Report Summary

  • 43

    Performance

    Renders faster than
    63% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

synreference.net

Precision Frequency References | Atomic/Rubidium & GPS/GNSS Locked 10 MHz - Novus

Page Load Speed

9.9 sec in total

First Response

1.9 sec

Resources Loaded

7.4 sec

Page Rendered

578 ms

synreference.net screenshot

About Website

Welcome to synreference.net homepage info - get ready to check Synreference best content right away, or after learning these important things about synreference.net

Novus Power offers precision frequency references, including atomic and GPS/GNSS locked 10 MHz references, custom solutions. Contact us for all frequency needs.

Visit synreference.net

Key Findings

We analyzed Synreference.net page load time and found that the first response time was 1.9 sec and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

synreference.net performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value870 ms

33/100

30%

CLS (Cumulative Layout Shift)

Value0.075

95/100

15%

TTI (Time to Interactive)

Value11.4 s

19/100

10%

Network Requests Diagram

synreference.net

1938 ms

wp-emoji-release.min.js

143 ms

style.min.css

186 ms

subscribe.css

220 ms

styles.css

256 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 73% of them (57 requests) were addressed to the original Synreference.net, 5% (4 requests) were made to Livehelpnow.net and 3% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Synreference.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 77.4 kB (10%)

Content Size

774.2 kB

After Optimization

696.8 kB

In fact, the total size of Synreference.net main page is 774.2 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. 70% of websites need less resources to load. Images take 418.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 51.9 kB

  • Original 65.3 kB
  • After minification 60.9 kB
  • After compression 13.4 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 51.9 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 17.5 kB

  • Original 418.5 kB
  • After minification 401.0 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. Synreference images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.3 kB

  • Original 138.0 kB
  • After minification 138.0 kB
  • After compression 136.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-4%

Potential reduce by 6.7 kB

  • Original 152.4 kB
  • After minification 152.4 kB
  • After compression 145.7 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. Synreference.net has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 54 (72%)

Requests Now

75

After Optimization

21

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Synreference. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

synreference.net accessibility score

66

Accessibility Issues

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

synreference.net best practices score

58

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

synreference.net SEO score

91

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

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 Synreference.net 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 Synreference.net 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

Open Graph data is detected on the main page of Synreference. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: