Tools & Wizards About Us
cdn411.global.ssl.fastly.net screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 95

    SEO

    Google-friendlier than
    90% of websites

cdn411.global.ssl.fastly.net

411 - White Pages | Find Phone Numbers, People, Addresses & More

Page Load Speed

430 ms in total

First Response

98 ms

Resources Loaded

267 ms

Page Rendered

65 ms

cdn411.global.ssl.fastly.net screenshot

About Website

Click here to check amazing Cdn 411 Global Ssl Fastly content for United States. Otherwise, check out these important facts you probably never knew about cdn411.global.ssl.fastly.net

411 is a leading white pages directory with phone numbers, people, addresses, and more. Find the person you're looking for and search public records from all 50 states.

Visit cdn411.global.ssl.fastly.net

Key Findings

We analyzed Cdn411.global.ssl.fastly.net page load time and found that the first response time was 98 ms and then it took 332 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

cdn411.global.ssl.fastly.net performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value10.0 s

0/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value5,380 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value18.1 s

3/100

10%

Network Requests Diagram

cdn411.global.ssl.fastly.net

98 ms

www.411.com

26 ms

www.411.com

68 ms

v1

31 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

55 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that 20% of them (1 request) were addressed to the original Cdn411.global.ssl.fastly.net, 60% (3 requests) were made to 411.com and 20% (1 request) were made to Static.cloudflareinsights.com. The less responsive or slowest element that took the longest time to load (98 ms) belongs to the original domain Cdn411.global.ssl.fastly.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 57.8 kB (7%)

Content Size

859.3 kB

After Optimization

801.5 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Cdn411.global.ssl.fastly.net main page is 859.3 kB. This result falls within a big category (top 100 000) of medium weight web pages. Only a small number of websites need less resources to load. Images take 778.2 kB which makes up the majority of the site volume.

HTML Optimization

-42%

Potential reduce by 26.9 kB

  • Original 63.7 kB
  • After minification 63.5 kB
  • After compression 36.9 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 26.9 kB or 42% of the original size.

Image Optimization

-4%

Potential reduce by 29.5 kB

  • Original 778.2 kB
  • After minification 748.7 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. Cdn 411 Global Ssl Fastly images are well optimized though.

CSS Optimization

-8%

Potential reduce by 1.4 kB

  • Original 17.3 kB
  • After minification 17.3 kB
  • After compression 15.9 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. Cdn411.global.ssl.fastly.net has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

2

After Optimization

2

  • JavaScript

The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cdn 411 Global Ssl Fastly. According to our analytics all requests are already optimized.

Network Requests Diagram

cdn411.global.ssl.fastly.net

cdn411.global.ssl.fastly.net

98 ms

www.411.com

www.411.com

26 ms

www.411.com

www.411.com

68 ms

v1

v1

31 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

55 ms

Accessibility Review

cdn411.global.ssl.fastly.net accessibility score

95

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.

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

Links do not have a discernible name

Best Practices

cdn411.global.ssl.fastly.net best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

cdn411.global.ssl.fastly.net SEO score

95

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

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 Cdn411.global.ssl.fastly.net 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 Cdn411.global.ssl.fastly.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

cdn411.global.ssl.fastly.net

Open Graph description is not detected on the main page of Cdn 411 Global Ssl Fastly. 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: