Crawler Report for cookbook.openai.com

Summary

Website Quality Score

9.7 Excellent
Performance
10.0
SEO
9.2
Security
10.0
Accessibility
9.9
Best Practices
9.4
  • ⚠️ No titles provided for uniqueness check.
  • ⚠️ No meta descriptions provided for uniqueness check.
  • ⚠️ No WebP image found on the website.
  • ⚠️ No AVIF image found on the website.
  • ⚠️ 1 page(s) with skipped heading levels.
  • ⚠️ 1 page(s) with non-clickable (non-interactive) phone numbers.
  • ⏩ Loaded robots.txt for domain 'cookbook.openai.com': status code 308, size 163 B and took 43 ms.
  • ⏩ Redirects - 1 redirect(s) found.
  • ⏩ DNS IPv6: domain cookbook.openai.com does not support IPv6 (DNS server: 127.0.0.53).
  • ✅ Skipped URLs - no skipped URLs found.
  • ✅ External URLs - no external URLs found.
  • ✅ 404 OK - all pages exists, no non-existent pages found.
  • ✅ SSL/TLS certificate is valid until May 15 00:54:57 2026 GMT. Issued by C = US, O = Let's Encrypt, CN = R12. Subject is CN = cookbook.openai.com.
  • ✅ SSL/TLS certificate issued by 'C = US, O = Let's Encrypt, CN = R12'.
  • ✅ Performance OK - all non-media URLs are faster than 3 seconds.
  • ✅ HTTP headers - found 8 unique headers.
  • ✅ All pages support Brotli compression.
  • ✅ All pages have quoted attributes.
  • ✅ All pages have inline SVGs smaller than 5120 bytes.
  • ✅ All pages have inline SVGs with less than 5 duplicates.
  • ✅ All pages have valid or none inline SVGs.
  • ✅ All pages without multiple <h1> headings.
  • ✅ All pages have <h1> heading.
  • ✅ All pages have DOM depth less than 30.
  • ✅ All pages have valid HTML.
  • ✅ All pages have image alt attributes.
  • ✅ All pages have form labels.
  • ✅ All pages have aria labels.
  • ✅ All pages have role attributes.
  • ✅ All pages have lang attribute.
  • ✅ DNS IPv4 OK: domain cookbook.openai.com resolved to cname.vercel-dns.com., 76.76.21.164, 66.33.60.34 (DNS server: 127.0.0.53).
  • ✅ Security - no findings.
  • 📌 DNS Aliases: IP(s) for domain cookbook.openai.com were resolved by CNAME chain cookbook.openai.com > cname.vercel-dns.com.

Visited URLs

URLStatusTypeTime (s)SizeCache
/308 Redirect12 ms 141 B0 s
https://developers.openai.com/cookbook200 HTML158 ms8 MB0 s

Best practices

Found 11 row(s).
Analysis nameOKNoticeWarningCritical
Non-clickable phone numbers00100
Large inline SVGs (> 5120 B)24000
Duplicate inline SVGs (> 5 and > 1024 B)24000
DOM depth (> 30)1000
Invalid inline SVGs24000
Heading structure1020
Title uniqueness (> 10%)0010
Description uniqueness (> 10%)0010
Brotli support0000
WebP support0010
AVIF support0010
No rows found, please edit your search term.

Large inline SVGs

No problems found.


Duplicate inline SVGs

No problems found.


Invalid inline SVGs

No problems found.


Missing quotes on attributes

No problems found.


DOM depth

No problems found.


Heading structure

SeverityOccursDetailAffected URLs (max 5)
warning2Heading structure is skipping levels: found an <h4> after an <h2>.https://developers.openai.com/cookbook
warning1Heading structure is skipping levels: found an <h2> without a previous higher heading.https://developers.openai.com/cookbook

Non-clickable phone numbers

Found 10 row(s).
SeverityOccursDetailAffected URLs (max 5)
warning1+15559876543https://developers.openai.com/cookbook
warning1110-123-4567https://developers.openai.com/cookbook
warning1617-585-5678https://developers.openai.com/cookbook
warning1708-576-8207https://developers.openai.com/cookbook
warning1+15551234567https://developers.openai.com/cookbook
warning1+150-250https://developers.openai.com/cookbook
warning1+200-300https://developers.openai.com/cookbook
warning1010-1234-5678https://developers.openai.com/cookbook
warning1010-2222-3333https://developers.openai.com/cookbook
warning1555-123-4567https://developers.openai.com/cookbook
No rows found, please edit your search term.

Title uniqueness

No problems found.


Description uniqueness

No problems found.

Accessibility

Nothing to report.


Valid HTML

No problems found.


Missing image alt attributes

No problems found.


Missing form labels

No problems found.


Missing aria labels

No problems found.


Missing roles

No problems found.


Missing html lang attribute

No problems found.

Security

Nothing to report.


Security headers

No problems found.

SEO metadata

No URLs.


OpenGraph metadata

No URLs with OpenGraph data (og:* or twitter:* meta tags).


Heading structure

No URLs to analyze heading structure.

404 URLs

No 404 URLs found.

Redirected URLs

StatusRedirected URL 🔼Target URLFound at URL
308 /https://developers.openai.com/cookbook

Skipped URLs Summary

No skipped URLs found.


Skipped URLs

No skipped URLs found.

External URLs

No external URLs found.

TOP fastest URLs

No fast URLs faster than 1 second(s) found.

TOP slowest URLs

No slow URLs slower than 0.01 second(s) found.

Content types

Content typeURLs 🔽Total sizeTotal timeAvg timeStatus 20xStatus 30x
HTML18 MB158 ms158 ms 1 0
Redirect1141 B12 ms12 ms 01

Content types (MIME types)

Content typeURLs 🔽Total sizeTotal timeAvg timeStatus 20xStatus 30x
text/html; charset=utf-818 MB158 ms158 ms 1 0
text / html1141 B12 ms12 ms 01

Source domains

DomainTotalsHTMLRedirect
developers.openai.com1 / 8MB / 158ms1 / 8MB / 158ms
cookbook.openai.com1 / 141B / 11ms1 / 141B / 11ms

HTTP headers

Header 🔼OccursUniqueValues previewMin valueMax value
Cache-Control11public, max-age=0, must-revalidate
Content-Type11text / html
Date1-[ignored generic values]2026-03-242026-03-24
Location11https://developers.openai.com/cookbook
Refresh110;url=https://developers.openai.com/cookbook
Server11Vercel
Strict-Transport-Security11max-age=63072000
X-Vercel-Id11arn1::wcd4l-1774381631513-c26eaba775c3

HTTP header values

HeaderOccursValue
Cache-Control1public, max-age=0, must-revalidate
Content-Type1text / html
Location1https://developers.openai.com/cookbook
Refresh10;url=https://developers.openai.com/cookbook
Server1Vercel
Strict-Transport-Security1max-age=63072000
X-Vercel-Id1arn1::wcd4l-1774381631513-c26eaba775c3

HTTP Caching by content type (only from crawlable domains)

Content typeCache typeURLs 🔽AVG lifetimeMIN lifetimeMAX lifetime
RedirectCache-Control10 s 0 s 0 s

HTTP Caching by domain

DomainCache typeURLs 🔽AVG lifetimeMIN lifetimeMAX lifetime
cookbook.openai.comCache-Control10 s 0 s 0 s
developers.openai.comCache-Control + ETag + Last-Modified10 s 0 s 0 s

HTTP Caching by domain and content type

DomainContent typeCache typeURLs 🔽AVG lifetimeMIN lifetimeMAX lifetime
cookbook.openai.comRedirectCache-Control10 s 0 s 0 s
developers.openai.comHTMLCache-Control + ETag + Last-Modified10 s 0 s 0 s

DNS info

DNS resolving tree
cookbook.openai.com
  cname.vercel-dns.com
    IPv4: cname.vercel-dns.com.
    IPv4: 76.76.21.164
    IPv4: 66.33.60.34
DNS server: 127.0.0.53

SSL/TLS info

InfoText
IssuerC = US, O = Let's Encrypt, CN = R12
SubjectCN = cookbook.openai.com
Valid fromFeb 14 00:54:58 2026 GMT (VALID already 38.8 day(s))
Valid toMay 15 00:54:57 2026 GMT (VALID still for 51.2 day(s))
Supported protocolsTLSv1.2, TLSv1.3
RAW certificate outputCertificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            05:74:6f:70:a7:b1:be:21:5b:f8:d1:cc:00:3f:20:9e:3c:ba
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C = US, O = Let's Encrypt, CN = R12
        Validity
            Not Before: Feb 14 00:54:58 2026 GMT
            Not After : May 15 00:54:57 2026 GMT
        Subject: CN = cookbook.openai.com
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:bf:d1:69:59:a7:c1:1d:49:a6:0e:a9:25:c5:4c:
                    d5:bb:f7:3d:ab:a2:35:e6:b2:1d:c5:e6:8d:18:b3:
                    d5:2f:e2:86:19:5c:d1:7c:62:11:51:20:2d:b7:e7:
                    9b:2d:96:55:a1:f0:d4:fd:cf:9b:ba:89:0e:e2:94:
                    28:3a:e2:e6:bf:55:68:19:3b:0b:51:24:01:e6:8a:
                    45:22:f9:9d:49:39:a1:ef:72:3b:df:06:4a:3c:7e:
                    f1:86:5f:72:75:85:37:60:84:a8:d4:45:e4:27:41:
                    6c:d2:0c:0f:be:d7:a8:68:92:60:b1:c4:3a:7f:b5:
                    1c:57:48:4b:da:20:c7:8e:a0:bc:e1:87:a1:43:1a:
                    7f:6f:c3:0d:a9:65:4e:b8:df:e0:9e:f9:76:ec:24:
                    5d:27:73:c5:72:83:a2:8c:54:ba:e0:4e:ab:ad:97:
                    24:a3:f6:40:44:ea:26:92:79:93:96:25:ad:c2:a4:
                    70:c2:14:cb:52:08:02:b0:29:3e:e2:5d:1a:30:54:
                    80:6f:ed:9d:12:30:52:75:bd:b4:af:4a:76:53:45:
                    bd:11:52:c1:cd:a6:95:2d:f6:fb:7c:a3:69:b6:8d:
                    5a:94:ba:e7:27:81:6b:31:ee:34:14:84:df:0f:54:
                    c0:37:34:49:20:ec:1a:63:81:b7:81:89:02:b6:42:
                    2d:01
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Subject Key Identifier: 
                5B:E9:A1:0F:86:93:53:32:FA:0F:19:8A:36:A3:C5:3F:81:F5:05:12
            X509v3 Authority Key Identifier: 
                00:B5:29:F2:2D:8E:6F:31:E8:9B:4C:AD:78:3E:FA:DC:E9:0C:D1:D2
            Authority Information Access: 
                CA Issuers - URI:http://r12.i.lencr.org/
            X509v3 Subject Alternative Name: 
                DNS:cookbook.openai.com
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            X509v3 CRL Distribution Points: 
                Full Name:
                  URI:http://r12.c.lencr.org/59.crl
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : A5:C9:78:92:5D:57:46:17:82:87:0D:D8:89:66:0B:5C:
                                55:64:8B:7D:00:40:F2:EC:07:68:51:D1:88:69:19:F7
                    Timestamp : Feb 14 01:53:28.285 2026 GMT
                    Extensions: 00:00:05:00:32:25:DB:E4
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:10:D0:A1:D3:44:44:37:C0:93:80:36:21:
                                FE:2E:E8:0F:20:90:95:AE:EB:BF:15:92:F8:93:BD:50:
                                F6:3E:D1:FE:02:21:00:D0:48:49:52:E8:4B:A2:96:AE:
                                79:AB:E4:54:F8:E5:94:6B:6E:B2:98:A0:4F:55:3F:19:
                                94:30:A7:B7:30:DE:89
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 64:11:C4:6C:A4:12:EC:A7:89:1C:A2:02:2E:00:BC:AB:
                                4F:28:07:D4:1E:35:27:AB:EA:FE:D5:03:C9:7D:CD:F0
                    Timestamp : Feb 14 01:53:36.216 2026 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:46:02:21:00:B5:D7:EB:2D:44:38:CC:20:1A:17:36:
                                E2:D1:73:43:30:FC:B6:79:E2:DF:CF:76:8E:76:55:50:
                                7E:72:FD:27:52:02:21:00:EB:F5:E6:C1:01:4B:1F:60:
                                3B:13:E8:7C:D4:27:65:94:39:11:94:5F:74:5F:90:45:
                                70:73:32:26:D6:42:EE:3D
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        ac:8b:36:7b:aa:99:a9:0d:40:dc:51:e9:6e:22:0e:42:9f:c2:
        ae:e0:f6:ca:be:9d:bd:32:84:c7:85:a8:99:ad:96:86:0e:c3:
        a6:ca:e4:8d:27:a8:ae:da:d9:fe:18:f2:4a:f2:a2:4a:50:16:
        7c:c8:33:8c:36:61:e4:09:cf:d9:0b:a4:be:4c:37:91:b0:23:
        5d:44:5b:24:e4:61:6a:c9:94:f6:4c:2a:eb:c7:d3:b1:52:65:
        2b:a7:b0:d3:2b:7d:23:e9:25:54:5c:34:df:57:01:c1:2a:43:
        8d:85:8d:fd:c9:7a:1f:71:b6:ee:88:6c:e9:b0:b1:52:17:71:
        8f:fd:a2:25:96:35:46:d7:15:25:af:c8:5b:1c:19:e0:0b:7a:
        99:51:e7:60:92:3e:57:15:69:a8:df:ad:1a:a7:84:fc:50:92:
        f0:6c:e5:13:2a:c9:47:6d:2e:fd:59:03:ef:4b:a0:98:8e:dd:
        4f:5c:60:b3:fa:5c:f7:32:6b:e9:1e:8c:a8:4c:63:b4:54:5f:
        8a:06:79:4b:40:f5:d8:6c:cb:cc:7e:5f:d6:52:7b:d8:80:f2:
        ee:ca:19:9e:cc:6a:7a:dd:f4:52:7c:ba:c6:5f:df:84:4a:9d:
        68:fa:72:57:70:1d:20:5b:99:14:eb:db:21:3a:ff:b5:87:95:
        64:ea:bc:db
RAW protocols output
=== ssl2 ===
s_client: Unknown option: -ssl2
s_client: Use -help for summary.

