Tools & Wizards About Us
crescentfrequency.com screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 94

    SEO

    Google-friendlier than
    90% of websites

crescentfrequency.com

Frequency Control Devices & Crystal Oscillators Manufacturer – Crescent Frequency Products

Page Load Speed

2.1 sec in total

First Response

439 ms

Resources Loaded

1.1 sec

Page Rendered

610 ms

crescentfrequency.com screenshot

About Website

Welcome to crescentfrequency.com homepage info - get ready to check Crescent Frequency best content right away, or after learning these important things about crescentfrequency.com

Crescent Frequency Products is a manufacturer of quartz crystals, crystal oscillators, TCXOs, OCXOs and VCXOs.

Visit crescentfrequency.com

Key Findings

We analyzed Crescentfrequency.com page load time and found that the first response time was 439 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

crescentfrequency.com performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value440 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.2 s

85/100

10%

Network Requests Diagram

crescentfrequency.com

439 ms

reset.css

52 ms

primary.css

92 ms

jquery.min.js

9 ms

thb1udk.js

146 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 76% of them (13 requests) were addressed to the original Crescentfrequency.com, 12% (2 requests) were made to Google-analytics.com and 6% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (439 ms) belongs to the original domain Crescentfrequency.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 116.4 kB (14%)

Content Size

808.4 kB

After Optimization

692.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Crescentfrequency.com main page is 808.4 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. 45% of websites need less resources to load. Images take 666.0 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 5.3 kB

  • Original 7.9 kB
  • After minification 6.9 kB
  • After compression 2.6 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 995 B, which is 13% 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 5.3 kB or 67% of the original size.

Image Optimization

-5%

Potential reduce by 31.6 kB

  • Original 666.0 kB
  • After minification 634.3 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. Crescent Frequency images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 65.3 kB

  • Original 117.1 kB
  • After minification 114.5 kB
  • After compression 51.7 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 65.3 kB or 56% of the original size.

CSS Optimization

-80%

Potential reduce by 14.1 kB

  • Original 17.5 kB
  • After minification 11.6 kB
  • After compression 3.4 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. Crescentfrequency.com needs all CSS files to be minified and compressed as it can save up to 14.1 kB or 80% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

15

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Crescent Frequency. According to our analytics all requests are already optimized.

Network Requests Diagram

crescentfrequency.com

crescentfrequency.com

439 ms

reset.css

reset.css

52 ms

primary.css

primary.css

92 ms

jquery.min.js

jquery.min.js

9 ms

thb1udk.js

thb1udk.js

146 ms

jquery.innerfade.js

jquery.innerfade.js

70 ms

bg-body.png

bg-body.png

354 ms

ga.js

ga.js

282 ms

bg-masthead.png

bg-masthead.png

184 ms

logo.png

logo.png

182 ms

nav-arrow.png

nav-arrow.png

178 ms

hero-1.png

hero-1.png

202 ms

hero-2.png

hero-2.png

195 ms

hero-3.png

hero-3.png

201 ms

bg-content.png

bg-content.png

182 ms

bg-footer.png

bg-footer.png

183 ms

__utm.gif

__utm.gif

28 ms

Accessibility Review

crescentfrequency.com accessibility score

96

Accessibility Issues

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

crescentfrequency.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

crescentfrequency.com SEO score

94

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 Crescentfrequency.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 Crescentfrequency.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

crescentfrequency.com

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