Infrastructure
· 17 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.DCDN & DeliveryActionNo CDN detectedFIX
Consider using a CDN to improve global delivery speed and reduce origin load.
BDNSSECUnsigned (DNSSEC not deployed)REVIEW
BCAA RecordsNo CAA records (any CA may issue certificates)REVIEW
BReverse DNS0/1 IPs match cert SANREVIEW
CIPv6 ReadinessActionNo IPv6 supportREVIEW
IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.
No AAAA records — same impact as 'no IPv6 (AAAA) records'; IPv6-preferring clients pay extra latency falling back to IPv4.
Source: Google IPv6 stats
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="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Shree Kalyan Enterprises | Electrical Engineering Consultancy Rajasthan</title>
<meta name="description" content="Rajasthan's leading Electrical Engineering Consultancy & Regulatory Compliance firm. CEIG Approvals, Energy Audits, Safety Audits, HT Consumer Grievance & Testing.">
<!-- Favicon -->
<link rel="icon" type="image/png" href="/shreekalyan/assets/images/favlogo.png">
<!-- Styles & Fonts -->
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
<link href="https://unpkg.com/aos@2.3.1/dist/aos.css" rel="stylesheet">
<script src="https://unpkg.com/aos@2.3.1/dist/aos.js"></script>
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap" rel="stylesheet">
<link rel="stylesheet" href="/shreekalyan/assets/css/style.css">
<style>
:root {
--primary: #0B3D91;
--primary-dark: #071c34;
--secondary: #0dcaf0;
--accent: #ffc107;
--bg-light: #f8fbff;
--shadow: 0 15px 40px rgba(0,0,0,0.06);
--shadow-hover: 0 25px 60px rgba(11,61,145,0.12);
}
body {
font-family: 'Inter', sans-serif;
color: #333;
overflow-x: hidden;
padding-top: 0;
}
/* ==============================================
TOP BAR - Light Version
============================================== */
.top-bar {
background: #f0f4f9;
color: #555;
padding: 5px 0;
font-size: 12px;
border-bottom: 1px solid #e8edf4;
}
.top-bar .container {
display: flex;
justify-content: space-between;
align-items: center;
flex-wrap: wrap;
gap: 8px;
}
.top-bar .info-text {
color: #071c34;
font-size: 12px;
font-weight: 500;
}
.top-bar .info-text span {
color: #0b3d91;
}
.top-bar .contact-info {
display: flex;
gap: 15px;
flex-wrap: wrap;
}
.top-bar .contact-info a {
color: #555;
text-decoration: none;
font-size: 12px;
transition: color 0.3s;
}
.top-bar .contact-info a:hover {
color: #0b3d91;
}
.top-bar .contact-info i {
margin-right: 4px;
color: #0b3d91;
font-size: 11px;
}
/* ==============================================
HEADER - White Background
============================================== */
.header-main {
position: sticky;
top: 0;
left: 0;
right: 0;
z-index: 999;
background: #ffffff;
padding: 0;
box-shadow: 0 2px 20px rgba(0,0,0,0.06);
}
.header-main .navbar {
padding: 10px 0;
}
.navbar-brand img {
height: 50px;
width: auto;
display: block;
}
/* Navigation Links - Dark Text */
.navbar-nav .nav-link {
font-weight: 600;
font-size: 13px;
letter-spacing: 0.3px;
padding: 8px 14px !important;
transition: all 0.3s ease;
color: #071c34 !important;
text-transform: uppercase;
position: relative;
}
.navbar-nav .nav-link::after {
content: '';
position: absolute;
bottom: 4px;
left: 50%;
transform: translateX(-50%);
width: 0;
height: 2px;
background: #0b3d91;
transition: width 0.3s ease;
}
.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
width: 60%;
}
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
color: #0b3d91 !important;
}
.navbar-nav .nav-link i {
margin-right: 5px;
font-size: 12px;
}
/* Dropdown Menu - White Background */
.dropdown-menu-premium {
background: #ffffff;
border: 1px solid #e8edf4;
border-radius: 12px;
padding: 10px 8px;
min-width: 260px;
box-shadow: 0 20px 60px rgba(0,0,0,0.1);
margin-top: 8px;
}
.dropdown-menu-premium .dropdown-item {
color: #071c34;
padding: 10px 16px;
border-radius: 8px;
display: flex;
align-items: center;
gap: 12px;
transition: all 0.3s ease;
font-weight: 500;
font-size: 14px;
}
.dropdown-menu-premium .dropdown-item:hover {
background: #f0f4f9;
color: #0b3d91;
transform: translateX(4px);
}
.dropdown-menu-premium .dropdown-item i {
width: 30px;
height: 30px;
background: #f0f4f9;
border-radius: 6px;
display: flex;
align-items: center;
justify-content: center;
font-size: 14px;
color: #0b3d91;
flex-shrink: 0;
}
.dropdown-menu-premium .dropdown-item:hover i {
background: #0b3d91;
color: #fff;
}
.dropdown-menu-premium .dropdown-item small {
font-size: 11px;
color: #888;
font-weight: 400;
margin-top: 1px;
}
.dropdown-menu-premium .dropdown-divider {
margin: 6px 16px;
border-color: #e8edf4;
}
/* Header CTA */
.header-cta {
display: flex;
align-items: center;
gap: 10px;
margin-left: 15px;
}
.header-cta .btn {
padding: 8px 22px;
font-size: 13px;
font-weight: 600;
border-radius: 50px;
line-height: 1.5;
display: inline-flex;
align-items: center;
justify-content: center;
background: #0b3d91;
color: #fff;
border: none;
transition: all 0.3s ease;
}
.header-cta .btn:hover {
background: #071c34;
transform: translateY(-2px);
box-shadow: 0 8px 25px rgba(11,61,145,0.2);
}
/* WhatsApp Icon */
.btn-whatsapp-icon {
display: inline-flex;
align-items: center;
justify-content: center;
width: 38px;
height: 38px;
background: #25D366;
color: #fff;
border-radius: 50%;
transition: transform 0.3s;
font-size: 18px;
text-decoration: none;
flex-shrink: 0;
}
.btn-whatsapp-icon:hover {
transform: scale(1.08);
color: #fff;
}
/* Section Tags */
.section-tag {
display: inline-block;
background: rgba(11,61,145,0.08);
color: #0b3d91;
padding: 5px 18px;
border-radius: 50px;
font-weight: 600;
font-size: 12px;
letter-spacing: 1px;
text-transform: uppercase;
margin-bottom: 10px;
}
.section-title {
font-size: 34px;
font-weight: 800;
color: #071c34;
line-height: 1.2;
margin-bottom: 12px;
}
.section-subtitle {
font-size: 16px;
color: #666;
max-width: 700px;
margin: 0 auto 30px;
}
/* Responsive */
@media (max-width: 992px) {
.navbar-nav .nav-link::after { display: none; }
.header-cta .btn { padding: 6px 16px; font-size: 12px; }
.dropdown-menu-premium {
background: #f8fbff;
border: none;
border-radius: 0;
padding: 8px 0;
min-width: auto;
box-shadow: none;
}
.dropdown-menu-premium .dropdown-item {
padding: 10px 20px;
border-radius: 0;
}
.dropdown-menu-premium .dropdown-item:hover {
transform: none;
}
}
@media (max-width: 768px) {
.top-bar .info-text { display: none; }
.top-bar .contact-info { font-size: 11px; gap: 10px; }
.navbar-brand img { height: 40px; }
.section-title { font-size: 26px; }
}
/* Align all header items vertically */
.header-main .navbar {
min-height: 70px;
display: flex;
align-items: center;
}
.header-main .navbar-brand {
display: flex;
align-items: center;
padding: 0;
margin-right: 30px;
}
.header-main .navbar-nav {
display: flex;
align-items: center;
gap: 2px;
}
.header-main .navbar-nav .nav-item {
display: flex;
align-items: center;
}
.header-main .navbar-nav .nav-link {
padding: 6px 14px !important;
line-height: 1.5;
display:
BURL Variantswww/non-www, trailing slash, HTTP→HTTPSREVIEW
www / non-www
Inconsistent — duplicate content risk
Trailing Slash
HTTP → HTTPS
Consistent
BHTTP Probe TimingTotal 929 ms — DNS, TCP, TLS, TTFB, content transfer breakdownREVIEW
Connection waterfall
BTLS Certificate Expiry & Recommendations89 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 Cache ObservabilityNo CDN cache-status headers in the responseREVIEW
BOperational Status PageNo status page link detectedREVIEW
ADNS Records1 A records, 12 ms lookupPASS
| A | 72.62.74.159 |
| AAAA | — |
| CNAME | shreekalyan.com |
| NS | coco.ns.cloudflare.com, colin.ns.cloudflare.com |
| MX | 10 mail.shreekalyan.com |
| TXT | SPF v=spf1 ip4:72.62.74.159 mx a ~all |
| CAA | Lookup not available with standard resolver |
Multiple A records provide failover if one server goes down.
Single A record means a single point of failure — if that IP goes down, your site is unreachable until DNS TTL expires.
Learn more ▾ ▴
Add multiple A records for round-robin failover, or use a managed DNS provider with health-checked failover (Route 53, Cloudflare, NS1). Short TTL (60-300s) lets clients recover faster on outages.
Source: SRE practice / DNS architecture
A CNAME at the zone apex can break MX and NS records. Use ALIAS/ANAME or A records instead.
CNAME at the apex (example.com) breaks every other apex record (MX, TXT, NS) — DNS-protocol violation per RFC 1034.
Learn more ▾ ▴
RFC 1034 forbids CNAME alongside other records at the same name. Some DNS providers offer ALIAS / ANAME / flattened-CNAME records that work around this — use those instead. Otherwise apex-level CNAME breaks email (no MX), domain ownership verification (no TXT), and more.
Source: RFC 1034
A+Subdomain TakeoverNo subdomain takeover risk detectedPASS
A+Multi-Resolver DNS SpeedMean 14ms across 3 resolvers (spread 23ms)PASS
A+Redirect ChainNo redirects — direct accessPASS
https://www.shreekalyan.com/shreekalyan/...
925 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://www.shreekalyan.com/shreekalyan/... | 200 | 925 ms | HTTP/1.1 | nginx |
A+Domain Intelligenceshreekalyan.com — via BigRock Solutions Ltd, 10 years, 9 months old, hosted on HostingerPASS
3036 days
December 9, 2034
89 days
Issued by Let's Encrypt
10 years, 9 months
Registered December 9, 2015
Not enabled
Protects against DNS spoofing
Hostinger
ASN AS47583
72.62.74.159
BigRock Solutions Ltd
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