Tools & Wizards About Us
pdf1.org screenshot

Report Summary

  • 68

    Performance

    Renders faster than
    80% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

pdf1.org

PDF Lock Unlock ~ Key to Unlock PDF & Lock PDF files

Page Load Speed

2.4 sec in total

First Response

214 ms

Resources Loaded

2 sec

Page Rendered

210 ms

pdf1.org screenshot

About Website

Visit pdf1.org now to see the best up-to-date PDF 1 content for India and also check out these interesting facts you probably never knew about pdf1.org

PDF1 has offered a single utility to solve two main problems : Unlock PDF & Lock PDF documents. Also operable in batch mode, this solution gives you the ideal PDF Unlock & Lock solution. Download now ...

Visit pdf1.org

Key Findings

We analyzed Pdf1.org page load time and found that the first response time was 214 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

pdf1.org performance score

68

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

43/100

25%

SI (Speed Index)

Value3.6 s

86/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.162

72/100

15%

TTI (Time to Interactive)

Value5.4 s

72/100

10%

Network Requests Diagram

pdf1.org

214 ms

pdf1.org

252 ms

www.pdf1.org

901 ms

bootstrap.min.css

136 ms

fontello.css

186 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 71% of them (30 requests) were addressed to the original Pdf1.org, 17% (7 requests) were made to Image.providesupport.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (901 ms) belongs to the original domain Pdf1.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 87.2 kB (18%)

Content Size

487.5 kB

After Optimization

400.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pdf1.org main page is 487.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 301.9 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 13.7 kB

  • Original 19.1 kB
  • After minification 17.7 kB
  • After compression 5.4 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 13.7 kB or 72% of the original size.

Image Optimization

-3%

Potential reduce by 9.1 kB

  • Original 301.9 kB
  • After minification 292.7 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 1 images are well optimized though.

JavaScript Optimization

-40%

Potential reduce by 54.4 kB

  • Original 135.9 kB
  • After minification 116.7 kB
  • After compression 81.6 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 54.4 kB or 40% of the original size.

CSS Optimization

-33%

Potential reduce by 10.0 kB

  • Original 30.6 kB
  • After minification 30.6 kB
  • After compression 20.6 kB

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. Pdf1.org needs all CSS files to be minified and compressed as it can save up to 10.0 kB or 33% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (36%)

Requests Now

36

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PDF 1. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

pdf1.org

pdf1.org

214 ms

pdf1.org

pdf1.org

252 ms

www.pdf1.org

www.pdf1.org

901 ms

bootstrap.min.css

bootstrap.min.css

136 ms

fontello.css

fontello.css

186 ms

jquery.fancybox.css

jquery.fancybox.css

188 ms

style.css

style.css

186 ms

jquery.min.js

jquery.min.js

306 ms

bootstrap.min.js

bootstrap.min.js

302 ms

jquery.fancybox.js

jquery.fancybox.js

202 ms

custom.js

custom.js

301 ms

scroll.js

scroll.js

301 ms

analytics.js

analytics.js

19 ms

logo.png

logo.png

111 ms

pdf-one.png

pdf-one.png

141 ms

lock-pdf.png

lock-pdf.png

138 ms

unlock-pdf.png

unlock-pdf.png

140 ms

new-file.png

new-file.png

141 ms

batch-pdf.png

batch-pdf.png

191 ms

printing.png

printing.png

177 ms

copying.png

copying.png

186 ms

editing.png

editing.png

189 ms

formatting.png

formatting.png

192 ms

no-adobe-acrobat.png

no-adobe-acrobat.png

200 ms

adobe-edition.png

adobe-edition.png

246 ms

windows-8-compatible.png

windows-8-compatible.png

255 ms

first-screen-small.png

first-screen-small.png

310 ms

add-files-small.png

add-files-small.png

255 ms

complete-small.png

complete-small.png

323 ms

bg-footer.jpg

bg-footer.jpg

268 ms

collect

collect

30 ms

gk5FxslNkTTHtojXrkp-xF1YPouZEKgzpqZW9wN-3Ek.woff

gk5FxslNkTTHtojXrkp-xF1YPouZEKgzpqZW9wN-3Ek.woff

34 ms

gk5FxslNkTTHtojXrkp-xONSK5BxN3NFS4EJkViHIqo.woff

gk5FxslNkTTHtojXrkp-xONSK5BxN3NFS4EJkViHIqo.woff

60 ms

fontello.woff

fontello.woff

202 ms

js

js

62 ms

safe-monitor.js

safe-monitor.js

128 ms

static.js

static.js

13 ms

monitor.min.js

monitor.min.js

13 ms

classicBanner.min.js

classicBanner.min.js

22 ms

offline-1424422536.gif

offline-1424422536.gif

90 ms

lcbpsh.gif

lcbpsh.gif

96 ms

0136zfdm8ht141uwffvyju8e7b

0136zfdm8ht141uwffvyju8e7b

32 ms

Accessibility Review

pdf1.org accessibility score

83

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Buttons do not have an accessible name

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

pdf1.org best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

pdf1.org SEO score

100

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pdf1.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Pdf1.org 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

pdf1.org

Open Graph description is not detected on the main page of PDF 1. 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: