Tools & Wizards About Us
delphisupply.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

delphisupply.com

Delphi Supply

Page Load Speed

2.8 sec in total

First Response

113 ms

Resources Loaded

1.7 sec

Page Rendered

983 ms

delphisupply.com screenshot

About Website

Welcome to delphisupply.com homepage info - get ready to check Delphi Supply best content right away, or after learning these important things about delphisupply.com

Visit delphisupply.com

Key Findings

We analyzed Delphisupply.com page load time and found that the first response time was 113 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

delphisupply.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value15.0 s

0/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value1,430 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.108

87/100

15%

TTI (Time to Interactive)

Value15.4 s

7/100

10%

Network Requests Diagram

www.delphisupply.com

113 ms

prfnJNIEZX7vAnxq5MCmXoZAzdutJt5bPwfMLcTvliGfenGIfFHN4UJLFRbh52jhWDjXZ2IDZcscjhsKjDiywQ8KFRgqFQbk5g7OMkG0jAFu-WsoShFGZAsude80ZkoRdhXCHKoyjamTiY8Djhy8ZYmC-Ao1Oco8if37OcBDOcu8OfG0SaBujW48SagyjhmDjhy8ZYmC-Ao1OcFzdP37O1s8jA3ljhB3ZWJl-a4DpKoDSWmyScmDSeBRZPoRdhXCjAFu-WsoShFGZAsude80ZkoRdhXCjAFu-WsoShFGZAsude80Zko0ZWbCjWw0dA9CZemCSeyTSam3SeUoOcFzdPUCdhFydeyzSabCSaBujW48SagyjhmDjhy8ZYmC-Ao1OcFzdPUXZABCOAFySemkOAlkSaG0SaBujW48Sagyjh90jhNlOYiaikoyjamTiY8Djhy8ZYmC-Ao1OcFzdPUaiaS0jAFu-WsoShFGZAsude80Zko0ZWbCiaiaOcBDOcu8OYiaikoqZAU3-e8DiWg3dYq0jhNlOYiaikoDSWmyScmDSeBRZWFR-emqiAUTdcS0jhNlOYiaikoXZABCOAFySemkOAlkSaG0SaBujW48Sagyjh90jhNlJ6NGjAUojW4qOAsTSagCjWqK2AyydY8yScbldA8RScv7f6R8R6JbMg62JMJ7f6RlR6JbMg6YJMJ7f6RcR6JbMg6FJMJ7f6R0R6JbMg6sJMJ7f6R_R6JbMs6eJMJ7f6RrR6JbMs6YJMJ7f6RvR6JbMs6bJMJ7f6RNR6JbMs6sJMHbMjn3UHSe.js

36 ms

css2

46 ms

legacy.js

42 ms

modern.js

190 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Delphisupply.com, 54% (36 requests) were made to Images.squarespace-cdn.com and 25% (17 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Images.squarespace-cdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 380.1 kB (1%)

Content Size

34.1 MB

After Optimization

33.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Delphisupply.com main page is 34.1 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. Only a small number of websites need less resources to load. Images take 32.6 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 371.5 kB

  • Original 417.9 kB
  • After minification 384.9 kB
  • After compression 46.4 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 371.5 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 32.6 MB
  • After minification 32.6 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. Delphi Supply images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 5.2 kB

  • Original 997.8 kB
  • After minification 997.8 kB
  • After compression 992.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-16%

Potential reduce by 3.4 kB

  • Original 21.7 kB
  • After minification 21.7 kB
  • After compression 18.3 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. Delphisupply.com needs all CSS files to be minified and compressed as it can save up to 3.4 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (20%)

