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Whois & Analysis for pub.dev

Dec 7, 2019 4:43 pm UTC

DOMAIN OWNER WHOIS

The owner has chosen to keep his whois contact information private.
• Contact Name
REDACTED FOR PRIVACY
• Organization
Google LLC
• Address
REDACTED FOR PRIVACY
• City
REDACTED FOR PRIVACY
• Zip Code
REDACTED FOR PRIVACY
• State
CA
• Country Code
US
• Phone Number
REDACTED FOR PRIVACY
• Email
Please query the WHOIS server of the owning registrar identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
• Domain Registrar
Desktop screen Desktop screenshot for pub.dev
83

9 criteria passed
2 criteria to solve

PERFORMANCE OPPORTUNITIES

Fill the missing alt attributes on your images.
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Improve your social media presence. Encourage people to share your homepage.
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OVERVIEW

• Domain Owner
Private
• Category
Technology & Computing  >  JavaScript
• Online since
March 11, 2019 Explore Wayback Machine
• Age
5 years, 1 month, 28 days
• Alexa Rank
#11.879, pub.dev is in the world's top 20.000 websites!

FREE FORM BUILDER

Representation of an online Form

Use our free online form builder to create any type of form for pub.dev.

Beauty and simplicity.

Use templates. No coding. Embed anywhere. Get emails. Collect data.


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TECHNICAL SEO & SECURITY

SSL Certificate
This website is not SSL secured (HTTPS), the certificate issued by Let's Encrypt has expired on February 22, 2020.
Title Tag
Dart packages
Length: 13 (recommended: 10 to 70)
Meta Description
Pub is the package manager for the Dart programming language, containing reusable libraries & packages for Flutter, AngularDart, and general Dart programs.
Length: 159 (recommended: 50 to 160)
Google preview
Desktop Version

Dart packages

https://pub.dev

Pub is the package manager for the Dart programming language, containing reusable libraries & packages for Flutter, AngularDart, and general Dart programs.

Mobile Version

https://pub.dev

Dart packages

Pub is the package manager for the Dart programming language, containing reusable libraries & packages for Flutter, AngularDar...

Encoding
Great, language/character encoding is specified: utf-8
URL Resolve

Great, a redirect is in place to redirect traffic from your non-preferred domain. All versions of your page point to the same URL.

URL Parameters
Great, the domain URLs look clean.
Attribute Value
viewport width=device-width, initial-scale=1

WEBSITE SPEED

pub.dev website speed is fast. Page speed is important for visitors and search engines.

Get insights to improve your page loading time.

Page Loading Time

1s

This domain loads at the median speed of 1 seconds.

Speed Percentile

77%

pub.dev is faster than approximately 77 percent of the web. Your website page speed needs to be as fast as you can make it, without compromising the customer experience.

A good goal to achieve is a loading time of 2 seconds on desktop and mobile devices.

PAGESPEED INSIGHTS

Page on which speed is tested live:

Chrome User Experience Report Results

Lighthouse Results

TRAFFIC

This website is ranked #11.879 by Alexa.

This rank is traffic based. The lower the rank is, the better the domain is ranked.

Daily visitors by country

  • pub.dev daily visitors distribution - Total: 20 countries
  • Flag for IndiaIndia (16.1%)
  • Flag for TurkeyTurkey (3.1%)
  • Flag for United States of AmericaUnited States of America (8.7%)
  • Flag for Iran (Islamic Republic of)Iran (Islamic Republic of) (5.4%)
  • Flag for Saudi ArabiaSaudi Arabia (3.3%)
  • Flag for NigeriaNigeria (4.3%)
  • Flaf icon for other countryOthers (59.1%)

Traffic country ranks

Country Rank
Flag for MoroccoMorocco #4.816
Flag for Viet NamViet Nam #7.175
Flag for IndiaIndia #5.459
Flag for IndonesiaIndonesia #8.341
Flag for EgyptEgypt #5.212

LAYOUT

Doctype HTML5 Arrow Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

Phone
How pub.dev looks like on a mobile device such as an iPhone.

Tablet
How pub.dev looks like on a tablet such as an iPad.

Main colors used

These are the main HTML color codes used by this website. Arrow
  • 37% #ffffff
  • 35% #102030
  • 16% #f0f0f0
  • 3% #304050
  • 3% #f0ffff
  • 1% #203040
  • 1% #c0d0e0
  • 1% #e0f0f0
  • 0% #d0e0f0
  • 0% #fffff0
  • 0% #f0f0ff
  • 0% #b0c0d0

Text/code ratio

pub.dev's text/code ratio is 15.20%. It's a bit low. Consider raising it by adding more text content of value for your visitors, or keeping your code clean.
Text / Code Ratio 15.20%

A good text to HTML ratio is anywhere from 25 to 70%.

This percentage refers to the visible text ratio, as opposed to HTML elements, image tags and other non-visible information.

Main HTML tags

Headings Arrow up

Great, we found headings on this page.

  • <H1> 1
  • <H2> 2
  • <H3> 15
  • <H4> 0
  • <H5> 0
  • <H6> 0
<H1>
Top level heading
Dart pub
<H2>
2nd level heading
Dart package manager
Top dart packages
<H3>
3rd level heading
Shared_preferences flutter.dev
Url_launcher flutter.dev
Path_provider flutter.dev
Firebase_auth
Ä°mage_picker flutter.dev
Alt attributes Arrow up

We found 13 images on this website.
11 ALT attributes are missing on your image tags. The issue affects 2 actual different images that could be loaded more than once in your page.

Alternative text allows you to add a description to an image.

Google rely on alternative text attributes to determine relevance to a search query. Alternative text also makes an image more likely to appear in a Google image search.

It looks like you're missing alternative text for 11 images on pub.dev. Check your website to make sure it's specified for each image on the page.

SOCIAL MEDIA PRESENCE

This is an overview of your homepage shares on social networks.

It's a good start.

You should focus on obtaining more social shares to improve your overall SEO strategy. Check out these tips to build a better social media presence.

  • Facebook iconFacebook
  • Total Engagement 75
  • Likes 30
  • Shares 23
  • Comments 22

DOMAIN REGISTRAR

Domain Registrar MARKMONITOR INC.
Registration Date 03/11/2019 5 years, 1 month, 28 days ago
Last Modified 03/16/2019 5 years, 1 month, 23 days ago
Nameservers Arrow up
Host IP Address Country
ns1.google.com 216.239.32.10 Flag for United StatesUnited States
ns2.google.com 216.239.34.10 Flag for United StatesUnited States
ns3.google.com 216.239.36.10 Flag for United StatesUnited States

SERVER DETAILS

Server map
  • Service Provider (ISP)
  • Google LLC
  • IP Address
  • 216.239.36.21
  • Country
  • Flag for United StatesUnited States
  • Region
  • Virginia , Ashburn
  • Latitude and Longitude
  • 39.0438 : -77.4874
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