=== ssl3 ===
s_client: Unknown option: -ssl3
s_client: Use -help for summary.

=== tls1 ===
408723479D700000:error:0A0000BF:SSL routines:tls_setup_handshake:no protocols available:../ssl/statem/statem_lib.c:104:
CONNECTED(00000003)
---
no peer certificate available
---
No client certificate CA names sent
---
SSL handshake has read 0 bytes and written 7 bytes
Verification: OK
---
New, (NONE), Cipher is (NONE)
Secure Renegotiation IS NOT supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
Early data was not sent
Verify return code: 0 (ok)
---

=== tls1_1 ===
402703F183770000:error:0A0000BF:SSL routines:tls_setup_handshake:no protocols available:../ssl/statem/statem_lib.c:104:
CONNECTED(00000003)
---
no peer certificate available
---
No client certificate CA names sent
---
SSL handshake has read 0 bytes and written 7 bytes
Verification: OK
---
New, (NONE), Cipher is (NONE)
Secure Renegotiation IS NOT supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
Early data was not sent
Verify return code: 0 (ok)
---

=== tls1_2 ===
depth=2 C = US, O = Internet Security Research Group, CN = ISRG Root X1
verify return:1
depth=1 C = US, O = Let's Encrypt, CN = R12
verify return:1
depth=0 CN = cookbook.openai.com
verify return:1
CONNECTED(00000003)
---
Certificate chain
 0 s:CN = cookbook.openai.com
   i:C = US, O = Let's Encrypt, CN = R12
   a:PKEY: rsaEncryption, 2048 (bit); sigalg: RSA-SHA256
   v:NotBefore: Feb 14 00:54:58 2026 GMT; NotAfter: May 15 00:54:57 2026 GMT
 1 s:C = US, O = Let's Encrypt, CN = R12
   i:C = US, O = Internet Security Research Group, CN = ISRG Root X1
   a:PKEY: rsaEncryption, 2048 (bit); sigalg: RSA-SHA256
   v:NotBefore: Mar 13 00:00:00 2024 GMT; NotAfter: Mar 12 23:59:59 2027 GMT
---
Server certificate
-----BEGIN CERTIFICATE-----
MIIFATCCA+mgAwIBAgISBXRvcKexviFb+NHMAD8gnjy6MA0GCSqGSIb3DQEBCwUA
MDMxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQwwCgYDVQQD
EwNSMTIwHhcNMjYwMjE0MDA1NDU4WhcNMjYwNTE1MDA1NDU3WjAeMRwwGgYDVQQD
ExNjb29rYm9vay5vcGVuYWkuY29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIB
CgKCAQEAv9FpWafBHUmmDqklxUzVu/c9q6I15rIdxeaNGLPVL+KGGVzRfGIRUSAt
t+ebLZZVofDU/c+buokO4pQoOuLmv1VoGTsLUSQB5opFIvmdSTmh73I73wZKPH7x
hl9ydYU3YISo1EXkJ0Fs0gwPvteoaJJgscQ6f7UcV0hL2iDHjqC84YehQxp/b8MN
qWVOuN/gnvl27CRdJ3PFcoOijFS64E6rrZcko/ZAROomknmTliWtwqRwwhTLUggC
sCk+4l0aMFSAb+2dEjBSdb20r0p2U0W9EVLBzaaVLfb7fKNpto1alLrnJ4FrMe40
FITfD1TANzRJIOwaY4G3gYkCtkItAQIDAQABo4ICIjCCAh4wDgYDVR0PAQH/BAQD
AgWgMBMGA1UdJQQMMAoGCCsGAQUFBwMBMAwGA1UdEwEB/wQCMAAwHQYDVR0OBBYE