Requests Now

50

After Optimization

40

  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Delphi Supply. 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.delphisupply.com

www.delphisupply.com

113 ms

prfnJNIEZX7vAnxq5MCmXoZAzdutJt5bPwfMLcTvliGfenGIfFHN4UJLFRbh52jhWDjXZ2IDZcscjhsKjDiywQ8KFRgqFQbk5g7OMkG0jAFu-WsoShFGZAsude80ZkoRdhXCHKoyjamTiY8Djhy8ZYmC-Ao1Oco8if37OcBDOcu8OfG0SaBujW48SagyjhmDjhy8ZYmC-Ao1OcFzdP37O1s8jA3ljhB3ZWJl-a4DpKoDSWmyScmDSeBRZPoRdhXCjAFu-WsoShFGZAsude80ZkoRdhXCjAFu-WsoShFGZAsude80Zko0ZWbCjWw0dA9CZemCSeyTSam3SeUoOcFzdPUCdhFydeyzSabCSaBujW48SagyjhmDjhy8ZYmC-Ao1OcFzdPUXZABCOAFySemkOAlkSaG0SaBujW48Sagyjh90jhNlOYiaikoyjamTiY8Djhy8ZYmC-Ao1OcFzdPUaiaS0jAFu-WsoShFGZAsude80Zko0ZWbCiaiaOcBDOcu8OYiaikoqZAU3-e8DiWg3dYq0jhNlOYiaikoDSWmyScmDSeBRZWFR-emqiAUTdcS0jhNlOYiaikoXZABCOAFySemkOAlkSaG0SaBujW48Sagyjh90jhNlJ6NGjAUojW4qOAsTSagCjWqK2AyydY8yScbldA8RScv7f6R8R6JbMg62JMJ7f6RlR6JbMg6YJMJ7f6RcR6JbMg6FJMJ7f6R0R6JbMg6sJMJ7f6R_R6JbMs6eJMJ7f6RrR6JbMs6YJMJ7f6RvR6JbMs6bJMJ7f6RNR6JbMs6sJMHbMjn3UHSe.js

prfnJNIEZX7vAnxq5MCmXoZAzdutJt5bPwfMLcTvliGfenGIfFHN4UJLFRbh52jhWDjXZ2IDZcscjhsKjDiywQ8KFRgqFQbk5g7OMkG0jAFu-WsoShFGZAsude80ZkoRdhXCHKoyjamTiY8Djhy8ZYmC-Ao1Oco8if37OcBDOcu8OfG0SaBujW48SagyjhmDjhy8ZYmC-Ao1OcFzdP37O1s8jA3ljhB3ZWJl-a4DpKoDSWmyScmDSeBRZPoRdhXCjAFu-WsoShFGZAsude80ZkoRdhXCjAFu-WsoShFGZAsude80Zko0ZWbCjWw0dA9CZemCSeyTSam3SeUoOcFzdPUCdhFydeyzSabCSaBujW48SagyjhmDjhy8ZYmC-Ao1OcFzdPUXZABCOAFySemkOAlkSaG0SaBujW48Sagyjh90jhNlOYiaikoyjamTiY8Djhy8ZYmC-Ao1OcFzdPUaiaS0jAFu-WsoShFGZAsude80Zko0ZWbCiaiaOcBDOcu8OYiaikoqZAU3-e8DiWg3dYq0jhNlOYiaikoDSWmyScmDSeBRZWFR-emqiAUTdcS0jhNlOYiaikoXZABCOAFySemkOAlkSaG0SaBujW48Sagyjh90jhNlJ6NGjAUojW4qOAsTSagCjWqK2AyydY8yScbldA8RScv7f6R8R6JbMg62JMJ7f6RlR6JbMg6YJMJ7f6RcR6JbMg6FJMJ7f6R0R6JbMg6sJMJ7f6R_R6JbMs6eJMJ7f6RrR6JbMs6YJMJ7f6RvR6JbMs6bJMJ7f6RNR6JbMs6sJMHbMjn3UHSe.js

36 ms

css2

css2

46 ms

legacy.js

legacy.js

42 ms

modern.js

modern.js

190 ms

extract-css-runtime-826d4c0be90531811d41-min.en-US.js

extract-css-runtime-826d4c0be90531811d41-min.en-US.js

190 ms

extract-css-moment-js-vendor-6c569122bfa66a51a056-min.en-US.js

extract-css-moment-js-vendor-6c569122bfa66a51a056-min.en-US.js

194 ms

cldr-resource-pack-4b37eb27c737844571ba-min.en-US.js

cldr-resource-pack-4b37eb27c737844571ba-min.en-US.js

191 ms

common-vendors-stable-9dfa409c7981fdac39f9-min.en-US.js

common-vendors-stable-9dfa409c7981fdac39f9-min.en-US.js

191 ms

common-vendors-a20d900d730e75998014-min.en-US.js

common-vendors-a20d900d730e75998014-min.en-US.js

197 ms

common-bbeef8167039f38d955a-min.en-US.js

common-bbeef8167039f38d955a-min.en-US.js

200 ms

performance-a073777eb82e01935280-min.en-US.js

performance-a073777eb82e01935280-min.en-US.js

190 ms

site.css

site.css

49 ms

static.css

static.css

43 ms

site-bundle.e5562d8cebebf31a1b8d2827a15e7331.js

site-bundle.e5562d8cebebf31a1b8d2827a15e7331.js

170 ms

front+angle+truck.jpg

front+angle+truck.jpg

370 ms

SHOVELS+2.jpg

SHOVELS+2.jpg

350 ms

fertilizer+%26+roundup.jpg

fertilizer+%26+roundup.jpg

119 ms

feed.jpg

feed.jpg

265 ms

Backyardpool.jpg

Backyardpool.jpg

120 ms

plumbing-supplies+2.jpg

plumbing-supplies+2.jpg

292 ms

electrical+stock+photo.jpg

electrical+stock+photo.jpg

121 ms

oil.jpg

oil.jpg

329 ms

paint+2.jpg

paint+2.jpg

122 ms

20230821_104857+%281%29.jpg

20230821_104857+%281%29.jpg

368 ms

stove+pipe+supplies.jpg

stove+pipe+supplies.jpg

451 ms

MORTAR.jpg

MORTAR.jpg

298 ms

20230913_095321.jpg

20230913_095321.jpg

579 ms

window+screen+repair.jpg

window+screen+repair.jpg

509 ms

20230814_131039.jpg

20230814_131039.jpg

527 ms

truck.jpg

truck.jpg

561 ms

loader.jpg

loader.jpg

632 ms

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20230814_124718.jpg

663 ms

20230814_124748.jpg

20230814_124748.jpg

789 ms

20230814_124801.jpg

20230814_124801.jpg

790 ms

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20230814_124825.jpg

817 ms

20230814_124848.jpg

20230814_124848.jpg

583 ms

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20230814_124904.jpg

816 ms

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20230814_124934.jpg

798 ms

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20230814_125220.jpg

878 ms

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20230814_125142.jpg

975 ms

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20230814_125056.jpg

1074 ms

20230814_124648.jpg

20230814_124648.jpg

994 ms

20230814_124511.jpg

20230814_124511.jpg

821 ms

dewalt.jpg

dewalt.jpg

1138 ms

sand+paper.jpg

sand+paper.jpg

1117 ms

paint+tape%2C+stucco.jpg

paint+tape%2C+stucco.jpg

1113 ms

saw+blades.jpg

saw+blades.jpg

1222 ms

tape+measure%2C+levels%2C+knives.jpg

tape+measure%2C+levels%2C+knives.jpg

1253 ms

drill+bits.jpg

drill+bits.jpg

1410 ms

sign.jpg

sign.jpg

1390 ms

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6 ms

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13 ms

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13 ms

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31 ms

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32 ms

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123 ms

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49 ms

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49 ms

Accessibility Review

delphisupply.com accessibility score

90

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

Buttons do not have an accessible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Best Practices

delphisupply.com best practices score

92

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

Page has valid source maps

SEO Factors

delphisupply.com SEO score

93

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 Delphisupply.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 Delphisupply.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

delphisupply.com

Open Graph description is not detected on the main page of Delphi Supply. 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: