What technology does mercadolibre.com.co use?

mercadolibre.com.co is built with React.

Is mercadolibre.com.co secure (HTTPS)?

Yes. mercadolibre.com.co uses TLS 1.3 with a certificate issued by Amazon, valid until Nov 15, 2026.

Who hosts mercadolibre.com.co?

mercadolibre.com.co is hosted on AWS, behind CloudFront CDN.

What is mercadolibre.com.co's SEO score?

mercadolibre.com.co scored 40/100 for SEO in the latest analysis (poor).

What is mercadolibre.com.co's overall website score?

mercadolibre.com.co has an overall SiteGraph score of 72/100, combining SEO, performance, security, and accessibility.

mercadolibre.com.co

Last scanned Jul 24, 2026, 6:27 PM

Overall score

Fair

Summary

This website uses React hosted on AWS behind CloudFront CDN. SEO is poor (40/100) and accessibility is good (75/100). Security scores excellent (90/100) and performance excellent (90/100). Top issue: Missing <title>.

United States

Hosted on AWS

Top issues to fix

11 issues found · 4 high priority

Missing title tag
SEO
Add a unique, descriptive <title> tag — it's the single most important on-page SEO element.
Missing meta description
SEO
Add a ~150-character meta description to control your search-result snippet and lift click-through rate.
No H1 heading found
SEO
Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing viewport meta tag
Accessibility
Add <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
Missing X-Frame-Options header
Security
Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
2 cookies without Secure/HttpOnly flags
Security
Set Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.

+5 more issues — details in the sections below.

SEO

7 issue(s) found

Performance

615 ms

Security

HTTPS & header checks

Accessibility

3 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Contact

Email, phone, and address published on this site's own pages.

Source: https://www.mercadolibre.com.co/help

Technologies

Detected frameworks, languages, and tools.

React

Hosting & CDN

Hosting provider: AWS
CDN provider: CloudFront
IP address: 18.66.41.89
ASN: AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

Type	Value
A	18.66.41.89 18.66.41.10 18.66.41.5 18.66.41.59
AAAA	—
MX	—
TXT	—
NS	ns-26.awsdns-03.com ns-1080.awsdns-07.org ns-1740.awsdns-25.co.uk ns-713.awsdns-25.net
CAA	—
CNAME	d2ppyyw8sc1p4w.cloudfront.net
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Amazon
Subject: *.mercadolibre.com.co
Valid from: Oct 17, 2025
Valid to: Nov 15, 2026
Days until expiry: 114
SAN domains: *.mercadolibre.com.co, mercadolibre.com.co

Security headers

Strict-Transport-SecurityEnabled
Content-Security-PolicyEnabled
X-Frame-OptionsMissing
X-Content-Type-OptionsEnabled
Referrer-PolicyEnabled
Permissions-PolicyMissing

Compression: gzip · 5 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 0

Links

0 internal · 2 external · 0 broken

Images

0 total · 0 missing alt

Scripts / Styles

0 scripts · 1 stylesheets

JS / CSS size

0 B · 30.3 KB

Page size

332 KB

Robots.txt & Sitemap

robots.txt: Found
Disallow rules: 75
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Missing <title>
Missing meta description
Missing canonical link
No H1 heading found
No structured data (JSON-LD) found
Missing OpenGraph tags
sitemap.xml not found

Scan details

Requested URL: https://mercadolibre.com.co
Final URL: https://www.mercadolibre.com.co/
HTTP status: 200
HTTP version: HTTP/2
Response time: 609 ms
HTML size: 332 KB
Redirect chain: https://mercadolibre.com.co → https://www.mercadolibre.com.co/

See something wrong on this report? Request a correction

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Frequently asked questions

What technology does mercadolibre.com.co use?: mercadolibre.com.co is built with React.
Is mercadolibre.com.co secure (HTTPS)?: Yes. mercadolibre.com.co uses TLS 1.3 with a certificate issued by Amazon, valid until Nov 15, 2026.
Who hosts mercadolibre.com.co?: mercadolibre.com.co is hosted on AWS, behind CloudFront CDN.
What is mercadolibre.com.co's SEO score?: mercadolibre.com.co scored 40/100 for SEO in the latest analysis (poor).
What is mercadolibre.com.co's overall website score?: mercadolibre.com.co has an overall SiteGraph score of 72/100, combining SEO, performance, security, and accessibility.