Tools & Wizards About Us
densogroup.com screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

densogroup.com

Denso - Corrosion Prevention & Sealing Technology

Page Load Speed

3.4 sec in total

First Response

32 ms

Resources Loaded

3 sec

Page Rendered

320 ms

densogroup.com screenshot

About Website

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

Denso are leaders in corrosion prevention & sealing technology, delivering high quality solutions for over 90 years, including the world famous Denso Tape.

Visit densogroup.com

Key Findings

We analyzed Densogroup.com page load time and found that the first response time was 32 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

densogroup.com performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

22/100

10%

LCP (Largest Contentful Paint)

Value14.3 s

0/100

25%

SI (Speed Index)

Value12.4 s

3/100

10%

TBT (Total Blocking Time)

Value2,190 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.783

5/100

15%

TTI (Time to Interactive)

Value16.1 s

6/100

10%

Network Requests Diagram

densogroup.com

32 ms

www.denso.net

407 ms

geotarget-public.min.css

150 ms

style.css

228 ms

dashicons.min.css

310 ms

Our browser made a total of 107 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Densogroup.com, 79% (84 requests) were made to Denso.net and 13% (14 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (809 ms) relates to the external source Denso.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 190.7 kB (8%)

Content Size

2.3 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Densogroup.com main page is 2.3 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 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 185.2 kB

  • Original 218.2 kB
  • After minification 212.9 kB
  • After compression 33.0 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 185.2 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 4.3 kB

  • Original 1.7 MB
  • After minification 1.7 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. Denso Group images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 1.2 kB

  • Original 319.4 kB
  • After minification 319.4 kB
  • After compression 318.2 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.

Requests Breakdown

Number of requests can be reduced by 34 (38%)

Requests Now

90

After Optimization

56

  • Images
  • JavaScript
  • CSS

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Denso Group. 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 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

densogroup.com

densogroup.com

32 ms

www.denso.net

www.denso.net

407 ms

geotarget-public.min.css

geotarget-public.min.css

150 ms

style.css

style.css

228 ms

dashicons.min.css

dashicons.min.css

310 ms

wppopups-base.css

wppopups-base.css

230 ms

owl.carousel.min.css

owl.carousel.min.css

232 ms

default.css

default.css

233 ms

style-static.min.css

style-static.min.css

388 ms

style.css

style.css

302 ms

jquery.min.js

jquery.min.js

381 ms

js

js

70 ms

api.js

api.js

34 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

237 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

305 ms

hooks.min.js

hooks.min.js

307 ms

wppopups.js

wppopups.js

310 ms

geotarget-public.js

geotarget-public.js

472 ms

selectize.min.js

selectize.min.js

480 ms

owl.carousel.js

owl.carousel.js

480 ms

matchHeight.js

matchHeight.js

481 ms

js

js

80 ms

Denso.js

Denso.js

480 ms

scripts.min.js

scripts.min.js

498 ms

common.js

common.js

480 ms

api.js

api.js

22 ms

wp-polyfill.min.js

wp-polyfill.min.js

498 ms

index.js

index.js

497 ms

hoverIntent.min.js

hoverIntent.min.js

498 ms

maxmegamenu.js

maxmegamenu.js

497 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

638 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

638 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

638 ms

lazyload.min.js

lazyload.min.js

638 ms

gtm.js

gtm.js

132 ms

icon-downn.png

icon-downn.png

261 ms

uk-flag.jpg

uk-flag.jpg

261 ms

icon-search.png

icon-search.png

348 ms

denso-logo.gif

denso-logo.gif

349 ms

mega-image.jpg

mega-image.jpg

349 ms

a-arrow.png

a-arrow.png

348 ms

Denso-load-icon-v1.gif

Denso-load-icon-v1.gif

489 ms

home-pipeliquidcoatings.jpg

home-pipeliquidcoatings.jpg

349 ms

home-petrolatumtapes.jpg

home-petrolatumtapes.jpg

415 ms

home-seashieldmarinesystems.jpg

home-seashieldmarinesystems.jpg

489 ms

cat-1-bg.jpg

cat-1-bg.jpg

568 ms

icon-right-gold.png

icon-right-gold.png

416 ms

white-right-arrow.png

white-right-arrow.png

416 ms

bigger-blue-btn-bg.png

bigger-blue-btn-bg.png

490 ms

cat-2-bg.jpg

cat-2-bg.jpg

569 ms

white-tab-bg.png

white-tab-bg.png

492 ms

white-triangle-right.png

white-triangle-right.png

563 ms

Denso-arrow-button-1.png

Denso-arrow-button-1.png

564 ms

footer-bg.jpg

footer-bg.jpg

565 ms

recaptcha__en.js

recaptcha__en.js

138 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GMS5XvVUj.woff

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GMS5XvVUj.woff

69 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GMS5XvVUg.ttf

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GMS5XvVUg.ttf

141 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GVi5XvVUj.woff

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GVi5XvVUj.woff

177 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GVi5XvVUg.ttf

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GVi5XvVUg.ttf

177 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4Gfy5XvVUj.woff

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4Gfy5XvVUj.woff

177 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4Gfy5XvVUg.ttf

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4Gfy5XvVUg.ttf

178 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GCC5XvVUj.woff

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GCC5XvVUj.woff

180 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GCC5XvVUg.ttf

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GCC5XvVUg.ttf

180 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4G1ilXvVUj.woff

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4G1ilXvVUj.woff

177 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4G1ilXvVUg.ttf

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4G1ilXvVUg.ttf

178 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GiClXvVUj.woff

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GiClXvVUj.woff

178 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GiClXvVUg.ttf

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GiClXvVUg.ttf

180 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GVilXvVUj.woff

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GVilXvVUj.woff

180 ms

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GVilXvVUg.ttf

pe1mMImSLYBIv1o4X1M8ce2xCx3yop4tQpF_MeTm0lfGWVpNn64CL7U8upHZIbMV51Q42ptCp5F5bxqqtQ1yiU4GVilXvVUg.ttf

181 ms

modules.woff

modules.woff

469 ms

ga.js

ga.js

161 ms

Protal-Liquid-Epoxy-Coatings-Featured-Product.jpg

Protal-Liquid-Epoxy-Coatings-Featured-Product.jpg

516 ms

__utm.gif

__utm.gif

12 ms

american-flag.jpg

american-flag.jpg

274 ms

canada-flag.jpg

canada-flag.jpg

277 ms

africa-flag.jpg

africa-flag.jpg

278 ms

australia-flag.jpg

australia-flag.jpg

279 ms

newzealand-flag.jpg

newzealand-flag.jpg

282 ms

china-flag.png

china-flag.png

350 ms

question-mark.jpg

question-mark.jpg

352 ms

home-visco-elastic-products.jpg

home-visco-elastic-products.jpg

354 ms

home-steelcoatsystems.jpg

home-steelcoatsystems.jpg

432 ms

home-bitumenbuytol.jpg

home-bitumenbuytol.jpg

359 ms

home-liningscoatings.jpg

home-liningscoatings.jpg

426 ms

home-pvctape.jpg

home-pvctape.jpg

428 ms

home-roadproducts.jpg

home-roadproducts.jpg

432 ms

home-P1andP2.jpg

home-P1andP2.jpg

436 ms

home-sealingmoudling.jpg

home-sealingmoudling.jpg

500 ms

home-JSCS.jpg

home-JSCS.jpg

577 ms

surface-prep-wire-brush.png

surface-prep-wire-brush.png

505 ms

surface-prep-powertool.png

surface-prep-powertool.png

509 ms

surface-prep-abrasiveblastcleaning.png

surface-prep-abrasiveblastcleaning.png

508 ms

surface-prep-abrasiveblastcleaningnonessential.png

surface-prep-abrasiveblastcleaningnonessential.png

512 ms

application-hose.jpg

application-hose.jpg

575 ms

IMG-20231107-WA0018.png

IMG-20231107-WA0018.png

809 ms

Institute-of-Corrosion-Logo.jpg

Institute-of-Corrosion-Logo.jpg

539 ms

logo-about-pig.jpg

logo-about-pig.jpg

539 ms

AMPP-logo.png

AMPP-logo.png

542 ms

IPLOCA-logo_rgb.png

IPLOCA-logo_rgb.png

536 ms

logo-about-mib.jpg

logo-about-mib.jpg

534 ms

eidt.gif.gif

eidt.gif.gif

541 ms

noun_Globe_2424812.png

noun_Globe_2424812.png

541 ms

logo-footer.jpg

logo-footer.jpg

472 ms

Denso-ISO-No-Cert-Numbers-01.png

Denso-ISO-No-Cert-Numbers-01.png

535 ms

DENSO-TRADEMARK-Black-2018.png

DENSO-TRADEMARK-Black-2018.png

533 ms

loading.svg

loading.svg

541 ms

style.min.css

style.min.css

77 ms

Accessibility Review

densogroup.com accessibility score

90

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

densogroup.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

densogroup.com SEO score

86

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Densogroup.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 Densogroup.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

densogroup.com

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