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pdfpro.co: Free PDF Editor | The Best Online PDF Editor by PDF Pro

The best free PDF editor for editing PDFs. Merge, compress, create, add text, review and edit PDF files. Convert Word to PDF and image formats PNG, JPEG, TIFF to PDF too. Fast, secure, easy and entire...

Page load speed analysis

  • 64/100

    Normal result
  • 4

    Successful tests
  • 4

    Failed tests
  • First response

    327 ms

  • Resources loaded

    1.2 sec

  • Page rendered

    204 ms

  • Total page load time

    1.8 sec

Click here to check amazing PDF Pro content for India. Otherwise, check out these important facts you probably never knew about pdfpro.co

We analyzed Pdfpro.co page load time and found that the first response time was 327 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Page optimization

  • HTML 41.0 kB
    Images 39.2 kB
    Javascripts 805.7 kB
    CSS 237.3 kB

    In fact, the total size of Pdfpro.co main page is 1.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Javascripts take 805.7 kB which makes up the majority of the site volume.

    • Original 41.0 kB
    • After minification 41.0 kB
    • After compression 13.3 kB

    HTML optimization

    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 27.8 kB or 68% of the original size.

    • Original 39.2 kB
    • After optimization 36.8 kB

    Image optimization

    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 Pro images are well optimized though.

    • Original 805.7 kB
    • After minification 805.6 kB
    • After compression 232.0 kB

    JavaScript optimization

    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 573.7 kB or 71% of the original size.

    • Original 237.3 kB
    • After minification 236.2 kB
    • After compression 45.0 kB

    CSS optimization

    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. Pdfpro.co needs all CSS files to be minified and compressed as it can save up to 192.3 kB or 81% of the original size.

Network requests diagram

  • www.pdfpro.co
  • analytics.js
  • application-54e87d0ddfcaeb28db4a38be2a248f8e.css
  • application-483a343d7e240ac8c9997325911d883f.js
  • platform.js
  • collect
  • hotjar-30135.js
  • mixpanel-2-latest.min.js
  • sdk.js
  • widgets.js
  • PDF_Pro_White-584379f374293f724657f27be8453e4f.png
  • PDF_Pro_Black-e868132c94a668c2ead6c3da33046751.png
  • Drawing_Tablet-ee3787f3feb16873a879fecfaec3a763.png
  • secure-lock-09d5bb65ff93b7431c5e15ccf7367a43.png
  • Cloud-b9043ffd3b93225800efce354b0ce488.png
  • Documents-48925ef39a4a519b3d6a3d9558834dfe.png
  • Compose-b943b25c721ad875cc3abdbb22c1c20c.png
  • Browser_Testing-326cf503f1c388e06e835177577fc578.png
  • Clock-d54e964ac03adc9328cff657611a4bc1.png
  • Gear-196516c4918064bbb2a1812b775d37b2.png
  • cb=gapi.loaded_0
  • cb=gapi.loaded_1
  • follow
  • glyphicons-halflings-regular.woff
  • fontawesome-webfont-9cc0a3ea9c1a3dadad9e75e8eb0312db.woff
  • postmessageRelay
  • button.0308b81ff1714e446f674b5b9793f2cd.js
  • follow_button.b9740740e0bcf9b0657c5b11bd4388da.en.html
  • rs=AGLTcCPaIpnvYdvK9nEPlKCC4baoCWq5dw
  • 3193398744-postmessagerelay.js
  • rpc:shindig_random.js
  • rs=AGLTcCPeW_yxohM6d2vzOu9_v18SNdO9Aw
  • rs=AGLTcCOYYgQ3JxVNs4OscPZY6LDahwt1EA
  • grlryt2bdKIyfMSOhzd1eA.woff
  • d-QWLnp4didxos_6urzFtg.woff
  • vxNK-E6B13CyehuDCmvQvw.woff
  • cb=gapi.loaded_0
  • jot
  • modules-043c1e6abe660c48857202e419ff9d8a.js
  • xd_arbiter.php
  • rollbar.min.js
  • like.php
  • qeKvIRsJabD.js
  • LVx-xkvaJ0b.png

Our browser made a total of 49 requests to load all elements on the main page. We found that 31% of them (15 requests) were addressed to the original Pdfpro.co, 18% (9 requests) were made to Apis.google.com and 8% (4 requests) were made to Api.mixpanel.com. The less responsive or slowest element that took the longest time to load (327 ms) belongs to the original domain Pdfpro.co.

Additional info on pdfpro.co

Requests

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PDF Pro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

18

Javascripts

14

Images

2

CSS

9

AJAX

43

All

Possible request optimization

1

Javascripts

14

Images

2

CSS

9

AJAX

17

Optimized

26

All

Normal result

IP address

Pdfpro.co uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

pdfpro.co

antoniodottore.altervista.org

uhhotel.com

becasparachilenos.com

visitistanbul.com

104.18.42.74

104.18.43.74

DNS records

Type Host Target/ip TTL Other
A

pdfpro.co

104.18.43.74 60
A

pdfpro.co

104.18.42.74 60
NS

pdfpro.co

walt.ns.cloudflare.com 60
NS

pdfpro.co

zoe.ns.cloudflare.com 60
SOA

pdfpro.co

60 Mname: walt.ns.cloudflare.com
Rname: dns.cloudflare.com
Serial: 2033327080
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum-ttl: 3600

Language and encoding

Good result

Language

EN en language flag

Detected

EN en language flag

Claimed

Encoding

UTF-8

Claimed

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

HTTPS certificate

SSL Certificate

Pdfpro.co has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Poor result

Visitor World Map

Country of origin for 26.6% of all visits is India. It lies approximately 8430 miles away from the server location (United States) and such a long distance can negatively affect website speed, as it takes some time for data to travel back and forth between those places. That’s why one of the best ways to speed up Pdfpro.co page load time for the majority of users is moving the server to India or just closer to the user base.

Poor result

Poor result

Social Sharing Optimization

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

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