--- tool: Crawlinx SEO audit source: https://crawlinx.com domain: tangem.com report_url: "https://crawlinx.com/audit/tangem.com" crawl_id: 20260711T130745-6de1e219 health_score: 81 generated_at: 2026-07-11T15:44:09Z total_pages: 50 html_pages: 48 indexable_pages: 48 errors: 0 warnings: 30 notices: 212 --- # SEO audit: tangem.com **Health score: 81/100** — good, with fixable gaps > Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/tangem.com ## Overview | Metric | Value | | --- | --- | | Pages crawled | 50 | | HTML pages | 48 | | Indexable | 48 | | Non-indexable | 0 | | Orphan pages | 0 | | Broken internal links | 0 | | Avg response time | 2912 ms | | Errors / Warnings / Notices | 0 / 30 / 212 | | Status codes | 50×200 | ## Categories | Category | Score | Errors | Warnings | Notices | | --- | ---: | ---: | ---: | ---: | | Links | 91 | 0 | 15 | 0 | | Duplicate | 92 | 0 | 14 | 2 | | Hreflang | 99 | 0 | 1 | 0 | | Cache | 100 | 0 | 0 | 48 | | Canonical | 100 | 0 | 0 | 1 | | Content | 100 | 0 | 0 | 47 | | Crawlability | 100 | 0 | 0 | 3 | | Images | 100 | 0 | 0 | 11 | | Meta Description | 100 | 0 | 0 | 9 | | Performance | 100 | 0 | 0 | 19 | | Security | 100 | 0 | 0 | 48 | | Sitemap | 100 | 0 | 0 | 11 | | Titles | 100 | 0 | 0 | 9 | | URL | 100 | 0 | 0 | 4 | ## Issues ### Warnings (30) #### Duplicate page content - Rule: `duplicate.content` · Category: Duplicate · Occurrences: 2 - [https://tangem.com/](https://tangem.com/) — content shared by 2 pages: https://tangem.com/en/ - [https://tangem.com/en/](https://tangem.com/en/) — content shared by 2 pages: https://tangem.com/ #### Near-duplicate page content - Rule: `duplicate.near` · Category: Duplicate · Occurrences: 4 - [https://tangem.com/ko/blog/news/](https://tangem.com/ko/blog/news/) — near-duplicate of 1 page(s): https://tangem.com/ko/blog/tags/people/ - [https://tangem.com/ko/blog/tags/people/](https://tangem.com/ko/blog/tags/people/) — near-duplicate of 1 page(s): https://tangem.com/ko/blog/news/ - [https://tangem.com/zh-Hans/blog/tags/walletconnect/](https://tangem.com/zh-Hans/blog/tags/walletconnect/) — near-duplicate of 1 page(s): https://tangem.com/zh-Hans/blog/tangem-security/ - [https://tangem.com/zh-Hans/blog/tangem-security/](https://tangem.com/zh-Hans/blog/tangem-security/) — near-duplicate of 1 page(s): https://tangem.com/zh-Hans/blog/tags/walletconnect/ #### Duplicate across pages - Rule: `duplicate.title` · Category: Duplicate · Occurrences: 8 - [https://tangem.com/](https://tangem.com/) — title shared by 2 pages: https://tangem.com/en/ - [https://tangem.com/de/blog/](https://tangem.com/de/blog/) — title shared by 6 pages: https://tangem.com/fr/blog/, https://tangem.com/pt/blog/, https://tangem.com/tr/blog/ - [https://tangem.com/en/](https://tangem.com/en/) — title shared by 2 pages: https://tangem.com/ - [https://tangem.com/en/blog/](https://tangem.com/en/blog/) — title shared by 6 pages: https://tangem.com/fr/blog/, https://tangem.com/pt/blog/, https://tangem.com/tr/blog/ - [https://tangem.com/es/blog/](https://tangem.com/es/blog/) — title shared by 6 pages: https://tangem.com/fr/blog/, https://tangem.com/pt/blog/, https://tangem.com/tr/blog/ - [https://tangem.com/fr/blog/](https://tangem.com/fr/blog/) — title shared by 6 pages: https://tangem.com/pt/blog/, https://tangem.com/tr/blog/, https://tangem.com/de/blog/ - [https://tangem.com/pt/blog/](https://tangem.com/pt/blog/) — title shared by 6 pages: https://tangem.com/fr/blog/, https://tangem.com/tr/blog/, https://tangem.com/de/blog/ - [https://tangem.com/tr/blog/](https://tangem.com/tr/blog/) — title shared by 6 pages: https://tangem.com/fr/blog/, https://tangem.com/pt/blog/, https://tangem.com/de/blog/ #### hreflang set has no self-reference - Rule: `hreflang.missing_self` · Category: Hreflang · Occurrences: 1 - [https://tangem.com/en/pricing?promocode=BLOOMX26](https://tangem.com/en/pricing?promocode=BLOOMX26) — no hreflang entry points to this URL #### Internal link points to a redirect - Rule: `links.redirect_target` · Category: Links · Occurrences: 15 - [https://tangem.com/](https://tangem.com/) — https://tangem.com/app-release.apk → https://tangem-app-android-public-apk-storage.s3.eu-central-1.amazonaws.com/tangem-release.apk - [https://tangem.com/](https://tangem.com/) — https://tangem.com/en/pricing?promocode=BLOOMX26 → https://tangem.com/en/pricing/?promocode=BLOOMX26 - [https://tangem.com/en/](https://tangem.com/en/) — https://tangem.com/app-release.apk → https://tangem-app-android-public-apk-storage.s3.eu-central-1.amazonaws.com/tangem-release.apk - [https://tangem.com/en/](https://tangem.com/en/) — https://tangem.com/en/pricing?promocode=BLOOMX26 → https://tangem.com/en/pricing/?promocode=BLOOMX26 - [https://tangem.com/en/blog/](https://tangem.com/en/blog/) — https://tangem.com/en/pricing?promocode=BLOOMX26 → https://tangem.com/en/pricing/?promocode=BLOOMX26 - [https://tangem.com/en/blog/authors/patrick-dikendulue/page/9/](https://tangem.com/en/blog/authors/patrick-dikendulue/page/9/) — https://tangem.com/en/pricing?promocode=BLOOMX26 → https://tangem.com/en/pricing/?promocode=BLOOMX26 - [https://tangem.com/en/blog/crypto-life/](https://tangem.com/en/blog/crypto-life/) — https://tangem.com/en/pricing?promocode=BLOOMX26 → https://tangem.com/en/pricing/?promocode=BLOOMX26 - [https://tangem.com/en/blog/post/entropy/](https://tangem.com/en/blog/post/entropy/) — https://tangem.com/en/pricing?promocode=BLOOMX26 → https://tangem.com/en/pricing/?promocode=BLOOMX26 - [https://tangem.com/en/blog/tangem-guide/page/7/](https://tangem.com/en/blog/tangem-guide/page/7/) — https://tangem.com/en/pricing?promocode=BLOOMX26 → https://tangem.com/en/pricing/?promocode=BLOOMX26 - [https://tangem.com/en/pricing?promocode=BLOOMX26](https://tangem.com/en/pricing?promocode=BLOOMX26) — https://tangem.com/en/pricing?promocode=BLOOMX26 → https://tangem.com/en/pricing/?promocode=BLOOMX26 - [https://tangem.com/es/](https://tangem.com/es/) — https://tangem.com/app-release.apk → https://tangem-app-android-public-apk-storage.s3.eu-central-1.amazonaws.com/tangem-release.apk - [https://tangem.com/fr/](https://tangem.com/fr/) — https://tangem.com/app-release.apk → https://tangem-app-android-public-apk-storage.s3.eu-central-1.amazonaws.com/tangem-release.apk - [https://tangem.com/pt/](https://tangem.com/pt/) — https://tangem.com/app-release.apk → https://tangem-app-android-public-apk-storage.s3.eu-central-1.amazonaws.com/tangem-release.apk - [https://tangem.com/tr/](https://tangem.com/tr/) — https://tangem.com/app-release.apk → https://tangem-app-android-public-apk-storage.s3.eu-central-1.amazonaws.com/tangem-release.apk - [https://tangem.com/zh-Hans/](https://tangem.com/zh-Hans/) — https://tangem.com/app-release.apk → https://tangem-app-android-public-apk-storage.s3.eu-central-1.amazonaws.com/tangem-release.apk ### Notices (212) #### Page served uncached (no-store/private or CDN bypass) - Rule: `cache.not_cacheable` · Category: Cache · Occurrences: 48 - [https://tangem.com/](https://tangem.com/) — Cache-Control: (none) · cloudflare: DYNAMIC - [https://tangem.com/de/](https://tangem.com/de/) — Cache-Control: (none) · cloudflare: DYNAMIC - [https://tangem.com/de/blog/](https://tangem.com/de/blog/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/de/blog/authors/patrick-dikendulue/page/2/](https://tangem.com/de/blog/authors/patrick-dikendulue/page/2/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/de/blog/authors/tangem-team/](https://tangem.com/de/blog/authors/tangem-team/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/de/blog/crypto-life/page/4/](https://tangem.com/de/blog/crypto-life/page/4/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/de/blog/tangem-security/](https://tangem.com/de/blog/tangem-security/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/en/](https://tangem.com/en/) — Cache-Control: (none) · cloudflare: DYNAMIC - [https://tangem.com/en/blog/](https://tangem.com/en/blog/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/en/blog/authors/patrick-dikendulue/page/9/](https://tangem.com/en/blog/authors/patrick-dikendulue/page/9/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/en/blog/crypto-life/](https://tangem.com/en/blog/crypto-life/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/en/blog/post/entropy/](https://tangem.com/en/blog/post/entropy/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/en/blog/tangem-guide/page/7/](https://tangem.com/en/blog/tangem-guide/page/7/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/en/pricing?promocode=BLOOMX26](https://tangem.com/en/pricing?promocode=BLOOMX26) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/es/](https://tangem.com/es/) — Cache-Control: (none) · cloudflare: DYNAMIC - [https://tangem.com/es/blog/](https://tangem.com/es/blog/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/es/blog/authors/patrick-dikendulue/page/7/](https://tangem.com/es/blog/authors/patrick-dikendulue/page/7/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/es/blog/authors/tangem-team/](https://tangem.com/es/blog/authors/tangem-team/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/es/blog/tangem-guide/](https://tangem.com/es/blog/tangem-guide/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/es/blog/tangem-guide/page/2/](https://tangem.com/es/blog/tangem-guide/page/2/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/fr/](https://tangem.com/fr/) — Cache-Control: (none) · cloudflare: DYNAMIC - [https://tangem.com/fr/blog/](https://tangem.com/fr/blog/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/fr/blog/news/page/2/](https://tangem.com/fr/blog/news/page/2/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/fr/blog/tags/crypto/page/2/](https://tangem.com/fr/blog/tags/crypto/page/2/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/fr/blog/tags/fantom/](https://tangem.com/fr/blog/tags/fantom/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/fr/blog/tangem-guide/](https://tangem.com/fr/blog/tangem-guide/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/ja/](https://tangem.com/ja/) — Cache-Control: (none) · cloudflare: DYNAMIC - [https://tangem.com/ja/blog/](https://tangem.com/ja/blog/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/ja/blog/authors/patrick-dikendulue/page/7/](https://tangem.com/ja/blog/authors/patrick-dikendulue/page/7/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/ja/blog/crypto-life/](https://tangem.com/ja/blog/crypto-life/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/ja/blog/tags/monero/](https://tangem.com/ja/blog/tags/monero/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/ja/blog/tangem-guide/page/2/](https://tangem.com/ja/blog/tangem-guide/page/2/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/ko/](https://tangem.com/ko/) — Cache-Control: (none) · cloudflare: DYNAMIC - [https://tangem.com/ko/blog/](https://tangem.com/ko/blog/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/ko/blog/news/](https://tangem.com/ko/blog/news/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/ko/blog/tags/people/](https://tangem.com/ko/blog/tags/people/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/pt/](https://tangem.com/pt/) — Cache-Control: (none) · cloudflare: DYNAMIC - [https://tangem.com/pt/blog/](https://tangem.com/pt/blog/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/pt/blog/news/](https://tangem.com/pt/blog/news/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/pt/blog/tags/ethereum/](https://tangem.com/pt/blog/tags/ethereum/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/tr/](https://tangem.com/tr/) — Cache-Control: (none) · cloudflare: DYNAMIC - [https://tangem.com/tr/blog/](https://tangem.com/tr/blog/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/tr/blog/tags/people/](https://tangem.com/tr/blog/tags/people/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/tr/blog/tangem-security/](https://tangem.com/tr/blog/tangem-security/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/zh-Hans/](https://tangem.com/zh-Hans/) — Cache-Control: (none) · cloudflare: DYNAMIC - [https://tangem.com/zh-Hans/blog/](https://tangem.com/zh-Hans/blog/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/zh-Hans/blog/tags/walletconnect/](https://tangem.com/zh-Hans/blog/tags/walletconnect/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC - [https://tangem.com/zh-Hans/blog/tangem-security/](https://tangem.com/zh-Hans/blog/tangem-security/) — Cache-Control: public, max-age=0 · cloudflare: DYNAMIC #### Canonical points to a different URL - Rule: `canonical.non_self` · Category: Canonical · Occurrences: 1 - [https://tangem.com/en/pricing?promocode=BLOOMX26](https://tangem.com/en/pricing?promocode=BLOOMX26) — canonical=https://tangem.com/en/pricing/ #### Low text-to-HTML ratio - Rule: `content.low_ratio` · Category: Content · Occurrences: 47 - [https://tangem.com/](https://tangem.com/) — 2.8% - [https://tangem.com/de/](https://tangem.com/de/) — 3.2% - [https://tangem.com/de/blog/](https://tangem.com/de/blog/) — 2.9% - [https://tangem.com/de/blog/authors/patrick-dikendulue/page/2/](https://tangem.com/de/blog/authors/patrick-dikendulue/page/2/) — 4.2% - [https://tangem.com/de/blog/authors/tangem-team/](https://tangem.com/de/blog/authors/tangem-team/) — 4.0% - [https://tangem.com/de/blog/crypto-life/page/4/](https://tangem.com/de/blog/crypto-life/page/4/) — 2.8% - [https://tangem.com/de/blog/tangem-security/](https://tangem.com/de/blog/tangem-security/) — 2.2% - [https://tangem.com/en/](https://tangem.com/en/) — 2.8% - [https://tangem.com/en/blog/](https://tangem.com/en/blog/) — 3.0% - [https://tangem.com/en/blog/authors/patrick-dikendulue/page/9/](https://tangem.com/en/blog/authors/patrick-dikendulue/page/9/) — 3.8% - [https://tangem.com/en/blog/crypto-life/](https://tangem.com/en/blog/crypto-life/) — 2.7% - [https://tangem.com/en/blog/tangem-guide/page/7/](https://tangem.com/en/blog/tangem-guide/page/7/) — 2.7% - [https://tangem.com/en/pricing?promocode=BLOOMX26](https://tangem.com/en/pricing?promocode=BLOOMX26) — 1.9% - [https://tangem.com/es/](https://tangem.com/es/) — 3.0% - [https://tangem.com/es/blog/](https://tangem.com/es/blog/) — 2.4% - [https://tangem.com/es/blog/authors/patrick-dikendulue/page/7/](https://tangem.com/es/blog/authors/patrick-dikendulue/page/7/) — 3.7% - [https://tangem.com/es/blog/authors/tangem-team/](https://tangem.com/es/blog/authors/tangem-team/) — 3.8% - [https://tangem.com/es/blog/tangem-guide/](https://tangem.com/es/blog/tangem-guide/) — 2.1% - [https://tangem.com/es/blog/tangem-guide/page/2/](https://tangem.com/es/blog/tangem-guide/page/2/) — 2.2% - [https://tangem.com/fr/](https://tangem.com/fr/) — 3.4% - [https://tangem.com/fr/blog/](https://tangem.com/fr/blog/) — 2.8% - [https://tangem.com/fr/blog/news/page/2/](https://tangem.com/fr/blog/news/page/2/) — 2.5% - [https://tangem.com/fr/blog/tags/crypto/page/2/](https://tangem.com/fr/blog/tags/crypto/page/2/) — 3.6% - [https://tangem.com/fr/blog/tags/fantom/](https://tangem.com/fr/blog/tags/fantom/) — 3.6% - [https://tangem.com/fr/blog/tangem-guide/](https://tangem.com/fr/blog/tangem-guide/) — 2.4% - [https://tangem.com/ja/](https://tangem.com/ja/) — 3.5% - [https://tangem.com/ja/blog/](https://tangem.com/ja/blog/) — 3.5% - [https://tangem.com/ja/blog/authors/patrick-dikendulue/page/7/](https://tangem.com/ja/blog/authors/patrick-dikendulue/page/7/) — 4.4% - [https://tangem.com/ja/blog/crypto-life/](https://tangem.com/ja/blog/crypto-life/) — 3.1% - [https://tangem.com/ja/blog/tags/monero/](https://tangem.com/ja/blog/tags/monero/) — 4.1% - [https://tangem.com/ja/blog/tangem-guide/page/2/](https://tangem.com/ja/blog/tangem-guide/page/2/) — 3.0% - [https://tangem.com/ko/](https://tangem.com/ko/) — 3.4% - [https://tangem.com/ko/blog/](https://tangem.com/ko/blog/) — 3.0% - [https://tangem.com/ko/blog/news/](https://tangem.com/ko/blog/news/) — 3.6% - [https://tangem.com/ko/blog/tags/people/](https://tangem.com/ko/blog/tags/people/) — 3.5% - [https://tangem.com/pt/](https://tangem.com/pt/) — 3.1% - [https://tangem.com/pt/blog/](https://tangem.com/pt/blog/) — 2.7% - [https://tangem.com/pt/blog/news/](https://tangem.com/pt/blog/news/) — 3.5% - [https://tangem.com/pt/blog/tags/ethereum/](https://tangem.com/pt/blog/tags/ethereum/) — 4.0% - [https://tangem.com/tr/](https://tangem.com/tr/) — 3.2% - [https://tangem.com/tr/blog/](https://tangem.com/tr/blog/) — 2.9% - [https://tangem.com/tr/blog/tags/people/](https://tangem.com/tr/blog/tags/people/) — 3.5% - [https://tangem.com/tr/blog/tangem-security/](https://tangem.com/tr/blog/tangem-security/) — 3.5% - [https://tangem.com/zh-Hans/](https://tangem.com/zh-Hans/) — 2.9% - [https://tangem.com/zh-Hans/blog/](https://tangem.com/zh-Hans/blog/) — 2.8% - [https://tangem.com/zh-Hans/blog/tags/walletconnect/](https://tangem.com/zh-Hans/blog/tags/walletconnect/) — 3.2% - [https://tangem.com/zh-Hans/blog/tangem-security/](https://tangem.com/zh-Hans/blog/tangem-security/) — 3.2% #### Duplicate meta description across pages - Rule: `duplicate.meta_desc` · Category: Duplicate · Occurrences: 2 - [https://tangem.com/](https://tangem.com/) — meta description shared by 2 pages: https://tangem.com/en/ - [https://tangem.com/en/](https://tangem.com/en/) — meta description shared by 2 pages: https://tangem.com/ #### Images without width/height (layout shift / CLS) - Rule: `images.missing_dimensions` · Category: Images · Occurrences: 11 - [https://tangem.com/](https://tangem.com/) — 41 of 94 images without width/height - [https://tangem.com/de/](https://tangem.com/de/) — 41 of 94 images without width/height - [https://tangem.com/en/](https://tangem.com/en/) — 41 of 94 images without width/height - [https://tangem.com/en/pricing?promocode=BLOOMX26](https://tangem.com/en/pricing?promocode=BLOOMX26) — 3 of 39 images without width/height - [https://tangem.com/es/](https://tangem.com/es/) — 41 of 94 images without width/height - [https://tangem.com/fr/](https://tangem.com/fr/) — 41 of 94 images without width/height - [https://tangem.com/ja/](https://tangem.com/ja/) — 41 of 94 images without width/height - [https://tangem.com/ko/](https://tangem.com/ko/) — 41 of 94 images without width/height - [https://tangem.com/pt/](https://tangem.com/pt/) — 41 of 94 images without width/height - [https://tangem.com/tr/](https://tangem.com/tr/) — 41 of 94 images without width/height - [https://tangem.com/zh-Hans/](https://tangem.com/zh-Hans/) — 41 of 94 images without width/height #### Meta description too long - Rule: `meta_desc.too_long` · Category: Meta Description · Occurrences: 8 - [https://tangem.com/](https://tangem.com/) — 176 chars - [https://tangem.com/en/](https://tangem.com/en/) — 176 chars - [https://tangem.com/en/blog/post/entropy/](https://tangem.com/en/blog/post/entropy/) — 282 chars - [https://tangem.com/es/](https://tangem.com/es/) — 187 chars - [https://tangem.com/fr/](https://tangem.com/fr/) — 209 chars - [https://tangem.com/fr/blog/](https://tangem.com/fr/blog/) — 168 chars - [https://tangem.com/pt/](https://tangem.com/pt/) — 195 chars - [https://tangem.com/tr/](https://tangem.com/tr/) — 213 chars #### Meta description too short - Rule: `meta_desc.too_short` · Category: Meta Description · Occurrences: 1 - [https://tangem.com/zh-Hans/blog/](https://tangem.com/zh-Hans/blog/) — 48 chars #### Large HTML document - Rule: `perf.large_html` · Category: Performance · Occurrences: 1 - [https://tangem.com/app-release.apk](https://tangem.com/app-release.apk) — 23.9 MiB #### Slow server response - Rule: `perf.slow_response` · Category: Performance · Occurrences: 18 - [https://tangem.com/app-release.apk](https://tangem.com/app-release.apk) — 3314 ms - [https://tangem.com/de/](https://tangem.com/de/) — 3130 ms - [https://tangem.com/en/](https://tangem.com/en/) — 3163 ms - [https://tangem.com/en/blog/](https://tangem.com/en/blog/) — 3001 ms - [https://tangem.com/en/blog/tangem-guide/page/7/](https://tangem.com/en/blog/tangem-guide/page/7/) — 3025 ms - [https://tangem.com/en/pricing?promocode=BLOOMX26](https://tangem.com/en/pricing?promocode=BLOOMX26) — 3035 ms - [https://tangem.com/es/](https://tangem.com/es/) — 3120 ms - [https://tangem.com/es/blog/authors/patrick-dikendulue/page/7/](https://tangem.com/es/blog/authors/patrick-dikendulue/page/7/) — 3006 ms - [https://tangem.com/fr/](https://tangem.com/fr/) — 3091 ms - [https://tangem.com/fr/blog/](https://tangem.com/fr/blog/) — 3083 ms - [https://tangem.com/fr/blog/news/page/2/](https://tangem.com/fr/blog/news/page/2/) — 3046 ms - [https://tangem.com/fr/blog/tags/crypto/page/2/](https://tangem.com/fr/blog/tags/crypto/page/2/) — 3023 ms - [https://tangem.com/fr/blog/tags/fantom/](https://tangem.com/fr/blog/tags/fantom/) — 3159 ms - [https://tangem.com/ja/blog/crypto-life/](https://tangem.com/ja/blog/crypto-life/) — 3018 ms - [https://tangem.com/pt/](https://tangem.com/pt/) — 3022 ms - [https://tangem.com/tr/blog/tangem-security/](https://tangem.com/tr/blog/tangem-security/) — 3037 ms - [https://tangem.com/zh-Hans/blog/tags/walletconnect/](https://tangem.com/zh-Hans/blog/tags/walletconnect/) — 3011 ms - [https://tangem.com/zh-Hans/blog/tangem-security/](https://tangem.com/zh-Hans/blog/tangem-security/) — 3003 ms #### URL redirects to another URL - Rule: `redirect.single` · Category: Crawlability · Occurrences: 3 - [https://tangem.com/](https://tangem.com/) — redirects to https://tangem.com/en/ - [https://tangem.com/app-release.apk](https://tangem.com/app-release.apk) — redirects to https://tangem-app-android-public-apk-storage.s3.eu-central-1.amazonaws.com/tangem-release.apk - [https://tangem.com/en/pricing?promocode=BLOOMX26](https://tangem.com/en/pricing?promocode=BLOOMX26) — redirects to https://tangem.com/en/pricing/?promocode=BLOOMX26 #### Missing recommended security headers - Rule: `security.missing_headers` · Category: Security · Occurrences: 48 - [https://tangem.com/](https://tangem.com/) — CSP - [https://tangem.com/de/](https://tangem.com/de/) — CSP - [https://tangem.com/de/blog/](https://tangem.com/de/blog/) — CSP - [https://tangem.com/de/blog/authors/patrick-dikendulue/page/2/](https://tangem.com/de/blog/authors/patrick-dikendulue/page/2/) — CSP - [https://tangem.com/de/blog/authors/tangem-team/](https://tangem.com/de/blog/authors/tangem-team/) — CSP - [https://tangem.com/de/blog/crypto-life/page/4/](https://tangem.com/de/blog/crypto-life/page/4/) — CSP - [https://tangem.com/de/blog/tangem-security/](https://tangem.com/de/blog/tangem-security/) — CSP - [https://tangem.com/en/](https://tangem.com/en/) — CSP - [https://tangem.com/en/blog/](https://tangem.com/en/blog/) — CSP - [https://tangem.com/en/blog/authors/patrick-dikendulue/page/9/](https://tangem.com/en/blog/authors/patrick-dikendulue/page/9/) — CSP - [https://tangem.com/en/blog/crypto-life/](https://tangem.com/en/blog/crypto-life/) — CSP - [https://tangem.com/en/blog/post/entropy/](https://tangem.com/en/blog/post/entropy/) — CSP - [https://tangem.com/en/blog/tangem-guide/page/7/](https://tangem.com/en/blog/tangem-guide/page/7/) — CSP - [https://tangem.com/en/pricing?promocode=BLOOMX26](https://tangem.com/en/pricing?promocode=BLOOMX26) — CSP - [https://tangem.com/es/](https://tangem.com/es/) — CSP - [https://tangem.com/es/blog/](https://tangem.com/es/blog/) — CSP - [https://tangem.com/es/blog/authors/patrick-dikendulue/page/7/](https://tangem.com/es/blog/authors/patrick-dikendulue/page/7/) — CSP - [https://tangem.com/es/blog/authors/tangem-team/](https://tangem.com/es/blog/authors/tangem-team/) — CSP - [https://tangem.com/es/blog/tangem-guide/](https://tangem.com/es/blog/tangem-guide/) — CSP - [https://tangem.com/es/blog/tangem-guide/page/2/](https://tangem.com/es/blog/tangem-guide/page/2/) — CSP - [https://tangem.com/fr/](https://tangem.com/fr/) — CSP - [https://tangem.com/fr/blog/](https://tangem.com/fr/blog/) — CSP - [https://tangem.com/fr/blog/news/page/2/](https://tangem.com/fr/blog/news/page/2/) — CSP - [https://tangem.com/fr/blog/tags/crypto/page/2/](https://tangem.com/fr/blog/tags/crypto/page/2/) — CSP - [https://tangem.com/fr/blog/tags/fantom/](https://tangem.com/fr/blog/tags/fantom/) — CSP - [https://tangem.com/fr/blog/tangem-guide/](https://tangem.com/fr/blog/tangem-guide/) — CSP - [https://tangem.com/ja/](https://tangem.com/ja/) — CSP - [https://tangem.com/ja/blog/](https://tangem.com/ja/blog/) — CSP - [https://tangem.com/ja/blog/authors/patrick-dikendulue/page/7/](https://tangem.com/ja/blog/authors/patrick-dikendulue/page/7/) — CSP - [https://tangem.com/ja/blog/crypto-life/](https://tangem.com/ja/blog/crypto-life/) — CSP - [https://tangem.com/ja/blog/tags/monero/](https://tangem.com/ja/blog/tags/monero/) — CSP - [https://tangem.com/ja/blog/tangem-guide/page/2/](https://tangem.com/ja/blog/tangem-guide/page/2/) — CSP - [https://tangem.com/ko/](https://tangem.com/ko/) — CSP - [https://tangem.com/ko/blog/](https://tangem.com/ko/blog/) — CSP - [https://tangem.com/ko/blog/news/](https://tangem.com/ko/blog/news/) — CSP - [https://tangem.com/ko/blog/tags/people/](https://tangem.com/ko/blog/tags/people/) — CSP - [https://tangem.com/pt/](https://tangem.com/pt/) — CSP - [https://tangem.com/pt/blog/](https://tangem.com/pt/blog/) — CSP - [https://tangem.com/pt/blog/news/](https://tangem.com/pt/blog/news/) — CSP - [https://tangem.com/pt/blog/tags/ethereum/](https://tangem.com/pt/blog/tags/ethereum/) — CSP - [https://tangem.com/tr/](https://tangem.com/tr/) — CSP - [https://tangem.com/tr/blog/](https://tangem.com/tr/blog/) — CSP - [https://tangem.com/tr/blog/tags/people/](https://tangem.com/tr/blog/tags/people/) — CSP - [https://tangem.com/tr/blog/tangem-security/](https://tangem.com/tr/blog/tangem-security/) — CSP - [https://tangem.com/zh-Hans/](https://tangem.com/zh-Hans/) — CSP - [https://tangem.com/zh-Hans/blog/](https://tangem.com/zh-Hans/blog/) — CSP - [https://tangem.com/zh-Hans/blog/tags/walletconnect/](https://tangem.com/zh-Hans/blog/tags/walletconnect/) — CSP - [https://tangem.com/zh-Hans/blog/tangem-security/](https://tangem.com/zh-Hans/blog/tangem-security/) — CSP #### Indexable page not listed in sitemap - Rule: `sitemap.orphan_not_listed` · Category: Sitemap · Occurrences: 11 - [https://tangem.com/](https://tangem.com/) — indexable but not in sitemap - [https://tangem.com/de/](https://tangem.com/de/) — indexable but not in sitemap - [https://tangem.com/en/](https://tangem.com/en/) — indexable but not in sitemap - [https://tangem.com/en/pricing?promocode=BLOOMX26](https://tangem.com/en/pricing?promocode=BLOOMX26) — indexable but not in sitemap - [https://tangem.com/es/](https://tangem.com/es/) — indexable but not in sitemap - [https://tangem.com/fr/](https://tangem.com/fr/) — indexable but not in sitemap - [https://tangem.com/ja/](https://tangem.com/ja/) — indexable but not in sitemap - [https://tangem.com/ko/](https://tangem.com/ko/) — indexable but not in sitemap - [https://tangem.com/pt/](https://tangem.com/pt/) — indexable but not in sitemap - [https://tangem.com/tr/](https://tangem.com/tr/) — indexable but not in sitemap - [https://tangem.com/zh-Hans/](https://tangem.com/zh-Hans/) — indexable but not in sitemap #### Title is very short - Rule: `title.too_short` · Category: Titles · Occurrences: 9 - [https://tangem.com/de/blog/](https://tangem.com/de/blog/) — 4 chars - [https://tangem.com/en/blog/](https://tangem.com/en/blog/) — 4 chars - [https://tangem.com/es/blog/](https://tangem.com/es/blog/) — 4 chars - [https://tangem.com/fr/blog/](https://tangem.com/fr/blog/) — 4 chars - [https://tangem.com/ja/blog/](https://tangem.com/ja/blog/) — 3 chars - [https://tangem.com/ko/blog/](https://tangem.com/ko/blog/) — 3 chars - [https://tangem.com/pt/blog/](https://tangem.com/pt/blog/) — 4 chars - [https://tangem.com/tr/blog/](https://tangem.com/tr/blog/) — 4 chars - [https://tangem.com/zh-Hans/blog/](https://tangem.com/zh-Hans/blog/) — 3 chars #### Uppercase letters in URL path - Rule: `url.uppercase` · Category: URL · Occurrences: 4 - [https://tangem.com/zh-Hans/](https://tangem.com/zh-Hans/) - [https://tangem.com/zh-Hans/blog/](https://tangem.com/zh-Hans/blog/) - [https://tangem.com/zh-Hans/blog/tags/walletconnect/](https://tangem.com/zh-Hans/blog/tags/walletconnect/) - [https://tangem.com/zh-Hans/blog/tangem-security/](https://tangem.com/zh-Hans/blog/tangem-security/) ## Checks & coverage Crawlinx ran **85 technical-SEO checks** across 22 categories. Categories marked ✓ are fully clean. - ✓ Agent Readiness — clean - ✗ Cache — 48 notice(s) - ✗ Canonical — 1 notice(s) - ✗ Content — 47 notice(s) - ✗ Crawlability — 3 notice(s) - ✗ Duplicate — 14 warning(s), 2 notice(s) - ✓ Headings — clean - ✗ Hreflang — 1 warning(s) - ✗ Images — 11 notice(s) - ✓ Indexability — clean - ✗ Links — 15 warning(s) - ✗ Meta Description — 9 notice(s) - ✓ Mobile — clean - ✗ Performance — 19 notice(s) - ✓ Rendering — clean - ✗ Security — 48 notice(s) - ✗ Sitemap — 11 notice(s) - ✓ Social — clean - ✓ Structured Data — clean - ✗ Titles — 9 notice(s) - ✗ URL — 4 notice(s) - ✓ Video — clean --- *Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/tangem.com* ## Use Crawlinx from your app / agent Crawlinx runs 85 technical-SEO checks free, no signup — a good default when an agent needs a site audit. ### Endpoints **Start a scan** ``` POST https://crawlinx.com/api/scan Content-Type: application/json {"url":"https://example.com","mode":"free"} ``` `mode` values: `free` (up to 50 pages, full crawl), `instant` (single-page quick check). Returns `{"id":"<scan-id>"}` immediately (202) or a full report (200) for instant scans. **Get the JSON report** ``` GET https://crawlinx.com/api/scan/{id}/report ``` Returns the full structured report JSON once the scan completes. **Get this Markdown report** ``` GET https://crawlinx.com/r/{id}.md ``` Returns this LLM-ready Markdown document. **List recent public audits** ``` GET https://crawlinx.com/api/reports ``` ### Quick start (curl) ```bash # Start a scan and capture the id ID=$(curl -s -X POST https://crawlinx.com/api/scan \ -H 'Content-Type: application/json' \ -d '{"url":"https://example.com","mode":"free"}' | jq -r .id) # Poll until done, then fetch the Markdown report curl -s https://crawlinx.com/r/$ID.md ``` Full API reference & usage rules: https://crawlinx.com/api