Tools & Wizards About Us
pdfblue.com screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

pdfblue.com

PDF Printer for Windows 8.1, PDF Converter for Windows 8.1

Page Load Speed

1.2 sec in total

First Response

242 ms

Resources Loaded

719 ms

Page Rendered

192 ms

pdfblue.com screenshot

About Website

Visit pdfblue.com now to see the best up-to-date PDF Blue content for India and also check out these interesting facts you probably never knew about pdfblue.com

PDF Printer for Windows 8.1, PDF Converter for Windows 8.1, PDF Viewer for Windows 8.1, PDF Preview Handler, and PDF to printer.

Visit pdfblue.com

Key Findings

We analyzed Pdfblue.com page load time and found that the first response time was 242 ms and then it took 911 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

pdfblue.com performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value1.2 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.2 s

100/100

10%

Network Requests Diagram

pdfblue.com

242 ms

style.css

70 ms

Windows8PDF.gif

476 ms

body_bg.jpg

70 ms

header_bg.png

134 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that all of those requests were addressed to Pdfblue.com and no external sources were called. The less responsive or slowest element that took the longest time to load (476 ms) belongs to the original domain Pdfblue.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.1 kB (25%)

Content Size

20.4 kB

After Optimization

15.3 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Pdfblue.com main page is 20.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 12.5 kB which makes up the majority of the site volume.

HTML Optimization

-62%

Potential reduce by 3.6 kB

  • Original 5.8 kB
  • After minification 5.6 kB
  • After compression 2.2 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 3.6 kB or 62% of the original size.

Image Optimization

-0%

Potential reduce by 38 B

  • Original 12.5 kB
  • After minification 12.4 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. PDF Blue images are well optimized though.

CSS Optimization

-69%

Potential reduce by 1.4 kB

  • Original 2.1 kB
  • After minification 1.9 kB
  • After compression 656 B

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Pdfblue.com needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 69% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

9

After Optimization

9

  • Images
  • CSS

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PDF Blue. According to our analytics all requests are already optimized.

Network Requests Diagram

pdfblue.com

pdfblue.com

242 ms

style.css

style.css

70 ms

Windows8PDF.gif

Windows8PDF.gif

476 ms

body_bg.jpg

body_bg.jpg

70 ms

header_bg.png

header_bg.png

134 ms

header.png

header.png

134 ms

menu_bg.png

menu_bg.png

138 ms

menu_border.png

menu_border.png

137 ms

main_bg.png

main_bg.png

136 ms

footer_bg.png

footer_bg.png

199 ms

Accessibility Review

pdfblue.com accessibility score

93

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

pdfblue.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

pdfblue.com SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pdfblue.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Pdfblue.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

pdfblue.com

Open Graph description is not detected on the main page of PDF Blue. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: