Access moffettfieldmuseum.org. MOFFETT FIELD MUSEUM

Report Summary

About Website

Welcome to moffettfieldmuseum.org homepage info - get ready to check MOFFETT FIELD MUSEUM best content right away, or after learning these important things about moffettfieldmuseum.org

Moffett Field Museum: Preserving and bringing to live the history of Moffett Airfield.

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name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

13/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value8.8 s

16/100

10%

TBT (Total Blocking Time)

Value2,920 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value20.4 s

2/100

10%

moffettfieldmuseum.org

153 ms

www.moffettfieldmuseum.org

260 ms

sites.css

18 ms

fancybox.css

29 ms

social-icons.css

33 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 21% of them (14 requests) were addressed to the original Moffettfieldmuseum.org, 37% (25 requests) were made to Cdn2.editmysite.com and 18% (12 requests) were made to Donorbox.org. The less responsive or slowest element that took the longest time to load (348 ms) belongs to the original domain Moffettfieldmuseum.org.

Content Size

2.0 MB

After Optimization

1.6 MB

In fact, the total size of Moffettfieldmuseum.org main page is 2.0 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. 70% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 89.6 kB

Original 109.9 kB
After minification 108.5 kB
After compression 20.3 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 89.6 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 448 B

Original 240.8 kB
After minification 240.4 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. MOFFETT FIELD MUSEUM images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 152.9 kB

Original 1.3 MB
After minification 1.3 MB
After compression 1.2 MB

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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 152.9 kB or 11% of the original size.

CSS Optimization

-47%

Potential reduce by 118.8 kB

Original 253.5 kB
After minification 252.5 kB
After compression 134.7 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. Moffettfieldmuseum.org needs all CSS files to be minified and compressed as it can save up to 118.8 kB or 47% of the original size.

Requests Now

After Optimization

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of MOFFETT FIELD MUSEUM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

<frame> or <iframe> elements do not have a title

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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/).

High

Document uses legible font sizes

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 Moffettfieldmuseum.org 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 Moffettfieldmuseum.org 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

moffettfieldmuseum.org

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

Report Summary

Performance

Accessibility

Best Practices

SEO

MOFFETT FIELD MUSEUM - Moffett Home

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)