Domain Name - sparkfun.com



Mobile Friendly Check

    Performance

  • Emulated Form Factor Mobile
  • Locale En-US
  • Category Performance
Audit Data

Keep request counts low and transfer sizes small

50 requests • 1,239 KiB

Eliminate render-blocking resources

Potential savings of 350 ms

Efficiently encode images

Potential savings of 101 KiB

Enable text compression

Serve static assets with an efficient cache policy

10 resources found

Minimize third-party usage

Third-party code blocked the main thread for 100 ms

Estimated Input Latency

40 ms

First Contentful Paint (3G)

3690 ms

Total Blocking Time

390 ms

JavaScript execution time

1.1 s

Defer offscreen images

Potential savings of 84 KiB

Server Backend Latencies

0 ms

Properly size images

Remove unused CSS

Potential savings of 45 KiB

Avoids enormous network payloads

Total size was 1,239 KiB

Minimize main-thread work

2.1 s

Serve images in next-gen formats

Potential savings of 183 KiB

Avoid chaining critical requests

8 chains found

Avoid an excessive DOM size

1,020 elements

Avoid multiple page redirects

Potential savings of 630 ms

Minify JavaScript

User Timing marks and measures

Network Round Trip Times

0 ms
  •   IP Information
  •   ISP : AS14618 Amazon.com, Inc.
  •   Ip : 34.226.53.176
  •   Country :   UNITED STATES
  •   City : Virginia Beach
  •   Region : Virginia
  •   Timezone : America/New_York
  •   Latitude : 36.8529
  •   Longitude : -75.9780
  • Search Engine Index Info
  •   Google index : 61,300
  •   Bing index : 341,000
  •   Yahoo index : 346,000
  • Malware Scan Info
  •   Google safe browser : Safe
  •   Norton : untested
  •   Mcafee : Safe

Social network comaprison

  • Social Network Info
  • Facebook share
  • Facebook reaction
  • Facebook comment
  • Pinterest Info
  • Buffer Info
  • Xing Info
  • Reddit Score
  • Reddit Ups
  • Reddit downs