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SEO Report for pdf.io

December 16, 2019 2:07 PM
Desktop screen Desktop screenshot for pdf.io

SEO SCORE

Favicon for pdf.iopdf.io
79

9 criteria passed
2 criteria to solve

PERFORMANCE OPPORTUNITIES

Use headings to structure your pages.
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Fill the missing alt attributes on your images.
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OVERVIEW

• Category
Technology & Computing  >  Shareware / Freeware / Open Source
• Online since
• Age
5 years, 16 days
• Alexa Rank
#17.858, pdf.io is in the world's top 20.000 websites!

FREE FORM BUILDER

Representation of an online Form

Free online forms for your website

Use our free online form builder to create any type of form for pdf.io.

Beauty and simplicity.

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


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SEO

SSL Certificate
Great, this website is SSL secured (HTTPS).
The certificate issued by Sectigo Limited is valid from August 1, 2019 to August 1, 2021.
Title Tag
PDF.io – Essential Online PDF Tools
Length: 37 (recommended: 10 to 70)
Meta Description
Free set of online tools for handling PDF files. Convert and edit your PDF files with incredible ease and speed!
Length: 112 (recommended: 50 to 160)
Google preview
Desktop Version

PDF.io – Essential Online PDF Tools

https://pdf.io

Free set of online tools for handling PDF files. Convert and edit your PDF files with incredible ease and speed!

Mobile Version

Favicon for pdf.io https://pdf.io

PDF.io – Essential Online PDF Tools

Free set of online tools for handling PDF files. Convert and edit your PDF files with incredible ease and speed!

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.

Robots.txt
URL Parameters
Great, the domain URLs look clean.
Attribute Value
viewport width=device-width

SEMANTIC ANALYSIS

The results of our semantic analysis are shown below using the website's language.

They are the main concepts covered by pdf.io.

Each concept has a confidence score. The higher it is, the more important the topic is relative to the page.

Topics
Portable Document Format Confidence: 69% Arrow up

The Portable Document Format (commonly referred to as PDF) is a file format used to present documents in a manner independent of application software, hardware, and operating systems.

Each PDF file encapsulates a complete description of a fixed-layout flat document, including the text, fonts, graphics, and other information needed to display it.

Tool Confidence: 68% Arrow up

A tool is any physical item that can be used to achieve a goal, especially if the item is not consumed in the process.

Tool use by humans dates back millions of years, and other animals are also known to employ simple tools.

Educational technology Confidence: 63% Arrow

WEBSITE SPEED

pdf.io website speed is fast. Page speed is important for visitors and search engines.

Get insights to improve your page loading time.

Page Loading Time

1.1s

This domain loads at the median speed of 1.1 seconds.

Speed Percentile

74%

pdf.io is faster than approximately 74 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.

TRAFFIC

This website is ranked #17.858 by Alexa.

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

Alexa data for pdf.io

Daily visitors by country

  • pdf.io daily visitors distribution - Total: 15 countries
  • Flag for IndiaIndia (6.2%)
  • Flag for IndonesiaIndonesia (17.0%)
  • Flag for ThailandThailand (11.4%)
  • Flag for Russian FederationRussian Federation (32.0%)
  • Flag for PolandPoland (3.8%)
  • Flag for KazakhstanKazakhstan (5.1%)
  • Flag for NetherlandsNetherlands (11.5%)
  • Flaf icon for other countryOthers (13%)

Traffic country ranks

Country Rank
Flag for Viet NamViet Nam #19.337
Flag for IndiaIndia #22.447
Flag for IndonesiaIndonesia #1.139
Flag for ThailandThailand #891
Flag for TurkeyTurkey #26.559

LAYOUT

Doctype HTML5 Arrow Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

Phone
How pdf.io looks like on a mobile device such as an iPhone.

Tablet
How pdf.io looks like on a tablet such as an iPad.

Main colors used

These are the main HTML color codes used by this website. Arrow
  • 61% #ffffff
  • 31% #f0f0f0
  • 1% #f0ffff
  • 1% #fffff0
  • 1% #fff0f0
  • 1% #f0f0ff
  • 1% #f0fff0
  • 0% #fff0ff
  • 0% #d06060
  • 0% #c0f0e0
  • 0% #f0b0b0
  • 0% #9080c0

Text/code ratio

pdf.io's text/code ratio is 5.23%. 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 5.23%

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

We did not find HTML headings (<H1> to <H6>) on this page.

pdf.io currently has 0 HTML heading tags. Each page should have one, and only one, <H1> tag. Use phrases in your headings with your most important keywords in the top level, and be sure to maintain the <H1> to <H6> hierarchy.

  • <H1> 0
  • <H2> 0
  • <H3> 0
  • <H4> 0
  • <H5> 0
  • <H6> 0
Alt attributes Arrow up

We found 1 images on this website.
1 ALT attributes are missing on your image tags.

Image Image URL Occurrences
Image with missing alt attribute found on pdf.io //static.123apps.com/pdf/i/pdf_io_1.svg 1

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 1 images on pdf.io. Check your website to make sure it's specified for each image on the page.

SOCIAL

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

You're doing quiet good on social media!

Social shares are a key signal, among many others, that search engines use to evaluate the rankings of a website. Asking people to share your pages, adding visible social share buttons and make great quality content are 3 of the most powerful ways to grow your social presence.

  • Facebook iconFacebook
  • Total Engagement 235
  • Likes 101
  • Shares 98
  • Comments 36
  • Pinterest iconPinterest 0
  • Linkedin iconLinkedin 0
  • Stumbleupon iconStumbleupon 0

DOMAIN

Domain Registrar GANDI SAS
Registration Date 07/26/2015 5 years, 16 days ago
Last Modified 06/25/2019 1 year, 1 month, 18 days ago

SERVER

Server map
  • Service Provider (ISP)
  • Hetzner
  • IP Address
  • 136.243.170.229
  • Country
  • Flag for GermanyGermany
  • Region
  • Saxony , Falkenstein
  • Latitude and Longitude
  • 50.475 : 12.365

TECHNOLOGY & COMPUTING > SHAREWARE / FREEWARE / OPEN SOURCE COMPETITORS IN GERMANY

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