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info.pagerduty.com screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% 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

  • 74

    SEO

    Google-friendlier than
    31% of websites

info.pagerduty.com

PagerDuty | Real-Time Operations | Incident Response | On-Call | PagerDuty

Page Load Speed

2.6 sec in total

First Response

29 ms

Resources Loaded

804 ms

Page Rendered

1.8 sec

info.pagerduty.com screenshot

About Website

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Key Findings

We analyzed Info.pagerduty.com page load time and found that the first response time was 29 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

info.pagerduty.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

24/100

25%

SI (Speed Index)

Value7.7 s

24/100

10%

TBT (Total Blocking Time)

Value6,030 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value24.4 s

0/100

10%

Network Requests Diagram

info.pagerduty.com

29 ms

info.pagerduty.com

210 ms

www.pagerduty.com

93 ms

313a1c6c53fc549b6cf9213d79f8ac28.js

84 ms

layout-www-default.min.js

197 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 8% of them (2 requests) were addressed to the original Info.pagerduty.com, 84% (21 requests) were made to Pagerduty.com and 4% (1 request) were made to Ob.thisgreencolumn.com. The less responsive or slowest element that took the longest time to load (283 ms) relates to the external source Pagerduty.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (29%)

Content Size

4.7 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Info.pagerduty.com main page is 4.7 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. 35% of websites need less resources to load. Images take 4.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 327.1 kB

  • Original 410.1 kB
  • After minification 399.2 kB
  • After compression 83.0 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 327.1 kB or 80% of the original size.

Image Optimization

-24%

Potential reduce by 1.0 MB

  • Original 4.2 MB
  • After minification 3.2 MB

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. Obviously, Info Pager Duty needs image optimization as it can save up to 1.0 MB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 89 B

  • Original 23.2 kB
  • After minification 23.2 kB
  • After compression 23.1 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 19.5 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.

Requests Breakdown

Number of requests can be reduced by 4 (18%)

Requests Now

22

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Info Pager Duty. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

info.pagerduty.com

info.pagerduty.com

29 ms

info.pagerduty.com

info.pagerduty.com

210 ms

www.pagerduty.com

www.pagerduty.com

93 ms

313a1c6c53fc549b6cf9213d79f8ac28.js

313a1c6c53fc549b6cf9213d79f8ac28.js

84 ms

layout-www-default.min.js

layout-www-default.min.js

197 ms

otSDKStub.js

otSDKStub.js

36 ms

app3.css

app3.css

218 ms

page-www-home.min.js

page-www-home.min.js

283 ms

navigation-v3.min.js

navigation-v3.min.js

282 ms

PagerDutyAdvance_1920x1080.svg

PagerDutyAdvance_1920x1080.svg

217 ms

nav-fox-corporation.png

nav-fox-corporation.png

36 ms

ide-woman-nurse.jpg

ide-woman-nurse.jpg

37 ms

pd-on-tour.png

pd-on-tour.png

63 ms

pagerduty-on-tour-hero-2.jpg

pagerduty-on-tour-hero-2.jpg

38 ms

benefit-aiops.jpg

benefit-aiops.jpg

63 ms

benefit-ops-cloud.jpg

benefit-ops-cloud.jpg

57 ms

benefit-process-automation.jpg

benefit-process-automation.jpg

66 ms

benefit-ir.jpg

benefit-ir.jpg

95 ms

benefits-csops.jpg

benefits-csops.jpg

79 ms

opscloud.png

opscloud.png

88 ms

customer-zoom.jpg

customer-zoom.jpg

86 ms

customer-fox-corporation.png

customer-fox-corporation.png

173 ms

customer-cox.jpg

customer-cox.jpg

106 ms

customer-draft-kings.jpg

customer-draft-kings.jpg

109 ms

customer-tui-1.jpg

customer-tui-1.jpg

123 ms

Accessibility Review

info.pagerduty.com accessibility score

94

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

Image elements do not have [alt] attributes

Best Practices

info.pagerduty.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

info.pagerduty.com SEO score

74

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

High

Image elements do not have [alt] attributes

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 Info.pagerduty.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 Info.pagerduty.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

info.pagerduty.com

Open Graph data is detected on the main page of Info Pager Duty. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: