Tools & Wizards About Us
dolphincasting.com screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

dolphincasting.com

Dolphin Investment Castings in Phoenix, AZ

Page Load Speed

1.3 sec in total

First Response

124 ms

Resources Loaded

1.1 sec

Page Rendered

68 ms

dolphincasting.com screenshot

About Website

Click here to check amazing Dolphin Casting content. Otherwise, check out these important facts you probably never knew about dolphincasting.com

Dolphin, Inc. is the leader in quality precision investment castings for over 51 years. We utilize cutting-edge technology to streamline the investment casting process, saving you time and money. Our ...

Visit dolphincasting.com

Key Findings

We analyzed Dolphincasting.com page load time and found that the first response time was 124 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

dolphincasting.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

61/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

4/100

25%

SI (Speed Index)

Value5.6 s

54/100

10%

TBT (Total Blocking Time)

Value1,100 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.116

85/100

15%

TTI (Time to Interactive)

Value12.0 s

16/100

10%

Network Requests Diagram

www.dolphincasting.com

124 ms

minified.js

51 ms

focus-within-polyfill.js

48 ms

polyfill.min.js

49 ms

thunderbolt-commons.718dbdea.bundle.min.js

180 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Dolphincasting.com, 38% (18 requests) were made to Static.parastorage.com and 30% (14 requests) were made to Static.wixstatic.com. The less responsive or slowest element that took the longest time to load (674 ms) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (49%)

Content Size

2.1 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Dolphincasting.com main page is 2.1 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. 35% of websites need less resources to load. HTML takes 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 958.2 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 226.0 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. 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 958.2 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 53.6 kB

  • Original 669.6 kB
  • After minification 616.0 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. Dolphin Casting images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 48.1 kB

  • Original 288.6 kB
  • After minification 288.6 kB
  • After compression 240.5 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 48.1 kB or 17% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (34%)

Requests Now

29

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dolphin Casting. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.dolphincasting.com

www.dolphincasting.com

124 ms

minified.js

minified.js

51 ms

focus-within-polyfill.js

focus-within-polyfill.js

48 ms

polyfill.min.js

polyfill.min.js

49 ms

thunderbolt-commons.718dbdea.bundle.min.js

thunderbolt-commons.718dbdea.bundle.min.js

180 ms

main.a041a540.bundle.min.js

main.a041a540.bundle.min.js

182 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

179 ms

lodash.min.js

lodash.min.js

178 ms

react.production.min.js

react.production.min.js

178 ms

react-dom.production.min.js

react-dom.production.min.js

196 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

195 ms

11062b_558f00357585424e894fb7c595fc38fd~mv2.jpg

11062b_558f00357585424e894fb7c595fc38fd~mv2.jpg

264 ms

bundle.min.js

bundle.min.js

95 ms

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2a4136_df19663215cf4062ab175639f16d6c96f000.jpg

322 ms

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2a4136_24807d1185914c15a88cad8124dfda1e~mv2.jpg

394 ms

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Dolphin%20PartsDSC05264_edited.png

423 ms

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370 ms

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349 ms

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413 ms

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479 ms

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2a4136_6b4177f6e8ca41f181dd3325e07fd8aa~mv2.jpeg

607 ms

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2a4136_6b4177f6e8ca41f181dd3325e07fd8aa~mv2.jpeg

572 ms

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2a4136_f54ef65e3eaf40168586b3d1499535b9~mv2.jpg

600 ms

2a4136_f54ef65e3eaf40168586b3d1499535b9~mv2.jpg

2a4136_f54ef65e3eaf40168586b3d1499535b9~mv2.jpg

674 ms

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2a4136_a6d53a188932466d917a16abc8393f52~mv2.png

611 ms

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644 ms

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8 ms

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8 ms

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6 ms

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7 ms

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8 ms

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9 ms

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7 ms

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37 ms

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13 ms

right-arrow.svg

right-arrow.svg

11 ms

Accessibility Review

dolphincasting.com accessibility score

98

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

dolphincasting.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

dolphincasting.com SEO score

96

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 Dolphincasting.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 Dolphincasting.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

dolphincasting.com

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