Report Summary

  • 0

    Performance

  • 33

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

polyfet.com

RF Power Transistors & Amplifier Modules | Polyfet RF Devices

Page Load Speed

1.1 sec in total

First Response

546 ms

Resources Loaded

587 ms

Page Rendered

0 ms

About Website

Welcome to polyfet.com homepage info - get ready to check Polyfet best content for Ukraine right away, or after learning these important things about polyfet.com

Leading manufacturer of RF power transistors, amplifier modules, and evaluation amplifiers. High-performance RF solutions for commercial and aerospace applications.

Visit polyfet.com

Key Findings

We analyzed Polyfet.com page load time and found that the first response time was 546 ms and then it took 587 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

polyfet.com performance score

0

Network Requests Diagram

polyfet.com

546 ms

api.js

41 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that 50% of them (1 request) were addressed to the original Polyfet.com, 50% (1 request) were made to Recaptcha.net. The less responsive or slowest element that took the longest time to load (546 ms) belongs to the original domain Polyfet.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 32.8 kB (11%)

Content Size

290.6 kB

After Optimization

257.8 kB

In fact, the total size of Polyfet.com main page is 290.6 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 288.7 kB which makes up the majority of the site volume.

HTML Optimization

-54%

Potential reduce by 1.0 kB

  • Original 1.9 kB
  • After minification 1.8 kB
  • After compression 866 B

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 1.0 kB or 54% of the original size.

Image Optimization

-11%

Potential reduce by 31.8 kB

  • Original 288.7 kB
  • After minification 256.9 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, Polyfet needs image optimization as it can save up to 31.8 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

We found no issues to fix!

Requests Now

1

After Optimization

1

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Polyfet. According to our analytics all requests are already optimized.

Accessibility Review

polyfet.com accessibility score

33

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

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

polyfet.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

polyfet.com SEO score

67

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Polyfet.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Polyfet.com main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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