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paessler.com screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

paessler.com

Paessler - The Monitoring Experts

Page Load Speed

3.2 sec in total

First Response

29 ms

Resources Loaded

1.3 sec

Page Rendered

1.8 sec

paessler.com screenshot

About Website

Visit paessler.com now to see the best up-to-date Paessler content for United States and also check out these interesting facts you probably never knew about paessler.com

Paessler is the producer of PRTG, the highly powerful network monitoring software ✓ PRTG monitors your whole IT infrastructure 24/7 and alerts you to problems before users even notice.

Visit paessler.com

Key Findings

We analyzed Paessler.com page load time and found that the first response time was 29 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

paessler.com performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.9 s

54/100

10%

Network Requests Diagram

paessler.com

29 ms

www.paessler.com

89 ms

otSDKStub.js

30 ms

style.css

63 ms

js.js

38 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 10% of them (7 requests) were addressed to the original Paessler.com, 55% (38 requests) were made to Hlassets.paessler.com and 29% (20 requests) were made to Www-assets.paessler.com. The less responsive or slowest element that took the longest time to load (897 ms) relates to the external source Hlassets.paessler.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 220.0 kB (15%)

Content Size

1.5 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Paessler.com main page is 1.5 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. 60% of websites need less resources to load. Images take 952.7 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 219.9 kB

  • Original 298.1 kB
  • After minification 297.1 kB
  • After compression 78.1 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 219.9 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 952.7 kB
  • After minification 952.7 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. Paessler images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 94 B

  • Original 145.8 kB
  • After minification 145.8 kB
  • After compression 145.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 62.0 kB
  • After minification 62.0 kB
  • After compression 62.0 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. Paessler.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 19 (28%)

Requests Now

67

After Optimization

48

  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Paessler. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

paessler.com

paessler.com

29 ms

www.paessler.com

www.paessler.com

89 ms

otSDKStub.js

otSDKStub.js

30 ms

style.css

style.css

63 ms

js.js

js.js

38 ms

email-decode.min.js

email-decode.min.js

14 ms

jq.js

jq.js

39 ms

36d52041-4818-40f8-a238-6135ebae43be.json

36d52041-4818-40f8-a238-6135ebae43be.json

24 ms

gtm.js

gtm.js

229 ms

otBannerSdk.js

otBannerSdk.js

205 ms

nav-icon-prtg.svg

nav-icon-prtg.svg

319 ms

diamond-black-blue.jpg

diamond-black-blue.jpg

548 ms

nav-icon-multiboard.svg

nav-icon-multiboard.svg

233 ms

nav-icon-qbilon.svg

nav-icon-qbilon.svg

207 ms

nav-icon-industry.svg

nav-icon-industry.svg

203 ms

nav-icon-data.svg

nav-icon-data.svg

232 ms

nav-icon-use.svg

nav-icon-use.svg

202 ms

nav-icon-training.svg

nav-icon-training.svg

200 ms

nav-icon-star.svg

nav-icon-star.svg

224 ms

nav-icon-headphone.svg

nav-icon-headphone.svg

219 ms

nav-icon-finger.svg

nav-icon-finger.svg

221 ms

nav-icon-tool.svg

nav-icon-tool.svg

226 ms

nav-icon-play.svg

nav-icon-play.svg

240 ms

nav-icon-abc.svg

nav-icon-abc.svg

233 ms

nav-icon-doc.svg

nav-icon-doc.svg

238 ms

nav-icon-bubble.svg

nav-icon-bubble.svg

238 ms

nav-icon-code.svg

nav-icon-code.svg

248 ms

nav-icon-search.svg

nav-icon-search.svg

244 ms

nav-icon-setting.svg

nav-icon-setting.svg

246 ms

nav-icon-paessler.svg

nav-icon-paessler.svg

258 ms

nav-icon-megaphone.svg

nav-icon-megaphone.svg

260 ms

screenshots-iso-cyan-dark.jpg

screenshots-iso-cyan-dark.jpg

425 ms

paessler-prtg-blue.svg

paessler-prtg-blue.svg

205 ms

ppem-logo-blue.svg

ppem-logo-blue.svg

215 ms

pphm-logo-blue.svg

pphm-logo-blue.svg

208 ms

logo_qbilon-it-intelligence_color.svg

logo_qbilon-it-intelligence_color.svg

211 ms

pepe-jeans-blue.svg

pepe-jeans-blue.svg

226 ms

national-theatre-blue.svg

national-theatre-blue.svg

227 ms

fulham-fc-blue.svg

fulham-fc-blue.svg

234 ms

7-eleven-blue.svg

7-eleven-blue.svg

232 ms

virgina-tech-blue.svg

virgina-tech-blue.svg

241 ms

rexroth-bosch-blue.svg

rexroth-bosch-blue.svg

253 ms

eurovision-song-contest-blue.svg

eurovision-song-contest-blue.svg

260 ms

customer-success-stories-blue.svg

customer-success-stories-blue.svg

249 ms

blurr-blue-pink.jpg

blurr-blue-pink.jpg

262 ms

solutions-vignette-infrastructure-13-one-third.png

solutions-vignette-infrastructure-13-one-third.png

464 ms

solutions-vignette-large-scale-13-one-third.png

solutions-vignette-large-scale-13-one-third.png

462 ms

solutions-vignette-cloud.png

solutions-vignette-cloud.png

473 ms

solutions-vignette-datacenter-13-one-third.png

solutions-vignette-datacenter-13-one-third.png

482 ms

solutions-vignette-healthcare-13-one-third.png

solutions-vignette-healthcare-13-one-third.png

668 ms

solutions-vignette-industry-13-one-third.png

solutions-vignette-industry-13-one-third.png

642 ms

solutions-vignette-building-13-one-third.png

solutions-vignette-building-13-one-third.png

677 ms

solutions-vignette-more-13-one-third.png

solutions-vignette-more-13-one-third.png

687 ms

gartner-peer-insights-badge-color.svg

gartner-peer-insights-badge-color.svg

488 ms

split-gradient-cyan.svg

split-gradient-cyan.svg

496 ms

heart-white.svg

heart-white.svg

501 ms

preview-contact.jpg

preview-contact.jpg

733 ms

preview-learn.jpg

preview-learn.jpg

723 ms

preview-video.jpg

preview-video.jpg

862 ms

preview-blog.jpg

preview-blog.jpg

897 ms

icon-star.svg

icon-star.svg

692 ms

icon-globe.svg

icon-globe.svg

712 ms

icon-heart.svg

icon-heart.svg

717 ms

blurr-blue.jpg

blurr-blue.jpg

726 ms

admin.svg

admin.svg

747 ms

donut-plain.svg

donut-plain.svg

739 ms

PaesslerLogo.svg

PaesslerLogo.svg

178 ms

purpose.png

purpose.png

745 ms

customer.png

customer.png

750 ms

Accessibility Review

paessler.com accessibility score

96

Accessibility Issues

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

paessler.com best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

paessler.com SEO score

85

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

High

Tap targets are not sized appropriately

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 Paessler.com 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 Paessler.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

paessler.com

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