Tools & Wizards About Us
jjaaviation.com screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

jjaaviation.com

Repair Station for Instruments and Avionics | FAA/EASA Approved

Page Load Speed

4 sec in total

First Response

89 ms

Resources Loaded

3.9 sec

Page Rendered

82 ms

jjaaviation.com screenshot

About Website

Click here to check amazing Jjaaviation content. Otherwise, check out these important facts you probably never knew about jjaaviation.com

Located in South Florida, JJA Aviation specializes in the repair and overhaul of aircraft instruments for major commercial air transports.

Visit jjaaviation.com

Key Findings

We analyzed Jjaaviation.com page load time and found that the first response time was 89 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

jjaaviation.com performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

76/100

25%

SI (Speed Index)

Value7.8 s

24/100

10%

TBT (Total Blocking Time)

Value860 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0.583

11/100

15%

TTI (Time to Interactive)

Value15.4 s

7/100

10%

Network Requests Diagram

www.jjaaviation.com

89 ms

minified.js

40 ms

focus-within-polyfill.js

37 ms

polyfill.min.js

1266 ms

thunderbolt-commons.b70ee867.bundle.min.js

32 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Jjaaviation.com, 59% (45 requests) were made to Static.wixstatic.com and 20% (15 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 469.0 kB (47%)

Content Size

987.8 kB

After Optimization

518.8 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Jjaaviation.com main page is 987.8 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. HTML takes 485.7 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 378.7 kB

  • Original 485.7 kB
  • After minification 483.9 kB
  • After compression 107.0 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 378.7 kB or 78% of the original size.

Image Optimization

-21%

Potential reduce by 41.6 kB

  • Original 197.2 kB
  • After minification 155.6 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. Obviously, Jjaaviation needs image optimization as it can save up to 41.6 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-16%

Potential reduce by 48.7 kB

  • Original 304.9 kB
  • After minification 304.9 kB
  • After compression 256.2 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 48.7 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (17%)

Requests Now

60

After Optimization

50

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jjaaviation. 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

www.jjaaviation.com

www.jjaaviation.com

89 ms

minified.js

minified.js

40 ms

focus-within-polyfill.js

focus-within-polyfill.js

37 ms

polyfill.min.js

polyfill.min.js

1266 ms

thunderbolt-commons.b70ee867.bundle.min.js

thunderbolt-commons.b70ee867.bundle.min.js

32 ms

main.317ed945.bundle.min.js

main.317ed945.bundle.min.js

65 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

30 ms

lodash.min.js

lodash.min.js

63 ms

react.production.min.js

react.production.min.js

65 ms

react-dom.production.min.js

react-dom.production.min.js

66 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

65 ms

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319 ms

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476 ms

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138 ms

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325 ms

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335 ms

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139 ms

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325 ms

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315 ms

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616 ms

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548 ms

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521 ms

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506 ms

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552 ms

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652 ms

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667 ms

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705 ms

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749 ms

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768 ms

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799 ms

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864 ms

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905 ms

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904 ms

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952 ms

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1040 ms

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1019 ms

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1099 ms

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1142 ms

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1181 ms

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1187 ms

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1213 ms

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1285 ms

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1294 ms

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1340 ms

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1446 ms

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1386 ms

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1395 ms

bundle.min.js

bundle.min.js

68 ms

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1438 ms

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1507 ms

105 ms

103 ms

107 ms

104 ms

103 ms

98 ms

139 ms

132 ms

133 ms

133 ms

133 ms

131 ms

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1286 ms

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1307 ms

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1271 ms

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1324 ms

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1477 ms

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1352 ms

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1333 ms

deprecation-en.v5.html

deprecation-en.v5.html

8 ms

bolt-performance

bolt-performance

9 ms

deprecation-style.v5.css

deprecation-style.v5.css

5 ms

right-arrow.svg

right-arrow.svg

17 ms

WixMadeforDisplay_W_Bd.woff

WixMadeforDisplay_W_Bd.woff

6 ms

WixMadeforText_W_Bd.woff

WixMadeforText_W_Bd.woff

7 ms

WixMadeforText_W_Rg.woff

WixMadeforText_W_Rg.woff

7 ms

Accessibility Review

jjaaviation.com accessibility score

86

Accessibility Issues

Names and labels

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.

Impact

Issue

High

Buttons do not have an accessible name

High

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

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

jjaaviation.com best practices score

92

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

Page has valid source maps

SEO Factors

jjaaviation.com SEO score

99

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 Jjaaviation.com 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 Jjaaviation.com 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

jjaaviation.com

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