webbook.nist.gov

webbook.nist.gov
Welcome to the NIST WebBook
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Last update: . webbook.nist.gov is a safe website about "Welcome to the NIST WebBook in Government category. The server is running at 129.6.13.9 ip address and there is a secure connection certificate between the website and the visitor. When we did a security search, no viruses or spam were detected on web page. The similar & alternative web sites to webbook.nist.gov.

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⏰ Status: Webbook nist gov- is Down?

From the table below, you can track the service conditions that we have periodically check in relation to the interruptions.

DateServer StatusSpeed
2024-09-09 20:47:03 Online0.1495 Second
2024-09-09 02:47:03 Online0.1321 Second
2024-09-08 08:48:02 Online0.1313 Second
2024-09-07 14:48:03 Online0.1336 Second
2024-09-06 20:49:04 Online0.0570 Second
2024-09-06 02:48:05 Online0.1493 Second
2024-09-05 08:49:04 Online0.1359 Second
2024-09-04 14:49:02 Online0.1506 Second
2024-09-03 20:49:03 Online0.1362 Second
2024-09-03 02:50:03 Online0.0551 Second
2024-09-02 08:49:03 Online0.1534 Second
2024-09-01 13:13:03 Online0.1352 Second
2024-08-31 19:12:04 Online0.1382 Second
2024-08-31 01:13:02 Online0.1315 Second
2024-08-30 07:14:02 Online0.1734 Second
2024-08-29 13:14:03 Online0.1311 Second
2024-08-28 19:15:03 Online0.1497 Second
2024-08-28 01:15:02 Online0.0342 Second
2024-08-27 07:16:02 Online0.1489 Second
2024-08-26 13:12:04 Online0.0344 Second

Known Searchs

nist chemistry webbook 3K
nist 3K
nist webbook 3K
nist fluid 1K
nist database 1K

☁ Content Metrics

  1. for 4%
  2. the 3%
  3. NıST 3%
  4. and 3%
  5. data 2%
  6. over 2%
  7. compounds 2%
  8. Chemistry 2%
  9. WebBook 2%
  10. Data 2%
  11. Enthalpy 1%
  12. energy 1%
  13. spectra 1%
  14. 000 1%
  15. The 1%
  16. Standard 1%
  17. Reference 1%
  18. Heat 1%
  19. capacity 1%
  20. that 1%
  21. %

Website raw text content tells search engines what your web page content is about. The word usage rate is very important and the frequency of words used above 4% is perceived as spam.

☯ Technology Analysis

  • Analytics icon Google Analytics
  • Tag Managers icon Google Tag Manager
  • JavaScript Libraries icon jQuery

☂ Security Analytics

    ✇ DNS Records

    RecordTLLValue
    TXT3600 RFC8482

    ℹ Whois Records

    Domain Name: nist.gov Registrar WHOIS Server: whois.cloudflareregistry.com Registrar URL: https://get.gov Updated Date: 2024-04-21T04:22:39Z Creation Date: 1997-10-02T01:29:27Z Registry Expiry Date: 2025-09-23T14:27:56Z Registrar: Cybersecurity and Infrastructure Security Agency Registrar IANA ID: 8888888 Registrar Abuse Contact Email: Registrar Abuse Contact Phone: Security Email: siirt✉nist.gov Name Server: dara.ns.cloudflare.com Name Server: mcgrory.ns.cloudflare.com DNSSEC: signedDelegation >>> Last update of WHOIS database: 2024-05-15T09:13:15Z <<<

    ☰ Http Headers

    content-location index.html.en-us.en
    vary negotiate,accept-language
    tcn choice
    x-frame-options sameorigin
    x-content-type-options nosniff
    last-modified tue, 10 oct 2023 15
    etag &quot;31c5-6075eab359640&quot;
    accept-ranges bytes
    content-length 12741
    content-security-policy default-src &#039;self&#039;; img-src &#039;self&#039; https
    permissions-policy browsing-topics=(), geolocation=(), camera=(), microphone=()
    content-type text/html
    content-language en-us,en
    date wed, 15 may 2024 09
    server apache
    strict-transport-security max-age=31536000

    ✔ Indexing

    User-agent: * Crawl-delay: 5 Sitemap: https://webbook.nist.gov/sitemap_index.xml

    ⚔ SSL Analytics

    SubjectCN = *.nist.gov
    IssuerC = US, O = Let's Encrypt, CN = R3
    Version2
    Serial Number048dd25758324c716f548457d636aa5a9d78
    Signature Algorithmsha256WithRSAEncryption
    Public Key AlgorithmrsaEncryption
    Key UsageDigital Signature, Key Encipherment
    Extended Key UsageTLS Web Server Authentication, TLS Web Client Authentication
    Basic ConstraintsCA:FALSE
    Subject Key IdentifierA4:4C:C2:E5:AA:AD:DA:06:EB:01:FC:7A:0F:83:96:D0:C6:EA:13:4A
    Authority Key Identifier14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
    Authority Information AccessOCSP - URI:http://r3.o.lencr.org CA Issuers - URI:http://r3.i.lencr.org/
    Subject Alternative NameDNS:*.nist.gov, DNS:nist.gov
    Certificate PoliciesPolicy: 2.23.140.1.2.1
    CT Precertificate SCTsSigned Certificate Timestamp: Version : v1 (0x0) Log ID : 3B:53:77:75:3E:2D:B9:80:4E:8B:30:5B:06:FE:40:3B: 67:D8:4F:C3:F4:C7:BD:00:0D:2D:72:6F:E1:FA:D4:17 Timestamp : Apr 2 03:42:27.102 2024 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:AC:7C:E4:42:EC:8B:DE:AF:8D:A6:6E: E2:68:D5:D8:71:87:CD:DB:4E:42:8A:47:7C:5D:BE:6B: F0:38:82:4B:7F:02:20:03:7D:FA:1A:B7:F3:6D:A2:0D: 2B:46:5E:81:44:89:F4:74:16:FE:4E:54:74:ED:60:0C: 09:1F:58:2B:E9:C5:C5 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 76:FF:88:3F:0A:B6:FB:95:51:C2:61:CC:F5:87:BA:34: B4:A4:CD:BB:29:DC:68:42:0A:9F:E6:67:4C:5A:3A:74 Timestamp : Apr 2 03:42:27.157 2024 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:50:3C:CC:E2:8B:C3:16:28:52:E5:D5:78: BE:1C:77:72:04:EE:C5:93:DC:78:D5:4F:3A:CF:C8:BE: F2:62:CB:E8:02:21:00:B8:48:44:A3:59:33:A2:65:BE: CD:B0:35:5A:87:97:BB:58:D1:B6:C2:56:C9:A7:CE:3A: 02:E2:D4:26:B6:2E:66
    Start dateApr 2 02:42:26 2024 GMT
    Expire dateJul 1 02:42:25 2024 GMT
    RSA Public Key2048
    rsa(n)9998A3797066FAD83C7B9C2944E899767FB0A5F3153B9626D0F7C4203F71C9AF84BE56A35BBC36942542487BDF7168A04E7D15A6D5F1CE0F2E788C63C5BC5FE313E8CE177982C0741B17510C6E98BE2CC4CFC3A8CA4712A97CF8E6F3D9E3B2CCE87357ED4D2AEF85BD5585F97DA425DDDCC451FF299166CE859666D18BD03B854B0F687412CB51C6204E6200AE3A70F78C8A9FF3A50471E1E34D678FCA4255B619B3DA3A576C53C8115C5E1FDFF319BF8A68B7ADBBD5C62DF58CAB47014388496DA0D8C24E4854158DFC4CD7E172D43F61C3E957D7677B371B657E1582BA4D69A4813E843B11B3B01EB163A155AF4A661CC9B20F48BB11873758854023F688DB
    rsa(e)10001
    Signature7c:0c:50:ba:09:20:20:29:85:cd:bc:e2:5b:17:e5:92:e6:99:03:53:58:67:54:07:8c:7f:33:40:25:97:0b:7a:b4:14:32:69:84:40:c6:bb:f4:24:35:8e:b1:82:ea:dd:51:4f:b7:a0:b1:f3:90:7a:c2:4b:28:cd:46:41:7b:8f:30:96:29:74:b2:6e:93:ac:44:82:20:93:67:c0:95:69:94:f3:89:41:3c:e0:b3:47:f5:01:18:e1:75:02:59:ba:65:d7:66:d8:9a:1f:bc:b2:cb:82:1f:8f:c9:58:03:4c:bf:3b:14:62:52:31:5a:37:84:16:18:13:0e:c1:e1:72:eb:fc:02:59:e1:66:99:e4:44:60:da:3e:b6:2c:0a:f6:db:07:83:ff:da:4c:86:23:a1:2a:5a:a4:a2:c6:c2:60:83:b0:9e:6f:8d:21:37:da:19:0e:be:c4:d3:84:34:8a:32:4c:ee:f6:49:3e:31:ac:38:c3:75:35:45:f0:83:f1:d6:94:03:b7:05:47:c8:df:20:3d:5d:a3:8d:2e:e1:db:6c:63:1d:63:27:e1:42:8c:99:73:13:b9:d8:5a:7c:ca:61:16:aa:22:e7:c8:96:de:55:12:99:2c:72:f9:fc:3d:70:3e:d7:94:a1:04:20:ac:f8:a3:c0:63:44:c8:87:d9:

    ⚔ Relationship Network Graph

    Here you can see the list of countries, links, IP addresses, domains and cookies that the website connects to or is somehow related to.

    Countries: DE - US
    Domains: webbook.nist.gov - www.google-analytics.com - www.googletagmanager.com - region1.google-analytics.com - dap.digitalgov.gov
    IP Adresses: 2a00:1450:4001:827::200e - 2001:4860:4802:32::36 - 2600:9000:211e:e00:5:83ea:ba80:93a1 - 2a00:1450:4001:813::2008 - 2610:20:6005:13::9
    Link Outs: www.nist.gov - data.nist.gov
    Coookies: .webbook.nist.gov - _ga - GA1.3.1929792952.1712642798

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