Tools & Wizards About Us
delkor.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

delkor.com

High Quality Car and Marine Batteries - The Power Is Yours | Australia | Delkor Batteries

Page Load Speed

1.9 sec in total

First Response

99 ms

Resources Loaded

1.2 sec

Page Rendered

590 ms

delkor.com screenshot

About Website

Click here to check amazing Delkor content for Russia. Otherwise, check out these important facts you probably never knew about delkor.com

Find out why Delkor Batteries are one of the world's best batteries and have been awarded 1st in quality.

Visit delkor.com

Key Findings

We analyzed Delkor.com page load time and found that the first response time was 99 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

delkor.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value34.3 s

0/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value3,070 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.11

87/100

15%

TTI (Time to Interactive)

Value28.9 s

0/100

10%

Network Requests Diagram

www.delkor.com

99 ms

css2

47 ms

main.min.css

37 ms

js

107 ms

js

197 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 26% of them (17 requests) were addressed to the original Delkor.com, 37% (24 requests) were made to Useast2prodbrandsites.blob.core.windows.net and 12% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (779 ms) relates to the external source Useast2prodbrandsites.blob.core.windows.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (23%)

Content Size

4.4 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Delkor.com main page is 4.4 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 4.0 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 64.1 kB

  • Original 77.7 kB
  • After minification 70.4 kB
  • After compression 13.6 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 64.1 kB or 82% of the original size.

Image Optimization

-23%

Potential reduce by 921.1 kB

  • Original 4.0 MB
  • After minification 3.1 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. Obviously, Delkor needs image optimization as it can save up to 921.1 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-6%

Potential reduce by 12.8 kB

  • Original 228.8 kB
  • After minification 228.7 kB
  • After compression 215.9 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

-9%

Potential reduce by 7.2 kB

  • Original 83.9 kB
  • After minification 83.9 kB
  • After compression 76.7 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. Delkor.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 28 (51%)

Requests Now

55

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Delkor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.delkor.com

www.delkor.com

99 ms

css2

css2

47 ms

main.min.css

main.min.css

37 ms

js

js

107 ms

js

js

197 ms

ScriptResource.axd

ScriptResource.axd

139 ms

ScriptResource.axd

ScriptResource.axd

192 ms

ScriptResource.axd

ScriptResource.axd

300 ms

Search-box.min.js

Search-box.min.js

190 ms

runtime.umd.min.js

runtime.umd.min.js

101 ms

all.min.js

all.min.js

191 ms

search-by-fitment.min.js

search-by-fitment.min.js

193 ms

search-by-partnumber.min.js

search-by-partnumber.min.js

232 ms

location-search.min.js

location-search.min.js

352 ms

WebResource.axd

WebResource.axd

231 ms

gtm.js

gtm.js

187 ms

gtm.js

gtm.js

304 ms

australia-flag-2@2x.png

australia-flag-2@2x.png

397 ms

map-pin-icon.png

map-pin-icon.png

52 ms

RUoIXNE6HAc

RUoIXNE6HAc

381 ms

delkor-defs.svg

delkor-defs.svg

369 ms

hero-image5115d837450e4b3284e5aea97a31edf8.png

hero-image5115d837450e4b3284e5aea97a31edf8.png

569 ms

orange-map.png

orange-map.png

406 ms

ad-background.png

ad-background.png

375 ms

individuals-holding-award-together.png

individuals-holding-award-together.png

529 ms

chile-flag.png

chile-flag.png

404 ms

uae-flag.png

uae-flag.png

432 ms

indonesia-flag@2x579caf2b-a5b3-45ae-ab76-b3f99d9ad531.png

indonesia-flag@2x579caf2b-a5b3-45ae-ab76-b3f99d9ad531.png

432 ms

malaysia-flag@2x.png

malaysia-flag@2x.png

432 ms

new-zealand-flag-2@2x.png

new-zealand-flag-2@2x.png

431 ms

world.png

world.png

431 ms

philippines-flag-1338808335.png

philippines-flag-1338808335.png

457 ms

singapore-flag@2x.png

singapore-flag@2x.png

486 ms

transparent.png

transparent.png

486 ms

thailand-flag@2x.png

thailand-flag@2x.png

486 ms

vietnam-flag@2x.png

vietnam-flag@2x.png

486 ms

south-korea-flag@2x.png

south-korea-flag@2x.png

486 ms

shaking-hands-(regular)_orange.png

shaking-hands-(regular)_orange.png

562 ms

delkor-agm-ln3-570-901-076-front-aunz-en-2102.png

delkor-agm-ln3-570-901-076-front-aunz-en-2102.png

778 ms

delkor-commercial-n100r-front-aunz-en-2102.png

delkor-commercial-n100r-front-aunz-en-2102.png

779 ms

delkor-deep-cycle-hdc27l-front-aunz-en-2102.png

delkor-deep-cycle-hdc27l-front-aunz-en-2102.png

567 ms

delkor-batteryimages-marine-leisure-m24-front-aunz-en-21021461231284.png

delkor-batteryimages-marine-leisure-m24-front-aunz-en-21021461231284.png

568 ms

delkor-lawn-garden-u1r-280-front-aunz-en-2102.png

delkor-lawn-garden-u1r-280-front-aunz-en-2102.png

772 ms

29.png

29.png

774 ms

delkor-commercial.jpg

delkor-commercial.jpg

772 ms

rvs-in-an-open-lot.png

rvs-in-an-open-lot.png

774 ms

yacht-sailing-on-the-water355f1450-cfb3-4d3c-baec-447f5e497346.jpg

yacht-sailing-on-the-water355f1450-cfb3-4d3c-baec-447f5e497346.jpg

774 ms

man-on-riding-lawn-mower38bd1ec4-75c8-4dfa-a2da-09bf52611363.jpg

man-on-riding-lawn-mower38bd1ec4-75c8-4dfa-a2da-09bf52611363.jpg

775 ms

ai.0.js

ai.0.js

254 ms

KFOmCnqEu92Fr1Me5Q.ttf

KFOmCnqEu92Fr1Me5Q.ttf

272 ms

KFOlCnqEu92Fr1MmEU9vAw.ttf

KFOlCnqEu92Fr1MmEU9vAw.ttf

371 ms

KFOlCnqEu92Fr1MmSU5vAw.ttf

KFOlCnqEu92Fr1MmSU5vAw.ttf

401 ms

KFOlCnqEu92Fr1MmWUlvAw.ttf

KFOlCnqEu92Fr1MmWUlvAw.ttf

421 ms

KFOlCnqEu92Fr1MmYUtvAw.ttf

KFOlCnqEu92Fr1MmYUtvAw.ttf

422 ms

4iCv6KVjbNBYlgoCxCvTtw.ttf

4iCv6KVjbNBYlgoCxCvTtw.ttf

410 ms

fbevents.js

fbevents.js

229 ms

www-player.css

www-player.css

48 ms

www-embed-player.js

www-embed-player.js

126 ms

base.js

base.js

210 ms

ad_status.js

ad_status.js

174 ms

YjCNJ0mFj9HiCkQt39lQVpZzkP0G8dlYH-ABayRLdFs.js

YjCNJ0mFj9HiCkQt39lQVpZzkP0G8dlYH-ABayRLdFs.js

115 ms

embed.js

embed.js

40 ms

id

id

32 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

11 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

8 ms

Accessibility Review

delkor.com accessibility score

97

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

delkor.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

delkor.com SEO score

99

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 Delkor.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 Delkor.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

delkor.com

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