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Changes

https://rtx.com
Compared to previous audit · 1 week ago View previous audit

Madrid, Spain → Santa Clara, United States

These audits ran from different locations. Timing metrics (TTFB, DNS, TLS) may reflect network path differences rather than site changes.

63
New issues
31
Resolved
28
score changes
CategoryPreviousCurrentChange
CompositeB (82)B (83) +1.000
PerformanceC (78)B (81) +3.000
SecurityB (81)B (89) +8.000
AccessibilityC (76)C (70) -6.000
SEOA (90)B (86) -4.000
InfrastructureB (86)A (94) +8.000
ComplianceB (86)C (77) -9.000
ContentA (90)B (80) -10.000
SustainabilityC (70)B (88) +18.000
MetricPreviousCurrentChange
Performance 47005300 +600
Accessibility 96008700 -900
Best Practices 81007700 -400
SEO 92008500 -700
PWA 00—
Desktop Performance 86008500 -100
Desktop Accessibility 97008900 -800
Desktop Best Practices 81007700 -400
Desktop SEO 92008500 -700
FCP 6.20 s4.21 s -1.99 s
LCP 9.66 s10.54 s +884 ms
TBT 456 ms344 ms -112 ms
CLS 0.0000.000—
Desktop FCP 1.19 s1.18 s—
Desktop LCP 1.91 s2.22 s +312 ms
Desktop TBT 0 ms0 ms +0 ms
Desktop CLS 0.0050.005 -0.000
TTFB †32 ms93 ms +61 ms
DNS †7 ms31 ms +24 ms
TLS †9 ms23 ms +14 ms
Connect †4 ms17 ms +13 ms
Total †32 ms94 ms +61 ms

† Timing metrics may vary by worker location and do not necessarily indicate site changes.

CRITICAL Broken link: https://rtx.com/news content
CRITICAL 'unsafe-eval' found in script source security
CRITICAL Broken link: https://rtx.com/what-we-do content
CRITICAL og:image is not reachable content
CRITICAL 2 image(s) missing alt attribute accessibility
CRITICAL Broken link: https://rtx.com/news/media-resources content
CRITICAL Broken link: https://rtx.com/contacts content
CRITICAL Broken link: https://rtx.com/external-redirects/rtx-careers content
CRITICAL Broken link: https://rtx.com/rtx-gdpr/rtx-gdpr-overlay content
CRITICAL Broken link: https://rtx.com/privacy content
CRITICAL Broken link: https://rtx.com/news/2026/07/15/a-new-day-dawns-for-mald content
CRITICAL Broken link: https://rtx.com/what-we-do/transformative-technologies content
CRITICAL Broken link: https://rtx.com/who-we-are/contract-vehicles content
CRITICAL 62 of 93 links are healthy content
CRITICAL Broken link: https://rtx.com/ content
CRITICAL Broken link: https://rtx.com/who-we-are/global-presence content
CRITICAL Broken link: https://rtx.com/who-we-are/our-businesses content
CRITICAL Broken link: https://rtx.com/who-we-are/our-responsibility content
CRITICAL Broken link: https://rtx.com/who-we-are/corporate-and-business-headqua... content
CRITICAL Broken link: https://rtx.com/rss-feeds/news content
CRITICAL Broken link: https://rtx.com/who-we-are content
CRITICAL Broken link: https://rtx.com/who-we-are/corporate-governance content
CRITICAL No H1 heading found accessibility
CRITICAL Broken link: https://rtx.com/what-we-do/defense-innovation content
CRITICAL Broken link: https://rtx.com/news/news-center/2026/07/22/rtxs-pratt-wh... content
CRITICAL Broken link: https://rtx.com/news/news-center/2026/07/21/rtxs-raytheon... content
CRITICAL Canonical target returns 403 seo
CRITICAL Broken link: https://rtx.com/what-we-do/advanced-aviation content
CRITICAL Broken link: https://rtx.com/suppliers content
CRITICAL Broken link: https://rtx.com/what-we-do/advanced-aviation/civil-missions content
CRITICAL Broken link: https://rtx.com/terms-of-use content
CRITICAL Broken link: https://rtx.com/who-we-are/our-leadership content
CRITICAL Broken link: https://rtx.com/who-we-are/we-are-rtx/rtx-big-questions/w... content
WARNING Page weighs 4.0 MB (2.6 MB transferred) performance
WARNING https://www.googletagmanager.com/gtm.js?id=GTM-KTM...: 66 KB unused (46%) performance
WARNING Unexpected status code: HTTP 403 accessibility
WARNING Images are 1.7 MB — compress or use modern formats performance
WARNING https://prd-sc102-cdn.rtx.com/-/media/base-themes/...: 142 KB unused (76%) performance
WARNING Page weight 2.6 MB exceeds 1 MB target by 1.6 MB performance
WARNING 13 text node(s) render below 12 CSS pixels on mobile accessibility
WARNING frame-ancestors directive is missing security
WARNING 6 link(s) open in new tab without warning accessibility
WARNING 58 third-party resources (100% of weight) performance
WARNING 2 images significantly larger than display size content
WARNING https://prd-sc102-cdn.rtx.com/-/media/base-themes/...: 531ms CPU time performance
WARNING Unattributable: 392ms CPU time performance
WARNING Broken link: https://rtx.com/-/media/themes/raytheon-technologies/rtx-... content
WARNING SRI adoption: 0/23 third-party resources protected (0%) security
WARNING 2 heading(s) are over 120 characters -- likely a misformatted paragraph accessibility
WARNING https://www.rtx.com/: 823ms CPU time performance
WARNING 10 render-blocking stylesheet(s) -- recommended: <=3 performance
WARNING 12 render-blocking <script src> tag(s) without async/defer performance
WARNING 2 images missing alt text content
WARNING 2 link(s) with generic text accessibility
WARNING Third-party code accounts for 100% of page weight (2.6 MiB of 2.6 MiB) performance
WARNING 0.61g CO2 — above the median website (0.60g) sustainability
WARNING https://www.googletagmanager.com/gtm.js?id=GTM-KTM...: 291ms CPU time performance
WARNING Third-party scripts: 2193ms (85% of total) performance
WARNING Canonical does not match final URL (https://rtx.com) seo
WARNING Canonical www-ness doesn't match the final URL seo
WARNING GDPR Article 13 disclosure coverage: 0 / 8 categories compliance
WARNING All 16 images use legacy formats (JPEG/PNG/GIF) content
WARNING https://www.rtx.com/cdn-cgi/challenge-platform/scr...: 354ms CPU time performance
CRITICAL No Content-Security-Policy header found security
CRITICAL Page weighs 40.7 MB (33.3 MB transferred) performance
CRITICAL Content-Security-Policy header is missing security
CRITICAL 7.87g CO2 per page view sustainability
CRITICAL Both www and non-www versions serve content infrastructure
WARNING X-Frame-Options header is missing security
WARNING 5 link(s) open in new tab without warning accessibility
WARNING Permissions-Policy header is missing security
WARNING Permissions-Policy header not set -- features default to allow-on-same-origin security
WARNING Unattributable: 1408ms CPU time performance
WARNING SRI adoption: 0/19 third-party resources protected (0%) security
WARNING 94 of 97 links are healthy content
WARNING 57 third-party resources (100% of weight) performance
WARNING Page weight 33.3 MB exceeds 1 MB target by 32.3 MB performance
WARNING Cross-Origin-Opener-Policy header is missing security
WARNING https://www.rtx.com/cdn-cgi/challenge-platform/scr...: 577ms CPU time performance
WARNING https://prd-sc102-cdn.rtx.com/-/media/base-themes/...: 148 KB unused (79%) performance
WARNING https://www.googletagmanager.com/gtm.js?id=GTM-KTM...: 67 KB unused (46%) performance
WARNING No Permissions-Policy header security
WARNING IPv6 DNS records exist but server is not reachable infrastructure
WARNING All 12 images use legacy formats (JPEG/PNG/GIF) content
WARNING 7.87g CO2 — above the median website (0.60g) sustainability
WARNING Thin content — only 297 words seo
WARNING Third-party code accounts for 100% of page weight (33.3 MiB of 33.3 MiB) performance
WARNING https://www.rtx.com/: 252ms CPU time performance
WARNING Cross-Origin-Embedder-Policy header is missing security
WARNING https://www.googletagmanager.com/gtm.js?id=GTM-KTM...: 398ms CPU time performance
WARNING Page has 297 words — thin content seo
WARNING X-Content-Type-Options header is missing security
WARNING Third-party scripts: 1693ms (55% of total) performance
WARNING Referrer-Policy header is missing security
CRITICAL HSTS header is missing security
CRITICAL 1 control(s) without accessible label accessibility
CRITICAL Broken link: https://investors.rtx.com/stock-information/ content
CRITICAL Broken link: https://rtx.com/accessibility-statement content
CRITICAL Broken link: https://investors.rtx.com/ content
WARNING 1 above-fold image(s) marked loading="lazy" (LCP anti-pattern) content
WARNING Positive tabindex on <a>: tabindex=1 accessibility
WARNING Positive tabindex on <button>: tabindex=4 accessibility
WARNING Positive tabindex on <a>: tabindex=3 accessibility
WARNING Positive tabindex on <button>: tabindex=2 accessibility
WARNING Positive tabindex on <input id="searchBar">: tabindex=6 accessibility
WARNING 1 images missing explicit width/height content
WARNING External script from www.googletagmanager.com lacks integrity attribute security
WARNING No favicon.ico at site root accessibility
WARNING Registrar lock is NOT enabled infrastructure
WARNING No `<meta charset>` declaration in HTML seo
WARNING <iframe> missing title attribute (src="") accessibility
WARNING External link from prd-sc102-cdn.rtx.com lacks integrity attribute security
WARNING External script from ipmeta.io lacks integrity attribute security
WARNING Skip navigation link is missing (WCAG 2.4.1) accessibility
WARNING 1 of 2 <nav> elements are unlabeled accessibility
WARNING Positive tabindex on <button>: tabindex=5 accessibility
WARNING Positive tabindex on <button>: tabindex=6 accessibility
WARNING https://prd-sc102-cdn.rtx.com/-/media/base-themes/...: 48 KB unused (78%) performance
WARNING External script from prd-sc102-cdn.rtx.com lacks integrity attribute security
WARNING Positive tabindex on <a>: tabindex=4 accessibility
WARNING https://prd-sc102-cdn.rtx.com/-/media/themes/rayth... is missing width/height — may cause layout shift performance
WARNING Title is only 10 characters — consider expanding seo
+ permissions-policy accelerometer=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(...
+ cf-mitigated challenge
+ cross-origin-resource-policy same-origin
+ x-frame-options SAMEORIGIN
+ cross-origin-embedder-policy require-corp
+ accept-ch Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, ...
+ referrer-policy same-origin
+ critical-ch Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, ...
+ cross-origin-opener-policy same-origin
+ content-security-policy default-src 'none'; script-src 'nonce-8wmTPfJ5x4B1YBzcs3qmB4' 'unsafe-eval' h...
+ x-content-type-options nosniff
+ content-encoding br
+ origin-agent-cluster ?1
− location https://www.rtx.com/
set-cookie
__cf_bm=pTpF5A1X_lc5a7Nrui1DYIYKzWHovDEJckjc26r7RIA-1783902610.1356435-1.0.1.... → __cf_bm=XsumPzm98w4qvY_sbDvWw64LimWoK.K83.AS6.Hg.6c-1785094553.7627053-1.0.1....

3 headers unchanged

Technology stack unchanged

16 technologies unchanged

Looking ahead

+15 pts
B (83) Could reach A+ (98)
Accessibility +30Content +20Performance +19SEO +14Security +11Compliance +4Infrastructure +4Sustainability +4

Estimate — actual results may vary (91 issues to fix)

Website improvement report — Rtx

July 13, 2026 → July 26, 2026

B B 82 → 83 +1 pts

31

Resolved

63

New issues

28

Still remaining

Financial summary

Investment delivered

€5,667 in development time

Investment remaining

€7,990 to complete the remaining items

Ongoing risk

€1/month in ongoing exposure

Figures are estimates based on local developer hourly rate, industry CPC, and regulatory fine ranges.

Performance by category

MetricBeforeAfterChange
Overall score82 (B)83 (B)+1
Performance78 (C)81 (B)+3
Security81 (B)89 (B)+8
Accessibility76 (C)70 (C)-6
SEO90 (A)86 (B)-4
Infrastructure86 (B)94 (A)+8
Compliance86 (B)77 (C)-9
Content90 (A)80 (B)-10
Sustainability70 (C)88 (B)+18

Resolved (31)

  • X-Frame-Options header is missing (Security)

    → Reduced attack surface for visitors

  • 5 link(s) open in new tab without warning (Accessibility)

    → Improved usability for assistive technology users

  • Permissions-Policy header is missing (Security)

    → Reduced attack surface for visitors

  • Permissions-Policy header not set -- features default to allow-on-same-origin (Security)

    → Reduced attack surface for visitors

  • Unattributable: 1408ms CPU time (Performance)

    → Page loads faster for users

  • No Content-Security-Policy header found (Security)

    → Reduced attack surface for visitors

  • SRI adoption: 0/19 third-party resources protected (0%) (Security)

    → Reduced attack surface for visitors

  • 94 of 97 links are healthy (Content)

    → Stronger social sharing and on-page quality

  • Page weighs 40.7 MB (33.3 MB transferred) (Performance)

    → Page loads faster for users

  • 57 third-party resources (100% of weight) (Performance)

    → Page loads faster for users

  • Page weight 33.3 MB exceeds 1 MB target by 32.3 MB (Performance)

    → Page loads faster for users

  • Cross-Origin-Opener-Policy header is missing (Security)

    → Reduced attack surface for visitors

  • https://www.rtx.com/cdn-cgi/challenge-platform/scr...: 577ms CPU time (Performance)

    → Page loads faster for users

  • https://prd-sc102-cdn.rtx.com/-/media/base-themes/...: 148 KB unused (79%) (Performance)

    → Page loads faster for users

  • https://www.googletagmanager.com/gtm.js?id=GTM-KTM...: 67 KB unused (46%) (Performance)

    → Page loads faster for users

…and 16 more resolved issue(s)

Recommended next steps (91)

  • Sprint 1

    Broken link: https://rtx.com/news (Content)

  • Sprint 3

    'unsafe-eval' found in script source (Security)

  • Sprint 1

    Broken link: https://rtx.com/what-we-do (Content)

  • Sprint 1

    og:image is not reachable (Content)

  • Sprint 2

    2 image(s) missing alt attribute (Accessibility)

  • Sprint 1

    Broken link: https://rtx.com/news/media-resources (Content)

  • Sprint 1

    Broken link: https://rtx.com/contacts (Content)

  • Sprint 1

    Broken link: https://rtx.com/external-redirects/rtx-careers (Content)

  • Sprint 1

    Broken link: https://rtx.com/rtx-gdpr/rtx-gdpr-overlay (Content)

  • Sprint 1

    Broken link: https://rtx.com/privacy (Content)

  • Sprint 1

    Broken link: https://rtx.com/news/2026/07/15/a-new-day-dawns-for-mald (Content)

  • Sprint 1

    Broken link: https://rtx.com/what-we-do/transformative-technologies (Content)

  • Sprint 1

    Broken link: https://rtx.com/who-we-are/contract-vehicles (Content)

  • Sprint 1

    62 of 93 links are healthy (Content)

  • Sprint 1

    Broken link: https://rtx.com/ (Content)

…and 76 more recommended item(s)

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