Tools & Wizards About Us
fcd-tech.com screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

fcd-tech.com

Quartz Crystals, Oscillators, Filters | FCD-Tech B.V.

Page Load Speed

5.7 sec in total

First Response

297 ms

Resources Loaded

5.2 sec

Page Rendered

193 ms

fcd-tech.com screenshot

About Website

Welcome to fcd-tech.com homepage info - get ready to check FCD Tech best content right away, or after learning these important things about fcd-tech.com

FCD-Tech deliver a full range of Quartz Crystals, Crystal Oscillators (VCXO, TCXO, OCXO, PXO, Microwave Oscillator), Crystal Filters and Microwave Products.

Visit fcd-tech.com

Key Findings

We analyzed Fcd-tech.com page load time and found that the first response time was 297 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

fcd-tech.com performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value5.2 s

60/100

10%

TBT (Total Blocking Time)

Value410 ms

66/100

30%

CLS (Cumulative Layout Shift)

Value0.251

49/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

fcd-tech.com

297 ms

www.fcd-tech.com

1383 ms

css_G8UiL8W4VsmbxQlCce0YboItibPU3Yh891VRMDWtZns.css

177 ms

css_Ial1tGZBKUbNXaAKNgGy2-V4OwrcYkAj3b9LvcMcYjE.css

279 ms

css_QUAxzJMXUM0cuDZwsu6BIyOhPM76rt-ykqfBXKY69Ic.css

280 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 97% of them (64 requests) were addressed to the original Fcd-tech.com, 2% (1 request) were made to Cdnjs.cloudflare.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Fcd-tech.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 155.8 kB (15%)

Content Size

1.0 MB

After Optimization

884.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Fcd-tech.com main page is 1.0 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. 40% of websites need less resources to load. Images take 830.1 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 71.6 kB

  • Original 84.4 kB
  • After minification 77.7 kB
  • After compression 12.9 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 71.6 kB or 85% of the original size.

Image Optimization

-8%

Potential reduce by 66.5 kB

  • Original 830.1 kB
  • After minification 763.6 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. FCD Tech images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 17.4 kB

  • Original 81.8 kB
  • After minification 81.0 kB
  • After compression 64.4 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 17.4 kB or 21% of the original size.

CSS Optimization

-1%

Potential reduce by 378 B

  • Original 44.4 kB
  • After minification 44.4 kB
  • After compression 44.0 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. Fcd-tech.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 32 (52%)

Requests Now

62

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of FCD Tech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

fcd-tech.com

fcd-tech.com

297 ms

www.fcd-tech.com

www.fcd-tech.com

1383 ms

css_G8UiL8W4VsmbxQlCce0YboItibPU3Yh891VRMDWtZns.css

css_G8UiL8W4VsmbxQlCce0YboItibPU3Yh891VRMDWtZns.css

177 ms

css_Ial1tGZBKUbNXaAKNgGy2-V4OwrcYkAj3b9LvcMcYjE.css

css_Ial1tGZBKUbNXaAKNgGy2-V4OwrcYkAj3b9LvcMcYjE.css

279 ms

css_QUAxzJMXUM0cuDZwsu6BIyOhPM76rt-ykqfBXKY69Ic.css

css_QUAxzJMXUM0cuDZwsu6BIyOhPM76rt-ykqfBXKY69Ic.css

280 ms

css_Pu4iwajA10_nCWW8x34v1XzC21uL5OEbikv8MTq849E.css

css_Pu4iwajA10_nCWW8x34v1XzC21uL5OEbikv8MTq849E.css

278 ms

font-awesome.min.css

font-awesome.min.css

32 ms

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css_r6g3jNcQgn6e-x6XrUf4bnUNywmeOqVqT0wt_mQ7MPM.css

365 ms

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css_Hdb016-K3l2DVyK9EuN899qULaEGE1zhaKdgPE772K0.css

280 ms

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281 ms

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370 ms

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css_NSvwZl5gbESBhEhY1DVUjEBSWlc3FDSrRaPh9Dv8zLM.css

369 ms

js_Pt6OpwTd6jcHLRIjrE-eSPLWMxWDkcyYrPTIrXDSON0.js

js_Pt6OpwTd6jcHLRIjrE-eSPLWMxWDkcyYrPTIrXDSON0.js

546 ms

js_onbE0n0cQY6KTDQtHO_E27UBymFC-RuqypZZ6Zxez-o.js

js_onbE0n0cQY6KTDQtHO_E27UBymFC-RuqypZZ6Zxez-o.js

379 ms

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380 ms

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454 ms

js

js

631 ms

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459 ms

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469 ms

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js_kBnp6IdXR-eS875dmpFvAvKPHUYMbSHvVEzxEQ0gFmg.js

470 ms

js

js

151 ms

fcd-tech-logo-2019-65px.png

fcd-tech-logo-2019-65px.png

107 ms

bg-nav.gif

bg-nav.gif

106 ms

bg-nav-active.gif

bg-nav-active.gif

110 ms

bg-nav-2.gif

bg-nav-2.gif

108 ms

img-smd-xtal-120px.png

img-smd-xtal-120px.png

110 ms

img-hc49-us-120px.png

img-hc49-us-120px.png

109 ms

img-khz-xtal-120px.png

img-khz-xtal-120px.png

200 ms

img-QCM-menu.png

img-QCM-menu.png

200 ms

saw-resonator.png

saw-resonator.png

200 ms

img-ocxo-oscillator-120px.png

img-ocxo-oscillator-120px.png

286 ms

IMG_4020-120px.png

IMG_4020-120px.png

204 ms

img-microwave-products-120px.png

img-microwave-products-120px.png

204 ms

badge.png

badge.png

293 ms

slide-quartz-crystals.jpg

slide-quartz-crystals.jpg

2027 ms

microwave-oscillator-slide.jpg

microwave-oscillator-slide.jpg

2028 ms

rf-microwave-slide.jpg

rf-microwave-slide.jpg

2028 ms

crystal-oscillator-slide.jpg

crystal-oscillator-slide.jpg

2026 ms

crystal-filter-slide.jpg

crystal-filter-slide.jpg

1939 ms

piezoelectric-crystal-sensor-slider.jpg

piezoelectric-crystal-sensor-slider.jpg

2109 ms

FBN2736L.png

FBN2736L.png

2031 ms

clock-oscillators-150.png

clock-oscillators-150.png

2119 ms

FBT0507A.png

FBT0507A.png

2122 ms

low-noise-amplifier-150.png

low-noise-amplifier-150.png

2120 ms

crystals.png

crystals.png

2208 ms

clock-oscillators.png

clock-oscillators.png

2123 ms

crystal-filter.png

crystal-filter.png

2200 ms

LNA-amplifier-150px.png

LNA-amplifier-150px.png

2215 ms

monitor-crystals.png

monitor-crystals.png

2301 ms

facebook.png

facebook.png

2214 ms

linkedin.png

linkedin.png

2215 ms

HC49U.png

HC49U.png

2286 ms

quartz-monitor-crystal(1).png

quartz-monitor-crystal(1).png

2296 ms

TO-39-image.png

TO-39-image.png

2307 ms

axiom45-ocxo.png

axiom45-ocxo.png

2308 ms

bg-2.gif

bg-2.gif

2308 ms

oswald-webfont.woff

oswald-webfont.woff

2376 ms

loading.gif

loading.gif

2292 ms

arrows.png

arrows.png

2291 ms

title-bg.gif

title-bg.gif

2293 ms

dd_arrow.gif

dd_arrow.gif

2296 ms

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96 ms

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92 ms

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90 ms

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90 ms

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css_AbpHGcgLb-kRsJGnwFEktk7uzpZOCcBY74-YBdrKVGs.css

96 ms

Accessibility Review

fcd-tech.com accessibility score

73

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

Image elements do not have [alt] attributes

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

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

fcd-tech.com best practices score

50

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

Browser errors were logged to the console

SEO Factors

fcd-tech.com SEO score

84

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

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 Fcd-tech.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 Fcd-tech.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

fcd-tech.com

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