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diveelectronics.com screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

diveelectronics.com

Underwater lights for diving. Buy underwater LED lights

Page Load Speed

10.4 sec in total

First Response

2.5 sec

Resources Loaded

7.7 sec

Page Rendered

226 ms

diveelectronics.com screenshot

About Website

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

Our Company was founded in 2005 by the group of highly qualified specialists, engaged in development of special-purpose LED-based lighting equipment.

Visit diveelectronics.com

Key Findings

We analyzed Diveelectronics.com page load time and found that the first response time was 2.5 sec and then it took 7.9 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

diveelectronics.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.9 s

0/100

25%

SI (Speed Index)

Value18.1 s

0/100

10%

TBT (Total Blocking Time)

Value190 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value14.0 s

10/100

10%

Network Requests Diagram

2520 ms

wp-emoji-release.min.js

211 ms

dashicons.min.css

374 ms

extra.min.css

250 ms

style.min.css

251 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 66% of them (65 requests) were addressed to the original Diveelectronics.com, 21% (21 requests) were made to Fonts.gstatic.com and 8% (8 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Diveelectronics.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 134.9 kB (11%)

Content Size

1.2 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Diveelectronics.com main page is 1.2 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 720.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 65.9 kB

  • Original 81.5 kB
  • After minification 77.7 kB
  • After compression 15.6 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 65.9 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 21.1 kB

  • Original 720.1 kB
  • After minification 699.1 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. Diveelectronics images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 21.5 kB

  • Original 270.8 kB
  • After minification 270.7 kB
  • After compression 249.3 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

-21%

Potential reduce by 26.4 kB

  • Original 127.8 kB
  • After minification 112.0 kB
  • After compression 101.4 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. Diveelectronics.com needs all CSS files to be minified and compressed as it can save up to 26.4 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 61 (81%)

Requests Now

75

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diveelectronics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 30 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

2520 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

211 ms

dashicons.min.css

dashicons.min.css

374 ms

extra.min.css

extra.min.css

250 ms

style.min.css

style.min.css

251 ms

frontend.css

frontend.css

259 ms

settings.css

settings.css

276 ms

style.css

style.css

334 ms

frontend.min.css

frontend.min.css

374 ms

css

css

17 ms

style.css

style.css

374 ms

font-awesome.min.css

font-awesome.min.css

388 ms

jquery.bxslider.css

jquery.bxslider.css

403 ms

owl.carousel.css

owl.carousel.css

458 ms

responsive.css

responsive.css

495 ms

superfish.css

superfish.css

497 ms

animate.css

animate.css

499 ms

jquery.mb.YTPlayer.css

jquery.mb.YTPlayer.css

515 ms

arpw-frontend.css

arpw-frontend.css

531 ms

front.css

front.css

582 ms

front.css

front.css

618 ms

css

css

31 ms

css

css

24 ms

css

css

25 ms

css

css

24 ms

css

css

24 ms

css

css

22 ms

css

css

31 ms

kingcomposer.min.css

kingcomposer.min.css

618 ms

animate.css

animate.css

622 ms

icons.css

icons.css

640 ms

jquery.min.js

jquery.min.js

783 ms

jquery-migrate.min.js

jquery-migrate.min.js

703 ms

frontend.js

frontend.js

738 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

866 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

744 ms

jquery.mb.YTPlayer.js

jquery.mb.YTPlayer.js

768 ms

superfish.js

superfish.js

827 ms

theia-sticky-sidebar.js

theia-sticky-sidebar.js

862 ms

wow.js

wow.js

882 ms

hoverIntent.js

hoverIntent.js

896 ms

jquery.waypoints.js

jquery.waypoints.js

910 ms

jquery.bxslider.js

jquery.bxslider.js

951 ms

owl.carousel.js

owl.carousel.js

985 ms

script.js

script.js

312 ms

prettyPhoto.css

prettyPhoto.css

919 ms

jquery.counterup.js

jquery.counterup.js

793 ms

custom.js

custom.js

789 ms

navigation.js

navigation.js

837 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

889 ms

front.js

front.js

878 ms

kingcomposer.min.js

kingcomposer.min.js

820 ms

wp-embed.min.js

wp-embed.min.js

783 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

809 ms

fbevents.js

fbevents.js

50 ms

logo-grey-1.png

logo-grey-1.png

620 ms

banner1.jpg

banner1.jpg

1018 ms

banner2.jpg

banner2.jpg

892 ms

banner3.jpg

banner3.jpg

1018 ms

a2000.jpg

a2000.jpg

793 ms

unnamed-file.png

unnamed-file.png

537 ms

unnamed-file-1.png

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666 ms

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740 ms

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796 ms

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861 ms

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921 ms

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995 ms

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994 ms

rezhim-raboty-.png

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1015 ms

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1052 ms

unnamed-file-8.png

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1054 ms

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85 ms

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86 ms

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86 ms

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22 ms

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22 ms

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fa-solid-900.woff

230 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

404 ms

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78 ms

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80 ms

tag.js

tag.js

857 ms

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134 ms

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24 ms

arrow_left2.png

arrow_left2.png

126 ms

arrow_right2.png

arrow_right2.png

126 ms

advert.gif

advert.gif

708 ms

sync_cookie_image_decide

sync_cookie_image_decide

146 ms

Accessibility Review

diveelectronics.com accessibility score

95

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.

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

diveelectronics.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

diveelectronics.com SEO score

92

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

Links do not have descriptive text

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 Diveelectronics.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 Diveelectronics.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

diveelectronics.com

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