Tools & Wizards About Us
bbtantennas.com screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

bbtantennas.com

BBT Antennas Inc | Leading Antenna Manufacturer for IoT and Communication Industries

Page Load Speed

2.3 sec in total

First Response

261 ms

Resources Loaded

1.4 sec

Page Rendered

620 ms

bbtantennas.com screenshot

About Website

Welcome to bbtantennas.com homepage info - get ready to check BBT Antennas best content right away, or after learning these important things about bbtantennas.com

Explore our wide range of antennas including 6G, 5G, V2X, RFID, WLAN, GPS, and more, serving applications in IoT, mobile communications, base stations, and satellite communications.

Visit bbtantennas.com

Key Findings

We analyzed Bbtantennas.com page load time and found that the first response time was 261 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

bbtantennas.com performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value5.2 s

60/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value5.4 s

71/100

10%

Network Requests Diagram

bbtantennas.com

261 ms

www.bbtantennas.com

743 ms

aoxin-iconfont.css

130 ms

index.css

146 ms

logo_1_14729.png

123 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 11% of them (2 requests) were addressed to the original Bbtantennas.com, 50% (9 requests) were made to Static.yigetechcms.com and 33% (6 requests) were made to Img.yigetechcms.com. The less responsive or slowest element that took the longest time to load (743 ms) belongs to the original domain Bbtantennas.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 297.7 kB (71%)

Content Size

418.6 kB

After Optimization

120.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bbtantennas.com main page is 418.6 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 293.5 kB which makes up the majority of the site volume.

HTML Optimization

-94%

Potential reduce by 276.9 kB

  • Original 293.5 kB
  • After minification 133.2 kB
  • After compression 16.6 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 160.4 kB, which is 55% 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 276.9 kB or 94% of the original size.

Image Optimization

-26%

Potential reduce by 8.1 kB

  • Original 30.9 kB
  • After minification 22.8 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, BBT Antennas needs image optimization as it can save up to 8.1 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-12%

Potential reduce by 10.4 kB

  • Original 83.8 kB
  • After minification 83.8 kB
  • After compression 73.4 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 10.4 kB or 12% of the original size.

CSS Optimization

-22%

Potential reduce by 2.3 kB

  • Original 10.4 kB
  • After minification 10.4 kB
  • After compression 8.1 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. Bbtantennas.com needs all CSS files to be minified and compressed as it can save up to 2.3 kB or 22% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BBT Antennas. According to our analytics all requests are already optimized.

Network Requests Diagram

bbtantennas.com

bbtantennas.com

261 ms

www.bbtantennas.com

www.bbtantennas.com

743 ms

aoxin-iconfont.css

aoxin-iconfont.css

130 ms

index.css

index.css

146 ms

logo_1_14729.png

logo_1_14729.png

123 ms

jquery.min.js

jquery.min.js

158 ms

swiper.min.js

swiper.min.js

168 ms

index.js

index.js

18 ms

mobile_logo_26379.png

mobile_logo_26379.png

124 ms

02-banner_29562.jpg

02-banner_29562.jpg

350 ms

03-banner_29564.jpg

03-banner_29564.jpg

362 ms

04-banner_29563.jpg

04-banner_29563.jpg

340 ms

horn_antenna_webbanner_37382.jpg

horn_antenna_webbanner_37382.jpg

383 ms

Poppins-Regular.woff

Poppins-Regular.woff

74 ms

Poppins-SemiBold.woff

Poppins-SemiBold.woff

30 ms

aoxin-iconfont.woff

aoxin-iconfont.woff

30 ms

Poppins-Light.woff

Poppins-Light.woff

22 ms

Poppins-Medium.woff

Poppins-Medium.woff

54 ms

Accessibility Review

bbtantennas.com accessibility score

80

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

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

bbtantennas.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

bbtantennas.com SEO score

90

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Bbtantennas.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 Bbtantennas.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

bbtantennas.com

Open Graph description is not detected on the main page of BBT Antennas. 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: