Tools & Wizards About Us
esra.nl screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    48% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 39% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

esra.nl

Esra Intern Transport en Opslag

Page Load Speed

4.6 sec in total

First Response

606 ms

Resources Loaded

3.8 sec

Page Rendered

189 ms

esra.nl screenshot

About Website

Welcome to esra.nl homepage info - get ready to check Esra best content for Netherlands right away, or after learning these important things about esra.nl

Esra Intern Transport en Opslag uit Apeldoorn is dé specialist op het gebied van intern transport. Bekijk ons uitgebreid assortiment en neem contact op met één van onze professionals uit de logistieke...

Visit esra.nl

Key Findings

We analyzed Esra.nl page load time and found that the first response time was 606 ms and then it took 4 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

esra.nl performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value18.7 s

0/100

25%

SI (Speed Index)

Value16.1 s

0/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.447

20/100

15%

TTI (Time to Interactive)

Value42.2 s

0/100

10%

Network Requests Diagram

www.esra.nl

606 ms

styles.css

261 ms

widgets.css

178 ms

styles.css

172 ms

amshopby.css

173 ms

Our browser made a total of 186 requests to load all elements on the main page. We found that 78% of them (145 requests) were addressed to the original Esra.nl, 5% (10 requests) were made to Maps.googleapis.com and 3% (6 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (915 ms) belongs to the original domain Esra.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.9 MB (55%)

Content Size

3.5 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Esra.nl main page is 3.5 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. Javascripts take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 82.3 kB

  • Original 98.2 kB
  • After minification 86.6 kB
  • After compression 15.9 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. This page needs HTML code to be minified as it can gain 11.6 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 82.3 kB or 84% of the original size.

Image Optimization

-8%

Potential reduce by 75.0 kB

  • Original 985.7 kB
  • After minification 910.7 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. Esra images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 1.6 MB

  • Original 2.2 MB
  • After minification 2.1 MB
  • After compression 637.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 1.6 MB or 72% of the original size.

CSS Optimization

-84%

Potential reduce by 160.5 kB

  • Original 191.1 kB
  • After minification 141.1 kB
  • After compression 30.6 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. Esra.nl needs all CSS files to be minified and compressed as it can save up to 160.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 75 (42%)

Requests Now

179

After Optimization

104

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 179 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Esra. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 57 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.esra.nl

www.esra.nl

606 ms

styles.css

styles.css

261 ms

widgets.css

widgets.css

178 ms

styles.css

styles.css

172 ms

amshopby.css

amshopby.css

173 ms

downloads.css

downloads.css

180 ms

menu.css

menu.css

184 ms

menu_blue.css

menu_blue.css

255 ms

menu_white.css

menu_white.css

256 ms

amazon.css

amazon.css

268 ms

mirasvit_searchindex.css

mirasvit_searchindex.css

271 ms

qquoteadv.css

qquoteadv.css

275 ms

layout.css

layout.css

339 ms

960grid.css

960grid.css

339 ms

localAdds.css

localAdds.css

341 ms

colorbox.css

colorbox.css

358 ms

theme.css

theme.css

355 ms

menu_notresponsivepart.css

menu_notresponsivepart.css

366 ms

prototype.js

prototype.js

512 ms

ccard.js

ccard.js

420 ms

validation.js

validation.js

423 ms

builder.js

builder.js

444 ms

effects.js

effects.js

448 ms

dragdrop.js

dragdrop.js

456 ms

controls.js

controls.js

505 ms

slider.js

slider.js

506 ms

js.js

js.js

532 ms

form.js

form.js

540 ms

translate.js

translate.js

546 ms

cookies.js

cookies.js

589 ms

ajaxcartpro.js

ajaxcartpro.js

590 ms

cart.js

cart.js

593 ms

sidebar.js

sidebar.js

623 ms

topLinks.js

topLinks.js

630 ms

options.js

options.js

637 ms

wishlist.js

wishlist.js

673 ms

conversion.js

conversion.js

14 ms

miniWishlist.js

miniWishlist.js

605 ms

addProductConfirmation.js

addProductConfirmation.js

519 ms

removeProductConfirmation.js

removeProductConfirmation.js

552 ms

clickOnButtonInCartPageForm.js

clickOnButtonInCartPageForm.js

560 ms

clickOnAddToCartInCategoryList.js

clickOnAddToCartInCategoryList.js

563 ms

clickOnAddToCartInOptionsPopup.js

clickOnAddToCartInOptionsPopup.js

586 ms

clickOnAddToCartInProductPage.js

clickOnAddToCartInProductPage.js

516 ms

clickOnDeleteFromCart.js

clickOnDeleteFromCart.js

514 ms

clickOnAddToCartInMiniWishlist.js

clickOnAddToCartInMiniWishlist.js

555 ms

product.js

product.js

559 ms

product.js

product.js

562 ms

distilled.FirstTouch.js

distilled.FirstTouch.js

579 ms

downloads.js

downloads.js

517 ms

jquery.min.js

jquery.min.js

525 ms

css

css

25 ms

underscore.js

underscore.js

557 ms

backbone.js

backbone.js

564 ms

dropdown.js

dropdown.js

567 ms

form.js

form.js

568 ms

autocomplete.js

autocomplete.js

518 ms

bundle.js

bundle.js

525 ms

jquery-1.8.noConflict.min.js

jquery-1.8.noConflict.min.js

643 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

561 ms

jquery.cycle.all.js

jquery.cycle.all.js

559 ms

functions.js

functions.js

514 ms

dc.js

dc.js

112 ms

54 ms

icon_esra-b-v.png

icon_esra-b-v.png

129 ms

icon_esra-parts-b-v.png

icon_esra-parts-b-v.png

102 ms

logo.png

logo.png

128 ms

header_mwf.png

header_mwf.png

100 ms

header_rhk.png

header_rhk.png

101 ms

header_wlo.png

header_wlo.png

128 ms

header_jpa.png

header_jpa.png

181 ms

header_ldm.png

header_ldm.png

181 ms

header_epa.png

header_epa.png

180 ms

header_afs.png

header_afs.png

188 ms

header_jht.png

header_jht.png

193 ms

header_rhn.png

header_rhn.png

192 ms

header_ebs.png

header_ebs.png

265 ms

207734.jpg

207734.jpg

263 ms

RENT-A-WRAPPER.jpg

RENT-A-WRAPPER.jpg

266 ms

cy3201.jpg

cy3201.jpg

276 ms

bb21d6409068a192.jpg

bb21d6409068a192.jpg

283 ms

BA2010.jpg

BA2010.jpg

283 ms

6608-PL.jpg

6608-PL.jpg

347 ms

stockmaster_navigator_clear.jpg

stockmaster_navigator_clear.jpg

351 ms

VLMARK50-GEEL_1.jpg

VLMARK50-GEEL_1.jpg

348 ms

207179.jpg

207179.jpg

365 ms

207572.jpg

207572.jpg

373 ms

ESRTTE40.jpg

ESRTTE40.jpg

373 ms

esd.jpg

esd.jpg

430 ms

atex.jpg

atex.jpg

431 ms

cesab.jpg

cesab.jpg

434 ms

5_1.jpg

5_1.jpg

454 ms

huren_1.png

huren_1.png

465 ms

skills.png

skills.png

466 ms

ECN-M_220-16.jpg

ECN-M_220-16.jpg

516 ms

P7_SE.jpg

P7_SE.jpg

519 ms

SWEEPER_712_E66.jpg

SWEEPER_712_E66.jpg

518 ms

SCRUBBER_CT40-B50.jpg

SCRUBBER_CT40-B50.jpg

544 ms

snow.png

snow.png

556 ms

hotjar-115806.js

hotjar-115806.js

115 ms

ORWAK3210.jpg

ORWAK3210.jpg

554 ms

embed

embed

524 ms

PeTTkHQKj5rUPVxkIGAoaw.ttf

PeTTkHQKj5rUPVxkIGAoaw.ttf

8 ms

658 ms

22345_37.jpg

22345_37.jpg

508 ms

51101-PL.jpg

51101-PL.jpg

511 ms

__utm.gif

__utm.gif

21 ms

K1116L-PL.jpg

K1116L-PL.jpg

486 ms

__utm.gif

__utm.gif

23 ms

E4300-PM120.jpg

E4300-PM120.jpg

516 ms

MPA2002.jpg

MPA2002.jpg

557 ms

driehoeken-vloermarkering.png

driehoeken-vloermarkering.png

556 ms

modules-043c1e6abe660c48857202e419ff9d8a.js

modules-043c1e6abe660c48857202e419ff9d8a.js

22 ms

conventioneel-151248.jpg

conventioneel-151248.jpg

514 ms

legbordstelling-m7-151064.jpg

legbordstelling-m7-151064.jpg

514 ms

platformen-151205.jpg

platformen-151205.jpg

515 ms

cantilever-151507.jpg

cantilever-151507.jpg

544 ms

metalen-kasten-151851.jpg

metalen-kasten-151851.jpg

560 ms

207557.jpg

207557.jpg

560 ms

E4300-HW1002.jpg

E4300-HW1002.jpg

533 ms

206592_1.jpg

206592_1.jpg

532 ms

153511.png

153511.png

531 ms

1212.jpg

1212.jpg

572 ms

8321-PL.jpg

8321-PL.jpg

567 ms

6403L-PL.jpg

6403L-PL.jpg

567 ms

visit-data

visit-data

208 ms

7188V-PL.jpg

7188V-PL.jpg

560 ms

2500-PL.jpg

2500-PL.jpg

605 ms

2740-PL.jpg

2740-PL.jpg

604 ms

12526-PL.jpg

12526-PL.jpg

591 ms

39905.jpg

39905.jpg

592 ms

5-9-2015_15-05-24_1.png

5-9-2015_15-05-24_1.png

593 ms

60024_2_.jpg

60024_2_.jpg

533 ms

MID8788632.jpg

MID8788632.jpg

564 ms

4032017_m_1.JPG

4032017_m_1.JPG

576 ms

des3.jpg

des3.jpg

545 ms

thumb.jpg

thumb.jpg

592 ms

MICROPOWER_HF_24E100.jpg

MICROPOWER_HF_24E100.jpg

584 ms

service_1.jpg

service_1.jpg

538 ms

losw.jpg

losw.jpg

574 ms

clax_207534.png

clax_207534.png

859 ms

Slide-Schaarheftafel.png

Slide-Schaarheftafel.png

835 ms

js

js

88 ms

init_embed.js

init_embed.js

44 ms

EDP_2000-Inox-AC.png

EDP_2000-Inox-AC.png

908 ms

EFP-2000.png

EFP-2000.png

915 ms

linkedin.png

linkedin.png

650 ms

facebook.png

facebook.png

648 ms

twitter.png

twitter.png

650 ms

place-icon.png

place-icon.png

744 ms

al.gif

al.gif

706 ms

chat-bubble.png

chat-bubble.png

706 ms

search.png

search.png

696 ms

btn_arrow.png

btn_arrow.png

695 ms

spinner.gif

spinner.gif

778 ms

common.js

common.js

32 ms

util.js

util.js

70 ms

streetview.js

streetview.js

64 ms

google_white4.png

google_white4.png

14 ms

marker.js

marker.js

50 ms

close-button.png

close-button.png

747 ms

slider-prev.png

slider-prev.png

721 ms

slider-next.png

slider-next.png

725 ms

imagery_viewer.js

imagery_viewer.js

60 ms

controls.js

controls.js

14 ms

GeoPhotoService.GetMetadata

GeoPhotoService.GetMetadata

202 ms

transparent.png

transparent.png

32 ms

css

css

147 ms

geocoder.js

geocoder.js

65 ms

sv4.png

sv4.png

110 ms

mapcnt6.png

mapcnt6.png

60 ms

tmapctrl.png

tmapctrl.png

69 ms

cbk

cbk

92 ms

GeoPhotoService.GetMetadata

GeoPhotoService.GetMetadata

61 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

27 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

38 ms

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

49 ms

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

50 ms

cbk

cbk

240 ms

cbk

cbk

417 ms

cbk

cbk

235 ms

cbk

cbk

240 ms

cbk

cbk

415 ms

cbk

cbk

413 ms

print.css

print.css

192 ms

__utm.gif

__utm.gif

10 ms

Accessibility Review

esra.nl accessibility score

73

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[role]s do not have all required [aria-*] attributes

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

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

Form elements do not have associated labels

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

esra.nl best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

esra.nl SEO score

82

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    NL

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Esra.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it matches the claimed language. Our system also found out that Esra.nl 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

esra.nl

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