l3l3l1&dma=0&tag_exp=0&jsscut=1&z=1624061459

Requested by

Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2404:6800:4004:822::200e , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-platform: "Win32"
Referer: http://nmi.jp/
Accept-Language: ja-JP,ja;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Mon, 10 Jun 2024 06:12:50 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: http://nmi.jp
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 1
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H3 204 collect
www.google-analytics.com/g/ 0
17 B 40ms
40ms Ping
text/plain 172.217.26.238
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://www.google-analytics.com/g/collect?v=2&tid=G-LK2X342K3L&gtm=45je4650v9111434605za200&_p=1717999970595&gcd=13l3l3l3l1&npa=0&dma=0&tag_exp=0&cid=271231004.1717999971&ul=ja-jp&sr=1600x1200&ir=1&are=1&frm=0&pscdl=noapi&_eu=EAAI&_s=1&sid=1717999971&sct=1&seg=0&dl=http%3A%2F%2Fnmi.jp%2F2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS&dt=ARM%20%E3%81%AB%E5%AD%98%E5%9C%A8%E3%81%99%E3%82%8B%20JavaScript%20%E5%B0%82%E7%94%A8%E5%91%BD%E4%BB%A4%E3%80%8CFJCVTZS%E3%80%8D%E3%82%92%E8%BF%BD%E3%81%86%EF%BC%88%E3%81%A4%E3%81%84%E3%81%A7%E3%81%AB%20V8%20%E3%82%92%E3%83%93%E3%83%AB%E3%83%89%E3%81%99%E3%82%8B%EF%BC%89&en=page_view&_fv=1&_ss=1&tfd=790
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-LK2X342K3L&l=dataLayer&cx=c
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.217.26.238 , United States, ASN15169 (GOOGLE, US),
Reverse DNS: nrt12s51-in-f14.1e100.net
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer: http://nmi.jp/
Accept-Language: ja-JP,ja;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Mon, 10 Jun 2024 06:12:51 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: http://nmi.jp
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H/1.1 404
Not Found favicon.ico
nmi.jp/ 281 B
461 B 16ms
8ms Other
text/html 49.212.178.27
SAKURA-C SAKURA I...

General

Check archive.org

Show headers Download Go to

Full URL: http://nmi.jp/favicon.ico
Protocol: HTTP/1.1
Server: 49.212.178.27 , Japan, ASN9371 (SAKURA-C SAKURA Internet Inc., JP),
Reverse DNS: nnews2.net
Software: Apache/2.2.15 (CentOS) /
Resource Hash: 013d88c3512c25845b4a3177ad5d28f5391138c7045d529e980ef3d7ea348937

Request headers

Accept-Language: ja-JP,ja;q=0.9;q=0.9
Referer: http://nmi.jp/2024-06-10-Deep-Dive-into-ARM-JavaScript-Special-Instruction-FJCVTZS
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

Date: Mon, 10 Jun 2024 06:12:51 GMT
Server: Apache/2.2.15 (CentOS)
Connection: close
Content-Length: 281
Content-Type: text/html; charset=iso-8859-1

Verdicts & Comments Add Verdict or Comment

27 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

4 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
.nmi.jp/	1970-01-20 21:14:46	Name: _gid Value: GA1.2.111244531.1717999971
.nmi.jp/	1970-01-20 21:13:20	Name: _gat_gtag_UA_229769_8 Value: 1
.nmi.jp/	1970-01-21 06:49:19	Name: _ga_LK2X342K3L Value: GS1.1.1717999971.1.0.1717999971.0.0.0
.nmi.jp/	1970-01-21 06:49:19	Name: _ga Value: GA1.1.271231004.1717999971

1 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: http://nmi.jp/favicon.ico Message: Failed to load resource: the server responded with a status of 404 (Not Found)

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

b.hatena.ne.jp
b.st-hatena.com
nmi.jp
ooo.0o0.ooo
platform.twitter.com
syndication.twitter.com
www.facebook.com
www.google-analytics.com
www.googletagmanager.com
104.244.42.200
172.217.26.238
172.67.173.139
18.65.216.105
18.65.216.51
18.65.216.57
2404:6800:4004:822::200e
2404:6800:4004:825::2008
2606:2800:248:2f:1d8a:787:dc7:17df
2a03:2880:f10f:187:face:b00c:0:25de
49.212.178.27
013d88c3512c25845b4a3177ad5d28f5391138c7045d529e980ef3d7ea348937
1369fb03c2dc245b3dbbbe33008722520e9e74e87e9fe590e8f56ad1e685d8e6
173460e89e6a7244218badae2016f65c48a3eae9d400802273eeca18b07336f1
25ab261879e50a0f8513039db9482500775fac4e4866e2bf9c29a8f1ed3368c1
426e16d014775c77916610f675f58880874c645817ed26d01873dde3466e6007
5b364c120010c1fbb32a9c61a92a85eaf0014b28c81942742c304203ef18e7d5
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
71c1fb673709e80050beccb5886d012170783d703f6a0d0acbd675dc1582f9b7
731b0f79a235a41c3e8c12cee259c370104be8f219460e159fce14d978634a5e
7c1aa4804372c22bf5e9924d1aed07b95b3b62f3cc907f4e51e69276ee5715ae
80a3000ee6385f9c77982cd6132089904e458e719ff7526fe5847f87aaea21f6
ac8778041fdb7f2e08ceb574c9a766247ea26f1a7d90fa854c4efcf4b361a957
ad85a720420ff1f5d26adff862543304082edde68965edc06e5f2a08cf0ef186
cecced3759ead676c01a7fa67745175f258e1cf40bac53e54a958236c65180ed
de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
f09d9fdc476c87ca8574c34d19241af3fd93226d85f6b0048e36760c07984fab
fe592cd0ec2a5bd38c296f7d872c560aa2adca0bb1e6160021be3e3d6c777bba
ff82aeed6b9bb6701696c84d1b223d2e682eb78c89117a438ce6cfea8c498995

nmi.jp Open in urlscan Pro 49.212.178.27 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

27 Requests

56 %HTTPS

36 %IPv6

8 Domains

9 Subdomains

10 IPs

3 Countries

480 kBTransfer

934 kBSize

4 Cookies

25 Outgoing links

Page URL History

Redirected requests

27 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

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nmi.jp Open in urlscan Pro
49.212.178.27 Public Scan

Screenshot
Live screenshot

Full Image

27
Requests

56 %
HTTPS

36 %
IPv6

8
Domains

9
Subdomains

10
IPs

3
Countries

480 kB
Transfer

934 kB
Size

4
Cookies

27 HTTP transactions
0 data transactions