FFvpoQ+Gk1My+g8ZijajxT+B9QUSMB8GA1UdIwQYMBaAFAC1KfItjm8x6JtMrXg+
+tzpDNHSMDMGCCsGAQUFBwEBBCcwJTAjBggrBgEFBQcwAoYXaHR0cDovL3IxMi5p
LmxlbmNyLm9yZy8wHgYDVR0RBBcwFYITY29va2Jvb2sub3BlbmFpLmNvbTATBgNV
HSAEDDAKMAgGBmeBDAECATAuBgNVHR8EJzAlMCOgIaAfhh1odHRwOi8vcjEyLmMu
bGVuY3Iub3JnLzU5LmNybDCCAQ0GCisGAQQB1nkCBAIEgf4EgfsA+QB+AKXJeJJd
V0YXgocN2IlmC1xVZIt9AEDy7AdoUdGIaRn3AAABnFnaWt0ACAAABQAyJdvkBAMA
RzBFAiAQ0KHTREQ3wJOANiH+LugPIJCVruu/FZL4k71Q9j7R/gIhANBISVLoS6KW
rnmr5FT45ZRrbrKYoE9VPxmUMKe3MN6JAHcAZBHEbKQS7KeJHKICLgC8q08oB9Qe
NSer6v7VA8l9zfAAAAGcWdp52AAABAMASDBGAiEAtdfrLUQ4zCAaFzbi0XNDMPy2
eeLfz3aOdlVQfnL9J1ICIQDr9ebBAUsfYDsT6HzUJ2WUORGUX3RfkEVwczIm1kLu
PTANBgkqhkiG9w0BAQsFAAOCAQEArIs2e6qZqQ1A3FHpbiIOQp/CruD2yr6dvTKE
x4Woma2Whg7DpsrkjSeortrZ/hjySvKiSlAWfMgzjDZh5AnP2Qukvkw3kbAjXURb
JORhasmU9kwq68fTsVJlK6ew0yt9I+klVFw031cBwSpDjYWN/cl6H3G27ohs6bCx
Uhdxj/2iJZY1RtcVJa/IWxwZ4At6mVHnYJI+VxVpqN+tGqeE/FCS8GzlEyrJR20u
/VkD70ugmI7dT1xgs/pc9zJr6R6MqExjtFRfigZ5S0D12GzLzH5f1lJ72IDy7soZ
nsxqet30Uny6xl/fhEqdaPpyV3AdIFuZFOvbITr/tYeVZOq82w==
-----END CERTIFICATE-----
subject=CN = cookbook.openai.com
issuer=C = US, O = Let's Encrypt, CN = R12
---
No client certificate CA names sent
Peer signing digest: SHA256
Peer signature type: RSA-PSS
Server Temp Key: X25519, 253 bits
---
SSL handshake has read 3168 bytes and written 309 bytes
Verification: OK
---
New, TLSv1.2, Cipher is ECDHE-RSA-AES128-GCM-SHA256
Server public key is 2048 bit
Secure Renegotiation IS supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
SSL-Session:
    Protocol  : TLSv1.2
    Cipher    : ECDHE-RSA-AES128-GCM-SHA256
    Session-ID: 604DF5DFF3CDCDA97BDE345559528C3416F95FFE94FA6CE066BA75EC216A4C6F
    Session-ID-ctx: 
    Master-Key: 81BE03F8C8EC86BE17CDED82488F12D184CAE0495735720CF7ED3E778DEA12E47EDE5EDB2C013179F604CDD1A97DD37C
    PSK identity: None
    PSK identity hint: None
    SRP username: None
    TLS session ticket:
    0000 - 39 90 13 e8 5e 7c 7d 2f-f5 b1 e0 38 61 48 1d 8b   9...^|}/...8aH..
    0010 - fc 71 77 0f 58 de 8f 1e-e3 5e bb 54 2d b3 40 d1   .qw.X....^.T-.@.
    0020 - ae 35 49 d8 8e 24 86 13-5b c9 eb 5e 2d 03 ac c5   .5I..$..[..^-...
    0030 - 5a a4 c7 c7 34 c3 d3 6e-c3 49 3a 2d fb 68 55 d3   Z...4..n.I:-.hU.
    0040 - fa 0b 65 ba b6 34 47 af-28 a5 6e cc 78 96 1d d6   ..e..4G.(.n.x...
    0050 - a0 ef 9e c4 23 37 52 a5-c7 72 80 14 ba 8f 38 7f   ....#7R..r....8.
    0060 - a7 9e 76 98 65 be 81 f7-61 a0 be 56 d0 8a 43 6d   ..v.e...a..V..Cm
    0070 - 4d 19 1d 6d d3 bd 7e f9-99 3c ee                  M..m..~..<.

    Start Time: 1774381633
    Timeout   : 7200 (sec)
    Verify return code: 0 (ok)
    Extended master secret: yes
---
DONE

=== tls1_3 ===
depth=2 C = US, O = Internet Security Research Group, CN = ISRG Root X1
verify return:1
depth=1 C = US, O = Let's Encrypt, CN = R12
verify return:1
depth=0 CN = cookbook.openai.com
verify return:1
CONNECTED(00000003)
---
Certificate chain
 0 s:CN = cookbook.openai.com
   i:C = US, O = Let's Encrypt, CN = R12
   a:PKEY: rsaEncryption, 2048 (bit); sigalg: RSA-SHA256
   v:NotBefore: Feb 14 00:54:58 2026 GMT; NotAfter: May 15 00:54:57 2026 GMT
 1 s:C = US, O = Let's Encrypt, CN = R12
   i:C = US, O = Internet Security Research Group, CN = ISRG Root X1
   a:PKEY: rsaEncryption, 2048 (bit); sigalg: RSA-SHA256
   v:NotBefore: Mar 13 00:00:00 2024 GMT; NotAfter: Mar 12 23:59:59 2027 GMT
---
Server certificate
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
subject=CN = cookbook.openai.com
issuer=C = US, O = Let's Encrypt, CN = R12
---
No client certificate CA names sent
Peer signing digest: SHA256
Peer signature type: RSA-PSS
Server Temp Key: X25519, 253 bits
---
SSL handshake has read 3124 bytes and written 317 bytes
Verification: OK
---
New, TLSv1.3, Cipher is TLS_AES_128_GCM_SHA256
Server public key is 2048 bit
Secure Renegotiation IS NOT supported
Compression: NONE
Expansion: NONE
No ALPN negotiated
Early data was not sent
Verify return code: 0 (ok)
---
DONE
---
Post-Handshake New Session Ticket arrived:
SSL-Session:
    Protocol  : TLSv1.3
    Cipher    : TLS_AES_128_GCM_SHA256
    Session-ID: ECB4D56C839C42A8F776FB58196A981DF4DAE7E10BC528AB3D3AA1221DF46C91
    Session-ID-ctx: 
    Resumption PSK: 7E994BF3A46A3E27E3B85CB79C80CD7FC14B24DDE3F578983A112FD7B6CAEC77
    PSK identity: None
    PSK identity hint: None
    SRP username: None
    TLS session ticket lifetime hint: 604800 (seconds)
    TLS session ticket:
    0000 - 3d 85 31 d1 4f c1 14 32-f6 d9 94 ef 22 c0 60 53   =.1.O..2....".`S
    0010 - 94 60 d6 df 5d 0e 36 df-f5 a6 55 a0 53 ed c8 5c   .`..].6...U.S..\
    0020 - b3 ea ae 8c ec d6 e6 e1-28 23 18 9b 1d 1e f7 b3   ........(#......
    0030 - ba e9 1d 35 de 91 7d 40-53 f1 e7 59 51 1d 12 23   ...5..}@S..YQ..#
    0040 - 8e 53 33 40 38 71 ac bc-cb d8 2d e8 ee 44 64 3d   .S3@8q....-..Dd=
    0050 - 43 d4 7b a3 d9 53 d5 30-3c cd 8c 98 6c 6e e2 17   C.{..S.0<...ln..
    0060 - 9b a6 c4 1d 2b 80 18 ee-ec                        ....+....

