Tools & Wizards About Us
pdfcompressor.net screenshot

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

pdfcompressor.net

PDF Compressor - Compress PDF Files and Reduce PDF File Size - Download

Page Load Speed

1.1 sec in total

First Response

102 ms

Resources Loaded

577 ms

Page Rendered

418 ms

pdfcompressor.net screenshot

About Website

Welcome to pdfcompressor.net homepage info - get ready to check PDF Compressor best content for India right away, or after learning these important things about pdfcompressor.net

PDF Compressor is a Windows utility that compresses scanned PDF files and reduces PDFs' file size.

Visit pdfcompressor.net

Key Findings

We analyzed Pdfcompressor.net page load time and found that the first response time was 102 ms and then it took 995 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

pdfcompressor.net performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value1.2 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.569

12/100

15%

TTI (Time to Interactive)

Value1.2 s

100/100

10%

Network Requests Diagram

pdfcompressor.net

102 ms

pdfcompressor.net

128 ms

style.css

76 ms

img05.jpg

143 ms

pdfcompressor.jpg

77 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that all of those requests were addressed to Pdfcompressor.net and no external sources were called. The less responsive or slowest element that took the longest time to load (349 ms) belongs to the original domain Pdfcompressor.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 12.8 kB (5%)

Content Size

264.3 kB

After Optimization

251.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pdfcompressor.net main page is 264.3 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. 15% of websites need less resources to load. Images take 244.3 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 10.7 kB

  • Original 15.2 kB
  • After minification 14.6 kB
  • After compression 4.4 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 10.7 kB or 71% of the original size.

Image Optimization

-0%

Potential reduce by 563 B

  • Original 244.3 kB
  • After minification 243.8 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 Compressor images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 1.1 kB

  • Original 2.9 kB
  • After minification 2.9 kB
  • After compression 1.8 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 1.1 kB or 38% of the original size.

CSS Optimization

-20%

Potential reduce by 363 B

  • Original 1.8 kB
  • After minification 1.8 kB
  • After compression 1.4 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. Pdfcompressor.net needs all CSS files to be minified and compressed as it can save up to 363 B or 20% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

19

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PDF Compressor. According to our analytics all requests are already optimized.

Network Requests Diagram

pdfcompressor.net

pdfcompressor.net

102 ms

pdfcompressor.net

pdfcompressor.net

128 ms

style.css

style.css

76 ms

img05.jpg

img05.jpg

143 ms

pdfcompressor.jpg

pdfcompressor.jpg

77 ms

tick.png

tick.png

79 ms

twitter.png

twitter.png

102 ms

facebook.png

facebook.png

100 ms

digg.png

digg.png

144 ms

del.png

del.png

149 ms

reddit.png

reddit.png

149 ms

shot.jpg

shot.jpg

238 ms

t1.jpg

t1.jpg

231 ms

t2.jpg

t2.jpg

297 ms

t3.jpg

t3.jpg

296 ms

t4.jpg

t4.jpg

297 ms

t5.jpg

t5.jpg

297 ms

t6.jpg

t6.jpg

346 ms

t7.jpg

t7.jpg

349 ms

md5.js

md5.js

322 ms

img04.jpg

img04.jpg

271 ms

Accessibility Review

pdfcompressor.net accessibility score

94

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

pdfcompressor.net 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

pdfcompressor.net SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pdfcompressor.net 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 Pdfcompressor.net 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

pdfcompressor.net

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