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contlo.com website review
Visit site (opens in a new tab)Reviewed 24 October 202616 issues · 74 checks
This review found 16 issues worth fixing on contlo.com, 2 of them high impact, across 74 checks. The most urgent: 56 text elements with low contrast. Your full playbook turns these into prioritised fixes alongside reviews, competitors and channels.
- Homepage
- Phone render
- Links and pages
- Google PageSpeed
Google PageSpeed Insights (opens in a new tab), mobile
Site score
Not scored yet: Google's speed test didn't run in this review. Re-run the review to get a score.
One score from every part of this review. How it works
Speed
2 checks passed
Server response: 554 ms
554 msYour server sent the HTML in 554 ms, well inside Google's 600 ms guideline.
Main-thread work: 0.5 s
A phone's processor spends 0.5 s on main-thread work while loading, 177 ms of it running JavaScript. That is comfortably low.
Core Web Vitals
Speed Index: 5.2 s
5.2 sVisually, the page fills in at 5.2 s (Speed Index). Good is under 3.4 s.
Not enough real-visitor data yet
Chrome's UX Report (opens in a new tab) has too little real-visitor traffic for this site, so the figures here are lab measurements from Google's test phone on a throttled 4G connection.
2 checks passed
First Contentful Paint: 1.1 s
1.1 sThe first text or image appears after 1.1 s, inside the 1.8 s “good” threshold.
Cumulative Layout Shift: 0
0The layout barely moves while loading (CLS 0, good is under 0.1).
Images and page weight
About 0.1 g of CO₂ per visit
0.11 gBy the Sustainable Web Design model, a visit to your homepage emits about 0.11 g of CO₂e: 13.2 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.
4 checks passed
Page weight: 397 KiB in 26 requests
397 KiBYour homepage downloads 397 KiB in 26 requests on a phone: scripts 159 KiB (8), fonts 106 KiB (3) and HTML 61 KiB (1). That is a lean page.
Images use modern formats
Every sizeable image is WebP, AVIF or SVG.
Images load when needed
Images below the first screen wait until the visitor scrolls to them.
Images are sized for phones
No image is downloaded at more than three times the size it is drawn on a phone.
Accessibility
56 text elements with low contrast
56 text elements don't have enough contrast against the background to read easily, especially outdoors on a phone.
<dl> elements must only directly contain properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements (1 element)
<dl> elements must only directly contain properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements: 1 element on the page fails this check, rated serious by axe-core.
2 links without text
2 visible links have no text or label, so screen readers cannot say where they go.
2 checks passed
Every image has alt text
All 64 images in the HTML carry an alt attribute.
42 automated accessibility rules passed
axe-core 4.13.0, the open-source engine behind most accessibility testing tools, ran 44 WCAG 2.2 A/AA and best-practice rules on the phone render: 42 passed and 2 failed. 1 more need a person to judge. Automated rules catch about a third of accessibility problems; the rest need manual testing.
SEO
No structured data
No structured data (JSON-LD), so Google can't show rich results such as your logo, ratings or FAQs.
No canonical URL
No canonical URL, so duplicate versions of the homepage (with or without www, with tracking parameters) can split ranking signals.
Meta description is long (237 characters)
Your meta description is 237 characters; Google truncates after about 160, so the end of your pitch is cut.
49 internal links, 4 external
The homepage links to 49 pages on contlo.com and 4 external pages.
5 checks passed
One H1 headline
Your main headline reads: “Marketing that runs itself. In your brand's voice.”.
Title: 47 characters
Your title is a healthy 47 characters: “Contlo – AI native customer engagement platform”.
Open Graph tags complete
Open Graph tags are complete, so shared links show a title, description and image.
robots.txt in place
robots.txt is in place and points crawlers to your sitemap.
XML sitemap found
Your XML sitemap is reachable at https://contlo.com/sitemap.xml.
AI search readiness
No Organization structured data
There is no Organization (or LocalBusiness) JSON-LD, so search engines and AI assistants have no machine-readable facts about who runs the site: its name, logo, profiles and contact details.
No llms.txt
There is no /llms.txt, a short Markdown guide to your key pages for AI tools (llmstxt.org). It is optional and few AI tools read it yet, so treat it as a cheap extra.
2 checks passed
AI answer engines may read the site
Your robots.txt lets the crawlers behind ChatGPT search, Claude and Perplexity read the site and cite it in answers.
Text is in the HTML
Your server sends the page's text in the HTML (1,683 words), so crawlers that don't run JavaScript still read it.
Other pages
5 pages without an H1
/customers, /platforms, /integrations, /pricing and /about have no <h1> headline, so visitors and search engines get no clear main topic.
15 internal pages checked
We fetched 15 pages linked from your homepage (of 23 found) and read each the way a search engine does.
6 checks passed
Linked pages load
All 15 pages we checked loaded without an error.
Canonical URLs point to themselves
No page we checked hands its ranking to a different URL.
Every page has a meta description
All 15 pages that loaded have a meta description.
Titles are unique
Every page we checked has its own title.
No linked page is hidden from search
None of the pages we checked carries a noindex tag.
Every page has a title
All 15 pages that loaded have a <title>.
Best practices
1 small tap target
1 of 5 tappable elements near the top of the page is smaller than 24 px, hard to hit with a thumb.
2 checks passed
No console errors
No JavaScript errors were logged while the page loaded on a phone.
Mobile viewport set
The page declares a mobile viewport.
Security and trust
2 broken external links
2 links to other sites are dead, for example https://app.contlo.com/signup (404).
No Content-Security-Policy
No Content-Security-Policy header, the main browser-side defence against injected scripts.
No clickjacking protection
Neither X-Frame-Options nor a CSP frame-ancestors policy is set, so any site can embed yours in a frame.
No X-Content-Type-Options
X-Content-Type-Options: nosniff is missing, so browsers may guess file types.
No Referrer-Policy
No Referrer-Policy header, so full URLs can leak to the sites you link to.
No Permissions-Policy
No Permissions-Policy header to switch off camera, microphone and location for embedded content.
No security.txt
There is no /.well-known/security.txt telling researchers how to report a security problem to you.
5 checks passed
Served over HTTPS
The homepage is served over HTTPS (contlo.com).
Valid certificate (89 days left)
The certificate from Let's Encrypt · YE1 verifies for contlo.com and is valid for another 89 days.
HSTS enabled
Strict-Transport-Security is set, so browsers always use https.
http:// redirects to https
http://contlo.com redirects to the secure version.
HTTP/2
The server speaks HTTP/2, so browsers load many files over one connection.
Domain and trust
No CAA record
contlo.com has no CAA record, so any certificate authority may issue a certificate for it. A CAA record naming your provider (for example letsencrypt.org) closes that door.
DNSSEC is off
contlo.com's DNS answers are not signed. DNSSEC stops attackers forging them to send visitors or email elsewhere; most registrars switch it on in a click, though most sites still run without it.
2 checks passed
Domain is 6 years old
6 yearscontlo.com was registered in Jul 2020 through GoDaddy.com, LLC. An established domain carries more trust with email providers and search engines.
Registered until Jul 2032
contlo.com is registered until Jul 2032.
Content and conversion
Local business without LocalBusiness data
Your homepage shows a street address but no LocalBusiness JSON-LD, so Google and AI assistants have to guess your address, hours and phone from the page text.
No phone number on the homepage
A local customer looking to call finds no phone number on the homepage. Add one, ideally as a tap-to-call link.
No analytics detected
No analytics or tag manager detected in the HTML, so you can't measure whether any of these fixes work.
No opening hours
The homepage shows no opening hours. If customers visit or call, show when.
No form on the homepage
There is no form on the homepage, so every lead has to click through to another page first.
No map or directions link
There is no link to Google or Apple Maps. A directions link is one tap for a phone visitor.
About 1,674 words of copy
The homepage carries about 1,674 words of visible text.
5 checks passed
Clear next step on the first screen
On a phone, the first screen shows a clear next step: “Get started free” and “Book a demo”.
9 calls to action
The homepage has 9 calls to action, for example “Pricing”, “Book a demo” and “Get started free”.
Social proof on the page
Social proof on the homepage: 6 testimonial or review blocks, 12 customer or partner logos and “48M users”.
Direct contact links
Visitors can reach you directly: 0 phone links and 1 email link.
Risk reducer mentioned
A guarantee or risk reducer (money-back, free trial, no credit card or similar) is mentioned on the page.
Email authentication
DMARC is monitor-only (p=none)
DMARC is set to p=none, so mail pretending to be contlo.com is still delivered. Add a report address, check the reports, then move to quarantine.
Email authentication score: 70/100
Email authentication: SPF record 25 points, plus 15 when it ends in -all (10 for ~all); DMARC record 25, plus 25 for a reject policy (15 for quarantine); a DKIM key on a common selector 10.
2 checks passed
SPF in place (~all)
An SPF record lists your sending servers and marks other mail as suspicious (~all): “v=spf1 include:spf.mandrillapp.com include:zeptomail.net.in include:21311710.spf10.hubspotemail.net include:_spf.google…”.
DKIM signing found
A DKIM key is published (selector “google”, “s1” and “s2”), so receivers can verify mail really came from you.
Privacy and tracking
No consent tool detected
No known cookie consent tool loads with the page. Some sites build their own banner, and some only show one to visitors from the EU.
1 checks passed
No known trackers before consent
No known advertising or analytics trackers load before a visitor clicks anything (measured from a US location before any click).
Upkeep, stack and company
No signs of neglect in what was checked: the copyright year, CMS and plugin versions, and jQuery.
Stack
- Framework
- Next.js
Company
- Employees
- 17
- Headquarters
- Newark
Upkeep, stack, hiring and company data from programmable.info
Go beyond the website
What your $25 Growth Playbook adds
This review found 16 issues on contlo.com, including 1 speed issue, 3 SEO issues and 3 conversion gaps. That is the website alone. The full Growth Playbook pairs these findings with what your customers say in public reviews and communities and what your closest competitors do better, then turns everything into at least 20 prioritised ideas, each with the evidence behind it, a step-by-step playbook, a metric and an owner.
- 28 research agents read your site, reviews, competitors, communities and public filings
- Customer review mining (G2, Capterra, Trustpilot and more) and voice-of-pain analysis in your buyers’ own words
- Competitor intelligence with battlecards for your closest rivals
- Ideal customer profile, buyer segments and buying-stage funnel
- Ranked channels, outreach sequences and content angles
- Live Reddit threads where buyers ask for what you sell, with draft replies
- Earned media and PR openings
- At least 20 ideas with evidence, a step-by-step playbook, metric, owner, effort and impact, grouped into this week, this quarter, big bets and wildcards, plus a 30/60/90-day roadmap
- PDF, Markdown, CSV, Notion and Linear exports, and a shareable page your team can track progress on
- Refresh the playbook later to see what changed
14-day money-back guarantee: not happy for any reason, email us within 14 days and we refund in full.