Tools & Wizards About Us
crescendoaudio.com screenshot

Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

crescendoaudio.com

Crescendo Audio » Factory Direct Car Audio Store

Page Load Speed

4.8 sec in total

First Response

52 ms

Resources Loaded

3.9 sec

Page Rendered

850 ms

crescendoaudio.com screenshot

About Website

Visit crescendoaudio.com now to see the best up-to-date Crescendo Audio content for United States and also check out these interesting facts you probably never knew about crescendoaudio.com

Enhance your driving experience with the power of sound with Crescendo car audio amplifiers and speakers. Designed to elevate every moment on the road.

Visit crescendoaudio.com

Key Findings

We analyzed Crescendoaudio.com page load time and found that the first response time was 52 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

crescendoaudio.com performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

82/100

25%

SI (Speed Index)

Value5.5 s

55/100

10%

TBT (Total Blocking Time)

Value400 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value5.6 s

70/100

10%

Network Requests Diagram

crescendoaudio.com

52 ms

crescendoaudio.com

1903 ms

style.min.css

11 ms

theme.1.css

245 ms

analytics.min.js

262 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that all of those requests were addressed to Crescendoaudio.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Crescendoaudio.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 458.1 kB (9%)

Content Size

5.0 MB

After Optimization

4.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Crescendoaudio.com main page is 5.0 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. 30% of websites need less resources to load. Images take 4.7 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 60.5 kB

  • Original 74.9 kB
  • After minification 68.4 kB
  • After compression 14.4 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 60.5 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 355.8 kB

  • Original 4.7 MB
  • After minification 4.4 MB

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. Crescendo Audio images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 14.8 kB

  • Original 86.4 kB
  • After minification 86.4 kB
  • After compression 71.6 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 14.8 kB or 17% of the original size.

CSS Optimization

-36%

Potential reduce by 27.0 kB

  • Original 76.0 kB
  • After minification 76.0 kB
  • After compression 48.9 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. Crescendoaudio.com needs all CSS files to be minified and compressed as it can save up to 27.0 kB or 36% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (14%)

Requests Now

29

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Crescendo Audio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

crescendoaudio.com

crescendoaudio.com

52 ms

crescendoaudio.com

crescendoaudio.com

1903 ms

style.min.css

style.min.css

11 ms

theme.1.css

theme.1.css

245 ms

analytics.min.js

analytics.min.js

262 ms

uikit.min.js

uikit.min.js

262 ms

uikit-icons-fuse.min.js

uikit-icons-fuse.min.js

240 ms

theme.js

theme.js

242 ms

email-decode.min.js

email-decode.min.js

16 ms

logo-web-969045d5.png

logo-web-969045d5.png

297 ms

mask-default-image.svg

mask-default-image.svg

228 ms

353826598_654154803421380_5934615595774159246_n-0143ec64.jpeg

353826598_654154803421380_5934615595774159246_n-0143ec64.jpeg

233 ms

7fcedabb-c15f-467c-8787-7909c120488d-34180c25.jpeg

7fcedabb-c15f-467c-8787-7909c120488d-34180c25.jpeg

438 ms

2eade17a-531c-4e35-8cd9-eae619e67647-188f4774.jpeg

2eade17a-531c-4e35-8cd9-eae619e67647-188f4774.jpeg

234 ms

e77ddf35-382a-4fc7-913d-5284ab287aad-84ec30d2.jpeg

e77ddf35-382a-4fc7-913d-5284ab287aad-84ec30d2.jpeg

439 ms

c7af2f55-b2ef-42e5-a777-4e3b31e2ba48-87a56165.jpeg

c7af2f55-b2ef-42e5-a777-4e3b31e2ba48-87a56165.jpeg

662 ms

69fd1f16-22db-4933-b5d5-c741cd2153bb-658f18bd.jpeg

69fd1f16-22db-4933-b5d5-c741cd2153bb-658f18bd.jpeg

672 ms

288883913_10160254943996636_5981528369847722722_n-2488599e.jpeg

288883913_10160254943996636_5981528369847722722_n-2488599e.jpeg

735 ms

286350161_10160226987741636_3271235441405236167_n-0ec1579c.jpeg

286350161_10160226987741636_3271235441405236167_n-0ec1579c.jpeg

804 ms

277747587_10160109262661636_8383058179791939201_n-1241c174.jpeg

277747587_10160109262661636_8383058179791939201_n-1241c174.jpeg

944 ms

273188780_7358996847444519_4496378975151921640_n-d3ab3e6b.jpeg

273188780_7358996847444519_4496378975151921640_n-d3ab3e6b.jpeg

947 ms

188439909_10159432928621636_8655370655707708856_n-7b2a9baf.jpeg

188439909_10159432928621636_8655370655707708856_n-7b2a9baf.jpeg

1167 ms

182346631_5850894008254818_1045348915598670861_n-c9559126.jpeg

182346631_5850894008254818_1045348915598670861_n-c9559126.jpeg

1185 ms

101952086_10158404241486636_8794881473763655000_n-ce5934b5.jpeg

101952086_10158404241486636_8794881473763655000_n-ce5934b5.jpeg

965 ms

82803296_10157843593876636_4010614150035144704_n-1f1b86cb.jpeg

82803296_10157843593876636_4010614150035144704_n-1f1b86cb.jpeg

1237 ms

18699424_10154684480968506_7357683562701310533_o-02bc9aa9.jpeg

18699424_10154684480968506_7357683562701310533_o-02bc9aa9.jpeg

1491 ms

14500692_10153982621623506_7234657950863917285_o-763d7bfc.jpeg

14500692_10153982621623506_7234657950863917285_o-763d7bfc.jpeg

1528 ms

297603573_10160327135446636_7602687433871007841_n-ea907b22.jpeg

297603573_10160327135446636_7602687433871007841_n-ea907b22.jpeg

1472 ms

1dacda81-8c18-4ca8-b864-872ccc577b2e-608370bb.jpeg

1dacda81-8c18-4ca8-b864-872ccc577b2e-608370bb.jpeg

1669 ms

logo-web-orange-ed700121.png

logo-web-orange-ed700121.png

1409 ms

logo-web-dark-aa675723.png

logo-web-dark-aa675723.png

1479 ms

Accessibility Review

crescendoaudio.com accessibility score

97

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

Links do not have a discernible name

Best Practices

crescendoaudio.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

crescendoaudio.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 Crescendoaudio.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 Crescendoaudio.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

crescendoaudio.com

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