Infrastructure
· 17 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.BDNSSECUnsigned (DNSSEC not deployed)REVIEW
BCAA RecordsNo CAA records (any CA may issue certificates)REVIEW
CReverse DNSAction0/4 IPs match cert SANREVIEW
BMulti-Resolver DNS SpeedMean 65ms across 3 resolvers (spread 166ms)REVIEW
BRedirect Chain1 redirect(s), 1168 ms totalREVIEW
https://techex.kyiv.ua
59 ms · HTTP/1.1
https://techex.com.ua/
1109 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://techex.kyiv.ua | 301 | 59 ms | HTTP/1.1 | cloudflare |
| 2 | https://techex.com.ua/ | 200 | 1109 ms | HTTP/1.1 | cloudflare |
See the visual redirect chain in the HTTP Probe tab →
CCrawlabilityActionrobots.txt present, sitemap with 0 URLsREVIEW
Search engines may not be able to parse the sitemap. Fix XML validation errors.
An unparseable sitemap is silently ignored by Google — the URLs it advertises are never queued for crawl.
Learn more ▾ ▴
Google's sitemap parser is strict about XML validity. A single unescaped `&` or unclosed tag invalidates the whole file. Run your sitemap through a validator (Search Console's Sitemaps report flags it) and fix the offending entry. Most generators escape correctly; mistakes usually come from manually-written entries.
Source: sitemaps.org / Google Search Central
An empty sitemap provides no value. Add <url> entries for your pages.
An empty sitemap signals 'no content to index' to Google — actively harmful versus having no sitemap at all.
Learn more ▾ ▴
Google compares URLs in the sitemap against URLs it has crawled. An empty sitemap on a site with thousands of pages signals abandonment. Either populate it correctly (most CMSes auto-generate) or delete the file and let Google crawl normally.
Source: Google Search Central / sitemaps.org
Add a 'Sitemap:' directive to robots.txt so search engines can discover your sitemap.
robots.txt omits Sitemap: directive — crawlers must fetch /sitemap.xml by convention; reliable but missing the explicit hint.
Source: sitemaps.org
<!doctype html>
<html lang="uk-UA">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<title>TechEx – український виробник FPV-дронів та перехоплювачів</title>
<meta name='robots' content='index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1' />
<link rel="alternate" href="https://techex.com.ua/" hreflang="uk" />
<link rel="alternate" href="https://techex.com.ua/en/" hreflang="en" />
<!-- This site is optimized with the Yoast SEO plugin v28.3 - https://yoast.com/product/yoast-seo-wordpress/ -->
<meta name="description" content="Кодифіковані за стандартами НАТО та перевірені на полі бою FPV-дрони з оптоволоконним керуванням. Дальність 25 км+, стійкі до РЕБ, навантаження до 3,5 кг. Купити фпв дрони на оптоволокні в Україні від виробника." />
<link rel="canonical" href="https://techex.com.ua/" />
<meta property="og:locale" content="uk_UA" />
<meta property="og:locale:alternate" content="en_GB" />
<meta property="og:type" content="website" />
<meta property="og:title" content="TechEx – український виробник FPV-дронів та перехоплювачів" />
<meta property="og:description" content="Кодифіковані за стандартами НАТО та перевірені на полі бою FPV-дрони з оптоволоконним керуванням. Дальність 25 км+, стійкі до РЕБ, навантаження до 3,5 кг. Купити фпв дрони на оптоволокні в Україні від виробника." />
<meta property="og:url" content="https://techex.com.ua/" />
<meta property="og:site_name" content="TechEx" />
<meta property="article:publisher" content="https://www.facebook.com/techex.ua" />
<meta property="article:modified_time" content="2026-05-07T13:42:04+00:00" />
<meta property="og:image" content="https://techex.com.ua/wp-content/uploads/2026/04/techex-main.jpg" />
<meta property="og:image:width" content="1200" />
<meta property="og:image:height" content="675" />
<meta property="og:image:type" content="image/jpeg" />
<meta name="twitter:card" content="summary_large_image" />
<meta name="twitter:site" content="@techex_ua" />
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<link rel='dns-prefetch' href='//www.googletagmanager.com' />
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img:is([sizes=auto i],[sizes^="auto," i]){contain-intrinsic-size:3000px 1500px}
/*# sourceURL=wp-img-auto-sizes-contain-inline-css */
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<style id="global-styles-inline-css">
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BTLS Certificate Expiry & Recommendations64 days until leaf cert expires — 3 issues to addressREVIEW
Certificate validity
Recommended actions
- Enable HSTS: Strict-Transport-Security: max-age=31536000; includeSubDomains
- Enable DNSSEC on your domain for DNS spoofing protection
- Enable OCSP stapling on your TLS server to remove a CA roundtrip and protect user privacy
BCDN & DeliveryCloudflareREVIEW
BCDN Cache ObservabilityNo CDN cache-status headers in the responseREVIEW
BOperational Status PageNo status page link detectedREVIEW
BHealth Check EndpointNo conventional health endpoint foundREVIEW
A+DNS Records2 A records, 40 ms lookupPASS
| A | 188.114.96.2, 188.114.97.2 |
| AAAA | 2a06:98c1:3121::2, 2a06:98c1:3120::2 |
| CNAME | — |
| NS | gordon.ns.cloudflare.com, donna.ns.cloudflare.com |
| MX | — |
| TXT | — |
| CAA | Lookup not available with standard resolver |
SPF helps prevent email spoofing. Add a TXT record starting with 'v=spf1'.
Without SPF, receiving servers can't validate sending IPs — your domain is easier to spoof in phishing.
Learn more ▾ ▴
SPF complements DMARC. Both should be published. SPF records list authorized sending IPs (e.g., `v=spf1 include:_spf.google.com ~all` for Google Workspace). After publishing, verify in Google Postmaster Tools or mxtoolbox.
Source: RFC 7208 (SPF)
A+Subdomain TakeoverNo subdomain takeover risk detectedPASS
A+IPv6 ReadinessIPv6 reachable (17 ms)PASS
A+URL Variantswww/non-www, trailing slash, HTTP→HTTPSPASS
www / non-www
Preferred variant: non-www
HTTP → HTTPS
Consistent
A+Domain Intelligencetechex.kyiv.ua — via Internet Invest LLC, 1 years, 4 months oldPASS
229 days
April 16, 2027
64 days
Issued by Google Trust Services
1 years, 4 months
Registered April 16, 2025
Not enabled
Protects against DNS spoofing
Unknown
2a06:98c1:3120::2
Internet Invest LLC
Expiry timeline
Recommended actions
- Enable DNSSEC to protect visitors from DNS spoofing
- Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.
Without DNSSEC, an attacker who can poison your DNS can hijack your domain — and SSL certs alone don't stop them.
Learn more ▾ ▴
DNSSEC adds cryptographic signatures to DNS records, preventing forged responses from poisoning resolver caches. Without it, an attacker who controls the network path can redirect your domain to a malicious server before any HTTPS handshake happens. Most modern registrars (Cloudflare, Google Domains, Route 53) enable it with one toggle.
Source: ICANN / RFC 4033
The domain can be transferred without an unlock step. Enable registrar lock (clientTransferProhibited) in your registrar's control panel to protect against unauthorized or accidental transfers.
Without registrar lock, an attacker who phishes your registrar credentials can transfer the domain in minutes — total brand hijack.
Learn more ▾ ▴
Registrar lock (clientTransferProhibited, clientUpdateProhibited, clientDeleteProhibited) requires extra verification before any transfer/update/delete. Every major registrar offers it free. Combined with 2FA on your registrar account, it's the strongest defense against domain hijacking.
Source: ICANN / domain-security best practice