Tools & Wizards About Us
neocam.ipac.caltech.edu screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

neocam.ipac.caltech.edu

NEOS | NEO Surveyor | Near-Earth Object Surveyor Mission

Page Load Speed

3.6 sec in total

First Response

370 ms

Resources Loaded

2.2 sec

Page Rendered

966 ms

neocam.ipac.caltech.edu screenshot

About Website

Welcome to neocam.ipac.caltech.edu homepage info - get ready to check NEO Cam Ipac Caltech best content for United States right away, or after learning these important things about neocam.ipac.caltech.edu

The Near-Earth Object Surveyor Mission, or NEOS for short, is a new NASA mission that is designed to discover and characterize most of the potentially hazardous NEOs.

Visit neocam.ipac.caltech.edu

Key Findings

We analyzed Neocam.ipac.caltech.edu page load time and found that the first response time was 370 ms and then it took 3.2 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

neocam.ipac.caltech.edu performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value9.5 s

11/100

10%

TBT (Total Blocking Time)

Value1,300 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

neocam.ipac.caltech.edu

370 ms

neos.arizona.edu

489 ms

near-earth-object-surveyor

1065 ms

font-face.css

79 ms

9831.js

60 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 5% of them (1 request) were addressed to the original Neocam.ipac.caltech.edu, 74% (14 requests) were made to Jpl.nasa.gov and 5% (1 request) were made to Neos.arizona.edu. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Jpl.nasa.gov.

Page Optimization Overview & Recommendations

Page size can be reduced by 223.4 kB (28%)

Content Size

801.7 kB

After Optimization

578.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Neocam.ipac.caltech.edu main page is 801.7 kB. 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 538.4 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 223.3 kB

  • Original 252.6 kB
  • After minification 249.5 kB
  • After compression 29.3 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 223.3 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 538.4 kB
  • After minification 538.4 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. NEO Cam Ipac Caltech images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 71 B

  • Original 10.7 kB
  • After minification 10.7 kB
  • After compression 10.7 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.

Requests Breakdown

Number of requests can be reduced by 10 (63%)

Requests Now

16

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NEO Cam Ipac Caltech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

neocam.ipac.caltech.edu

neocam.ipac.caltech.edu

370 ms

neos.arizona.edu

neos.arizona.edu

489 ms

near-earth-object-surveyor

near-earth-object-surveyor

1065 ms

font-face.css

font-face.css

79 ms

9831.js

9831.js

60 ms

ae51f45.css

ae51f45.css

16 ms

0947d2a.css

0947d2a.css

8 ms

logo-tribrand-color.fa11da7.svg

logo-tribrand-color.fa11da7.svg

24 ms

neos-new_adj.height-1024.jpg

neos-new_adj.height-1024.jpg

306 ms

c9f229b.js

c9f229b.js

17 ms

16cd388.js

16cd388.js

17 ms

52a676e.js

52a676e.js

17 ms

97d79ec.js

97d79ec.js

16 ms

f8f6c2a.js

f8f6c2a.js

28 ms

1015cb4.js

1015cb4.js

28 ms

57d36e9.js

57d36e9.js

26 ms

69b50ae.js

69b50ae.js

27 ms

0fa2077.js

0fa2077.js

28 ms

Universal-Federated-Analytics-Min.js

Universal-Federated-Analytics-Min.js

29 ms

Accessibility Review

neocam.ipac.caltech.edu accessibility score

98

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.

Best Practices

neocam.ipac.caltech.edu 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

neocam.ipac.caltech.edu SEO score

97

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 Neocam.ipac.caltech.edu 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 Neocam.ipac.caltech.edu 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

neocam.ipac.caltech.edu

Open Graph description is not detected on the main page of NEO Cam Ipac Caltech. 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: