Domain Name - cornell.edu



Mobile Friendly Check

    Performance

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

Keep request counts low and transfer sizes small

54 requests • 1,930 KiB

Eliminate render-blocking resources

Potential savings of 1,100 ms

Efficiently encode images

Potential savings of 836 KiB

Enable text compression

Serve static assets with an efficient cache policy

36 resources found

Reduce the impact of third-party code

Third-party code blocked the main thread for 1,400 ms

Estimated Input Latency

390 ms

First Contentful Paint (3G)

6739 ms

Total Blocking Time

3,010 ms

Reduce JavaScript execution time

3.3 s

Defer offscreen images

Potential savings of 1,270 KiB

Server Backend Latencies

0 ms

Properly size images

Potential savings of 173 KiB

Remove unused CSS

Potential savings of 50 KiB

Avoids enormous network payloads

Total size was 1,930 KiB

Minimize main-thread work

9.9 s

Serve images in next-gen formats

Potential savings of 1,069 KiB

Avoid chaining critical requests

25 chains found

Avoids an excessive DOM size

559 elements

Avoid multiple page redirects

Potential savings of 630 ms

Minify JavaScript

Potential savings of 11 KiB

User Timing marks and measures

Network Round Trip Times

0 ms
  •   IP Information
  •   ISP : AS26 Cornell University
  •   Ip : 128.253.173.242
  •   Country :   UNITED STATES
  •   City : Ithaca
  •   Region : New York
  •   Timezone : America/New_York
  •   Latitude : 42.4406
  •   Longitude : -76.4966
  • Search Engine Index Info
  •   Google index : 2,820,000
  •   Bing index : 0
  •   Yahoo index : 21,600,000
  • Malware Scan Info
  •   Google safe browser : Safe
  •   Norton : untested
  •   Mcafee : Safe
Sites in Same IP
No data to show

Social network comaprison

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