Tools & Wizards About Us
silentdown.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

silentdown.com

Website Uptime and Performance Monitoring | Silent Down

Page Load Speed

3.2 sec in total

First Response

33 ms

Resources Loaded

2.7 sec

Page Rendered

432 ms

silentdown.com screenshot

About Website

Click here to check amazing Silent Down content. Otherwise, check out these important facts you probably never knew about silentdown.com

Silent Down is a website uptime and performance monitoring platform - Get notified instantly if your site is down or having performance issues.

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Key Findings

We analyzed Silentdown.com page load time and found that the first response time was 33 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

silentdown.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

34/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

47/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value2,020 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value8.4 s

39/100

10%

Network Requests Diagram

silentdown.com

33 ms

silentdown.com

524 ms

gtm.js

61 ms

web.css

772 ms

web.js

1584 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Silentdown.com, 49% (17 requests) were made to D2796lkh3dmca7.cloudfront.net and 14% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source D2796lkh3dmca7.cloudfront.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 53.8 kB (13%)

Content Size

417.1 kB

After Optimization

363.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Silentdown.com main page is 417.1 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. 30% of websites need less resources to load. Images take 218.0 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 48.5 kB

  • Original 55.5 kB
  • After minification 43.5 kB
  • After compression 7.0 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 12.0 kB, which is 22% 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 48.5 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 2.8 kB

  • Original 218.0 kB
  • After minification 215.2 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. Silent Down images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 259 B

  • Original 115.9 kB
  • After minification 115.9 kB
  • After compression 115.7 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

-8%

Potential reduce by 2.3 kB

  • Original 27.7 kB
  • After minification 27.7 kB
  • After compression 25.4 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. Silentdown.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 9 (32%)

Requests Now

28

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Silent Down. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

silentdown.com

silentdown.com

33 ms

silentdown.com

silentdown.com

524 ms

gtm.js

gtm.js

61 ms

web.css

web.css

772 ms

web.js

web.js

1584 ms

logo.png

logo.png

1243 ms

wave-blue.png

wave-blue.png

1213 ms

wave-white.png

wave-white.png

1192 ms

laptop.png

laptop.png

1387 ms

laptop_mobile.png

laptop_mobile.png

1303 ms

amazon.png

amazon.png

1618 ms

vonage.png

vonage.png

1628 ms

twitter.png

twitter.png

1673 ms

slack.png

slack.png

1722 ms

discord.png

discord.png

1792 ms

email.png

email.png

1995 ms

sms.png

sms.png

1996 ms

webhook.png

webhook.png

2036 ms

footer-wave-white.png

footer-wave-white.png

2099 ms

logo_greyscale.png

logo_greyscale.png

2141 ms

analytics.js

analytics.js

50 ms

fbevents.js

fbevents.js

18 ms

collect

collect

14 ms

js

js

45 ms

css

css

47 ms

XRXI3I6Li01BKofiOc5wtlZ2di8HDLshdTQ3ig.ttf

XRXI3I6Li01BKofiOc5wtlZ2di8HDLshdTQ3ig.ttf

24 ms

XRXI3I6Li01BKofiOc5wtlZ2di8HDIkhdTQ3ig.ttf

XRXI3I6Li01BKofiOc5wtlZ2di8HDIkhdTQ3ig.ttf

32 ms

XRXI3I6Li01BKofiOc5wtlZ2di8HDOUhdTQ3ig.ttf

XRXI3I6Li01BKofiOc5wtlZ2di8HDOUhdTQ3ig.ttf

43 ms

XRXI3I6Li01BKofiOc5wtlZ2di8HDDshdTQ3ig.ttf

XRXI3I6Li01BKofiOc5wtlZ2di8HDDshdTQ3ig.ttf

49 ms

XRXI3I6Li01BKofiOc5wtlZ2di8HDGUmdTQ3ig.ttf

XRXI3I6Li01BKofiOc5wtlZ2di8HDGUmdTQ3ig.ttf

48 ms

webcomponents-lite.min.js

webcomponents-lite.min.js

29 ms

mdi.js

mdi.js

78 ms

dashicons.js

dashicons.js

104 ms

zmdi.js

zmdi.js

117 ms

wpf.js

wpf.js

109 ms

Accessibility Review

silentdown.com accessibility score

87

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.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

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

silentdown.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

silentdown.com SEO score

100

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

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 Silentdown.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 Silentdown.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

silentdown.com

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