costar.com

Scanned URL: https://costar.com

31

πŸ” SEO Score

4 / 13 checks passed

9

πŸ€– LLM Readiness

1 / 11 checks passed

36

⚑ Performance

4 / 11 checks passed

πŸ“ Extracted Page Tags
Title Tag
Access Denied
Meta Description
None found
H1 Heading
Access Denied
Canonical URL
None found
πŸ” SEO Audit
31/100
❌ Title Tag
Length: 13 chars (Ideal: 30-60).
❌ Meta Description
No description found.
βœ… H1 Tag
Found 1 H1 tags. Exactly 1 is recommended.
❌ Canonical URL
Missing canonical tag.
❌ Open Graph Tags
Found 0 OG properties (4+ recommended).
βœ… Indexability
Page allows indexing.
❌ Mobile Viewport
Missing viewport tag.
βœ… Image Alt Text
No images found.
❌ Sitemap
No sitemap found in robots.txt.
❌ Heading Hierarchy
Missing H1 or H2 tags.
❌ Internal Links
Found 0 internal links.
❌ HSTS Security
Missing HSTS header.
βœ… HTTPS
Loads securely over HTTPS.
πŸ€– LLMO
9/100
❌ Structured Data (JSON-LD)
No JSON-LD found.
❌ Schema Entities
No schema entities.
❌ FAQ Schema
Missing FAQ schema.
❌ Contextual Summary
Description too short for AI context.
❌ E-E-A-T (Author)
No author meta or schema.
❌ Organisation Schema
Missing Organization schema.
❌ Breadcrumb Schema
Missing BreadcrumbList.
βœ… AI Crawler Access
AI agents not blocked.
❌ Language Declaration
Missing <html> lang attribute.
❌ Semantic Structure
No semantic HTML5 wrappers.
❌ Entity Verification Links
No entity validation links.
⚑ Performance
36/100
Network Waterfall (Total: 517ms)
  • DNS: 28ms
  • Connect: 123ms
  • TTFB: 517ms
  • Download: 0ms
βœ… Time to First Byte (TTFB)
TTFB: 517ms (Target: < 600ms).
βœ… HTML Payload Size
Raw HTML: 0.4KB (Target: < 150KB).
❌ Text Compression
No Brotli/Gzip detected.
βœ… Cache Policies
Cache-Control headers set.
❌ CDN Usage
No CDN headers found.
βœ… Secure Delivery (HTTPS)
Served securely.
❌ Modern Protocol
Using HTTP/1.1.
❌ Native Lazy Loading
No lazy loading detected.
❌ Minified Assets
No minified assets linked.
❌ Preload / Preconnect Hints
Missing preload/preconnect hints.
❌ Character Set
Missing UTF-8 charset.
πŸ›‘οΈ Security & Blacklist
Clean
βœ… Domain is clean.
βœ… Spamhaus DBLVerify β†—
Lookup inconclusive β€” use the Verify link to check manually.
βœ… SURBLVerify β†—
Not listed β€” no threats detected.
βœ… URIBLVerify β†—
Lookup inconclusive β€” use the Verify link to check manually.
βœ… Google Safe BrowsingVerify β†—
No warnings found in Google Safe Browsing transparency report.
πŸ“‹ WHOIS
Registrar
MarkMonitor Inc.
Registered
1994-11-10
Expires
2034-11-09
Last Updated
2025-07-09
Status
client delete prohibited, client transfer prohibited, client update prohibited, server delete prohibited, server transfer prohibited, server update prohibited
Name Servers
a1-73.akam.net, a22-64.akam.net, a3-65.akam.net, a4-66.akam.net, a6-67.akam.net, a9-64.akam.net
πŸ”— DNS Records
TypeValue
A23.222.49.110
MXcostar-com.mail.protection.outlook.com
TXTRJ6AzQCcMr_CZxEc-76GKePx3xkUGA2oEDtMMhQwlw0
TXTgoogle-site-verification=a2XukE9v_rJumYMecgCt6PqTMDMJFf5plZThPacWxT4
TXTpardot1030241=deabbab9a4cedfbed5a5763ec087e4e8c8ee7ada173710ce3af9f1798af79de4
TXTSFMC-OArIRZ64KVaZCjcyxWhZdRhjNiC9nYYtFPEvOMP8
TXTpendo-domain-verification=7b6980df-a870-4f26-83fb-64115a303935
TXTatlassian-sending-domain-verification=09f967f5-912a-44ba-a84c-c386e6b534c0
TXTk=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCnV0wUprMs0NuP7RPIYSVTlxzSwC9J6pr1J0b7ReaZtx+yCxZU7Ufc/TdGgIpgWDmQMv9wiX/jx2wxog2z6CT/cDl7qysuH6tEiTjIOp2eoSrdCTuI45EfHwCuAFSDDygz0ArZygI7CciYfTzbtiIF502hVjiazbdXD2dkRU0b+QIDAQAB
TXTfacebook-domain-verification=gx1cs3gbyrsju4n0u8rnja67ki8kf9
TXTEcTZ1T4xJEF6F139XKM8dtBSSfWt3VSdHrJo7jGY+ig=
TXTsegment-site-verification=B4D17fO1iOGJwRHpvxgLskQaG5hvSunB
TXTonetrust-domain-verification=a7bac093f2524098b840a5cddfbfa64f
TXTpardot936613=1f9f0b029f18f80c6d6562ff5bedfde2a2700edfd856ca3aaf27143551c2cf16
TXT2edq73atnub1his6k6llktrm3a
TXTuk5eC5UVfArThmqrcka1_WlhzQk8sXHCthcO8sseb8k
TXTcloudflare_dashboard_sso=70b89cc39f15b9e939fd74c1d1b1bdc2
TXTmongodb-site-verification=Jmlbij5w9fcnSpB2PXeaPULBsrGZcEW5
TXTanthropic-domain-verification-81c0ss=v2WPeZ9SSaxuDYpbugsxNJJ50
TXTjamf-site-verification=QWSVWWA4w4y3SFU1kdygUg
TXTbox-domain-verification=020d25dcb4d7b7f9d799e33b10a7c3bd64370e394803e0086948701e56d2a7fc
TXTdocker-verification=4a705f7d-c11e-4aea-b874-2d1f0bc1ee22
TXT67mtlu6fdae5354kdksdj9nsre
TXTzoho-verification=zb12043825.zmverify.zoho.com
TXTstripe-verification=31852AFD4697653A5503BFEA79C5829F187633A2847CCAA88BEE1CB145079956
TXTpaloaltonetworks-site-verification=aede92cc0ebbab4a06c087effbdc5b2abae8f8f772cc92295961ee800022eb16
TXTMS=ms31196382
TXTcanva-site-verification=Kmo16jkO2-WjqzDGoE0acQ
TXT780t66jsf2qt277tm40hhrr4mf
TXTHa0IA3PsZyDHzosXQ7tyJugLvW1hIJ0nbhFLwA-mgnk
TXT_2j4f57rzo6nut1kznqclkbmwmiyhqw2
TXTZOOM_verify_rOvGIJUtTvG5kvufbSxFOA
TXTstripe-verification=593EAB1A1F416307F649330A70E1B04850D64993B5A9D2252F6396BF4A99EED7
TXTh1-domain-verification=cD9zKcj24tbZFgRbtZ5ieZTzQ5TZLr2XsH6V25jK54ZzC8YR
TXTVjJZWzI5TzrMtQD7aJ650kBVz1H0AEAlko83aqYlMWs=
TXTSFMC-QWOkVs09M8M0xNZ3LF4s_ICFTRYIQj789Xoj0HRu
TXTdocker-verification=ef9b7765-4c24-45f5-8954-bbd7a03350e0
TXT_jkosg4f5l7m4011lwqiyg4kvknppspy
TXThodd31f155oqgiru8gikg8jl11
TXTK4yoJEJ-JUHR0t2F6_WoqSDdE_5p8SWd4SCgX8eTwm8
TXTv=spf1 ip4:38.109.150.133 ip4:38.64.74.205 ip4:65.200.12.0/24 ip4:204.253.48.0/24 ip4:65.222.180.0/23 ip4:65.210.23.0/24 ip4:50.202.211.161 ip4:160.34.15.18 ip4:160.34.15.19 ip4:64.106.173.20 ip4:64.106.173.15 ip4:64.106.173.19 ip4:64.106.173.18 ip4:156.70.121.222 ip4:156.70.151.69 ip4:198.244.55.16 ip4:64.106.173.0/25 ip4:192.69.130.0/23 include:spf.mandrillapp.com include:amazonses.com include:spf.protection.outlook.com include:helpscoutemail.com include:spf_c.oraclecloud.com -all
TXTasv=ae6926660c4e673adcbc5b40d545cae3
TXTlogmein-verification-code=e04efccc-e7f2-4ba3-b4ee-0ff3ebcdf694
TXTcitrix-verification-code=42c6f62f-b974-4c3a-b70a-6428068290db
TXTcut8t3r196sjr7fgsk307ra8o8
TXTopenai-domain-verification=dv-7hWxp0Ovvq5HToSHGpIreZIu
TXTapple-domain-verification=3Hl7EZad01YToBh5
TXTairtable-verification=d8829d6ff85e7cf8c37fb844b54c7115
TXTlogmein-verification-code=6343f47d-66e6-420d-9d7e-00b416ceb76f
TXT_o9i81f66vw13ol9clpglw0wgz5i0e8a
TXTsending_domain1030241=b6ee5db66498bb0fdf5b7f1cd4b0c46d42d99fbe2bca3b920ffbae6f207361b6
TXTfigma-domain-verification=8232118525ac89d71aa3f807657ba9e5e26cfa8f711f2e3144c4c5c7fc2aec1e-1734372308
TXTlogmein-verification-code=c500c4a7-6682-4ec6-ab3f-bc3d76171809
TXTadobe-sign-verification=1d48bbfc701435de69aaa739f3760b3a
TXTkiro-site-verification=528df5b9-065d-4b7b-931a-906cc269aa37
TXTpexip-ms-tenant-domain-verification=318ce639-8a27-4b78-81ba-f4a17ff0481e
TXTMS=ms77657212
TXT8niIaC4lkHKUdeF/qMfOiBO6ohbU5THo1O6NNTx1CfbVZBMuoZ5wUEBN0SlYFjAVdcUe4QCi4V8mEtwLzUyOEw==
TXTatlassian-domain-verification=LAkz2FUxxMo9oBp9qlpKyMPkFQT3p7fXn2F/dz0S07Gt8LASUog19dNicOe7njFJ
TXTwiz-domain-verification=5fd193874a07240b784f0a3fe229ae86677cbeb7873b06003060f611fcfb59bb
TXT5rsuh1m8hp3v5a36vrnidt8sl9
TXTonetrust-domain-verification=97a96971e65f467089b15999423fae35
TXT_tdkq9tvjbh9k2bl3z6dydxibfcvk0nh
NSa1-73.akam.net
NSa9-64.akam.net
NSa6-67.akam.net
NSa22-64.akam.net
NSa3-65.akam.net
NSa4-66.akam.net

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