    Start Time: 1774381633
    Timeout   : 7200 (sec)
    Verify return code: 0 (ok)
    Extended master secret: no
    Max Early Data: 0
---
read R BLOCK

Crawler stats

Basic stats
Total execution time3.4 s
Total URLs2
Total size8 MB
Requests - total time170 ms
Requests - avg time85 ms
Requests - min time12 ms
Requests - max time158 ms
Requests by status200: 1
308: 1

Analysis stats

Found 14 row(s).
Class::methodExec time 🔽Exec count
BestPracticeAnalyzer::checkMissingQuotesOnAttributes422 ms 1
BestPracticeAnalyzer::checkNonClickablePhoneNumbers415 ms 1
SslTlsAnalyzer::getTLSandSSLCertificateInfo312 ms 1
BestPracticeAnalyzer::checkHeadingStructure133 ms 1
BestPracticeAnalyzer::checkMaxDOMDepth60 ms 1
BestPracticeAnalyzer::checkInlineSvg13 ms 1
SeoAndOpenGraphAnalyzer::analyzeSeo0 ms 1
SeoAndOpenGraphAnalyzer::analyzeHeadings0 ms 1
SeoAndOpenGraphAnalyzer::analyzeOpenGraph0 ms 1
BestPracticeAnalyzer::checkTitleUniqueness0 ms 1
BestPracticeAnalyzer::checkMetaDescriptionUniqueness0 ms 1
BestPracticeAnalyzer::checkBrotliSupport0 ms 1
BestPracticeAnalyzer::checkWebpSupport0 ms 1
BestPracticeAnalyzer::checkAvifSupport0 ms 1
No rows found, please edit your search term.

Content processor stats

Class::methodExec time 🔽Exec count
NextJsProcessor::applyContentChangesBeforeUrlParsing28 ms 1
HtmlProcessor::findUrls0 ms 1
HtmlProcessor::applyContentChangesBeforeUrlParsing0 ms 2
AstroProcessor::applyContentChangesBeforeUrlParsing0 ms 1
SvelteProcessor::applyContentChangesBeforeUrlParsing0 ms 1
JavaScriptProcessor::applyContentChangesBeforeUrlParsing0 ms 1
CssProcessor::applyContentChangesBeforeUrlParsing0 ms 1

Crawler info

Version 2.1.0.20260317
Executed At 2026-03-24 19:47:09
Command siteone-crawler --url=https://cookbook.openai.com --single-page --markdown-export-dir=/tmp/test-cookbook --disable-javascript --disable-styles --disable-fonts --disable-images --disable-files --timeout=30 --no-color --hide-progress-bar --output=text
Hostname ubuntu-8gb-hel1-1
User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/26.0.0.0 Safari/537.36 siteone-crawler/2.1.0.20260317