letsencrypt.org

Website review letsencrypt.org

 Generated on February 09 2023 12:49 PM

Old data? UPDATE !

The score is 80/100

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SEO Content

Title

Let's Encrypt

Length : 13

Perfect, your title contains between 10 and 70 characters.

Description

Let's Encrypt is a free, automated, and open certificate authority brought to you by the nonprofit Internet Security Research Group (ISRG).

Length : 141

Great, your meta description contains between 70 and 160 characters.

Keywords

Very bad. We haven't found meta keywords on your page. Use this free online meta tags generator to create keywords.

Og Meta Properties

This page does not take advantage of Og Properties. This tags allows social crawler's better structurize your page. Use this free og properties generator to create them.

Headings

H1 H2 H3 H4 H5 H6
1 9 0 0 0 0
  • [H1] A nonprofit Certificate Authority providing TLS certificates to 300 million websites.
  • [H2] Read all about our nonprofit work this year in our 2022 Annual Report.
  • [H2] From our blog
  • [H2] Thank you to our 2023 renewing sponsors
  • [H2] A Look into the Engineering Culture at ISRG
  • [H2] Let’s Encrypt improves how we manage OCSP responses
  • [H2] A Year-End Letter from our Executive Director
  • [H2] Remembering Peter Eckersley
  • [H2] Major Sponsors and Funders
  • [H2] Support a more secure and privacy-respecting Web.

Images

We found 89 images on this web page.

1 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.

Text/HTML Ratio

Ratio : 30%

Ideal! This page's ratio of text to HTML code is between 25 and 70 percent.

Flash

Perfect, no Flash content has been detected on this page.

Iframe

Great, there are no Iframes detected on this page.

URL Rewrite

Good. Your links looks friendly!

Underscores in the URLs

Perfect! No underscores detected in your URLs.

In-page links

We found a total of 50 links including 0 link(s) to files

Anchor Type Juice
Skip navigation links Internal Passing Juice
Documentation Internal Passing Juice
Get Help Internal Passing Juice
Donate Internal Passing Juice
Make a Donation Internal Passing Juice
Become a Sponsor External Passing Juice
Current Sponsors and Funders Internal Passing Juice
Get Involved Internal Passing Juice
Let's Encrypt Internal Passing Juice
Internet Security Research Group (ISRG) External Passing Juice
DST Root CA X3 Expiration (September 2021) Internal Passing Juice
Frequently Asked Questions (FAQ) Internal Passing Juice
Policy and Legal Repository Internal Passing Juice
Service Status External Passing Juice
Statistics Internal Passing Juice
Careers External Passing Juice
Contact Internal Passing Juice
Blog Internal Passing Juice
✓ English Internal Passing Juice
Dansk Internal Passing Juice
Deutsch Internal Passing Juice
Español Internal Passing Juice
Suomi Internal Passing Juice
Français Internal Passing Juice
עברית Internal Passing Juice
Hungarian Internal Passing Juice
Bahasa Indonesia Internal Passing Juice
Italiano Internal Passing Juice
日本語 Internal Passing Juice
한국어 Internal Passing Juice
Português do Brasil Internal Passing Juice
Русский Internal Passing Juice
සිංහල Internal Passing Juice
Srpski Internal Passing Juice
Svenska Internal Passing Juice
Українська Internal Passing Juice
Tiếng Việt Internal Passing Juice
简体中文 Internal Passing Juice
繁體中文 Internal Passing Juice
2022 Annual Report External Passing Juice
Get Started Internal Passing Juice
Thank you to our 2023 renewing sponsors Internal Passing Juice
A Look into the Engineering Culture at ISRG Internal Passing Juice
Let’s Encrypt improves how we manage OCSP responses Internal Passing Juice
A Year-End Letter from our Executive Director Internal Passing Juice
Remembering Peter Eckersley Internal Passing Juice
via RSS Internal Passing Juice
privacy policy Internal Passing Juice
trademark policy External Passing Juice
Internet Security Research Group (ISRG) External Passing Juice

SEO Keywords

Keywords Cloud

isrg nonprofit get sponsors certificate encrypt policy read more from

Keywords Consistency

Keyword Content Title Keywords Description Headings
encrypt 8
read 6
more 6
isrg 5
nonprofit 4

Usability

Url

Domain : letsencrypt.org

Length : 15

Favicon

Great, your website has a favicon.

Printability

We could not find a Print-Friendly CSS.

Language

Good. Your declared language is en.

Dublin Core

This page does not take advantage of Dublin Core.

Document

Doctype

HTML 5

Encoding

Perfect. Your declared charset is UTF-8.

W3C Validity

Errors : 0

Warnings : 0

Email Privacy

Great no email address has been found in plain text!

Deprecated HTML

Great! We haven't found deprecated HTML tags in your HTML.

Speed Tips

Excellent, your website doesn't use nested tables.
Perfect. No inline css has been found in HTML tags!
Great, your website has few CSS files.
Perfect, your website has few JavaScript files.
Perfect, your website takes advantage of gzip.

Mobile

Mobile Optimization

Apple Icon
Meta Viewport Tag
Flash content

Optimization

XML Sitemap

Great, your website has an XML sitemap.

https://letsencrypt.org/sitemap.xml

Robots.txt

http://letsencrypt.org/robots.txt

Great, your website has a robots.txt file.

Analytics

Missing

We didn't detect an analytics tool installed on this website.

Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.

PageSpeed Insights


Device
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