Access civspace.jhuapl.edu. Space Science and Engineering | Johns Hopkins University Applied Physics Laboratory

Report Summary

About Website

Welcome to civspace.jhuapl.edu homepage info - get ready to check Civ Space Jhuapl best content for United States right away, or after learning these important things about civspace.jhuapl.edu

From the sun to Earth and beyond, APL is disrupting the future of space science and exploration.

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name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value6.6 s

38/100

10%

TBT (Total Blocking Time)

Value1,260 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.5 s

11/100

10%

space-science-and-engineering

290 ms

google_tag.script.js

201 ms

align.module.css

109 ms

fieldgroup.module.css

278 ms

container-inline.module.css

211 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Civspace.jhuapl.edu, 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (844 ms) relates to the external source Jhuapl.edu.

Content Size

13.1 MB

After Optimization

11.3 MB

In fact, the total size of Civspace.jhuapl.edu main page is 13.1 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 11.0 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 206.8 kB

Original 239.2 kB
After minification 182.8 kB
After compression 32.4 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. This page needs HTML code to be minified as it can gain 56.4 kB, which is 24% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 206.8 kB or 86% of the original size.

Image Optimization

-3%

Potential reduce by 284.4 kB

Original 11.0 MB
After minification 10.8 MB

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. Civ Space Jhuapl images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 985.7 kB

Original 1.4 MB
After minification 1.4 MB
After compression 387.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 985.7 kB or 72% of the original size.

CSS Optimization

-82%

Potential reduce by 380.9 kB

Original 461.8 kB
After minification 457.3 kB
After compression 80.9 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. Civspace.jhuapl.edu needs all CSS files to be minified and compressed as it can save up to 380.9 kB or 82% of the original size.

Requests Now

After Optimization

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Civ Space Jhuapl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for CSS and as a result speed up the page load time.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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

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 Civspace.jhuapl.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 Civspace.jhuapl.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

civspace.jhuapl.edu

Open Graph data is detected on the main page of Civ Space Jhuapl. 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

Space Science and Engineering | Johns Hopkins University Applied Physics Laboratory

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)