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antennasys.com screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

antennasys.com

AntennaSys, Inc.

Page Load Speed

866 ms in total

First Response

86 ms

Resources Loaded

441 ms

Page Rendered

339 ms

antennasys.com screenshot

About Website

Click here to check amazing Antenna Sys content. Otherwise, check out these important facts you probably never knew about antennasys.com

AntennaSys provides custom antenna design services, and specialized antenna manufacturing. We develop, sell, and license intellectual property. AntennaSys provides training for RF communications profe...

Visit antennasys.com

Key Findings

We analyzed Antennasys.com page load time and found that the first response time was 86 ms and then it took 780 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

antennasys.com performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value660 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0.062

97/100

15%

TTI (Time to Interactive)

Value11.2 s

19/100

10%

Network Requests Diagram

www.antennasys.com

86 ms

common.css

35 ms

squarespace-gallery-slideshow.css

19 ms

yahoo-dom-event.js

45 ms

connection_core-min.js

21 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 90% of them (26 requests) were addressed to the original Antennasys.com, 7% (2 requests) were made to Static1.1.sqspcdn.com and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (134 ms) relates to the external source Ajax.googleapis.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 253.5 kB (74%)

Content Size

342.4 kB

After Optimization

88.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Antennasys.com main page is 342.4 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. 20% of websites need less resources to load. Javascripts take 246.1 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 23.6 kB

  • Original 30.2 kB
  • After minification 26.7 kB
  • After compression 6.5 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 3.5 kB, which is 12% 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 23.6 kB or 78% of the original size.

Image Optimization

-2%

Potential reduce by 345 B

  • Original 13.9 kB
  • After minification 13.6 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. Antenna Sys images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 185.6 kB

  • Original 246.1 kB
  • After minification 209.5 kB
  • After compression 60.4 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 185.6 kB or 75% of the original size.

CSS Optimization

-84%

Potential reduce by 43.9 kB

  • Original 52.2 kB
  • After minification 42.1 kB
  • After compression 8.3 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. Antennasys.com needs all CSS files to be minified and compressed as it can save up to 43.9 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (71%)

Requests Now

28

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Antenna Sys. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.antennasys.com

www.antennasys.com

86 ms

common.css

common.css

35 ms

squarespace-gallery-slideshow.css

squarespace-gallery-slideshow.css

19 ms

yahoo-dom-event.js

yahoo-dom-event.js

45 ms

connection_core-min.js

connection_core-min.js

21 ms

json-min.js

json-min.js

23 ms

animation-min.js

animation-min.js

21 ms

selector.js

selector.js

58 ms

element.js

element.js

59 ms

global.js

global.js

62 ms

lightbox.js

lightbox.js

59 ms

api.js

api.js

73 ms

base64.js

base64.js

71 ms

census.js

census.js

75 ms

yui2-yui3-bridge.js

yui2-yui3-bridge.js

76 ms

squarespace-gallery-slideshow.js

squarespace-gallery-slideshow.js

81 ms

cookie-min.js

cookie-min.js

89 ms

eu-cookie-policy.js

eu-cookie-policy.js

91 ms

webfont.js

webfont.js

134 ms

RecordHit

RecordHit

20 ms

gradient-150px-D5D5D5-FFFFFF.jpg

gradient-150px-D5D5D5-FFFFFF.jpg

12 ms

feed-icon-12x12-orange.png

feed-icon-12x12-orange.png

11 ms

twitter.png

twitter.png

12 ms

linkedin.png

linkedin.png

13 ms

AntennaSys-with-R-small.jpg

AntennaSys-with-R-small.jpg

36 ms

neverf.gif

neverf.gif

17 ms

loading.gif

loading.gif

11 ms

overlay-arrow-left.png

overlay-arrow-left.png

12 ms

overlay-arrow-right.png

overlay-arrow-right.png

13 ms

Accessibility Review

antennasys.com accessibility score

84

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

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

antennasys.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

antennasys.com SEO score

93

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

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 Antennasys.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 Antennasys.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

antennasys.com

Open Graph description is not detected on the main page of Antenna Sys. 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: