Tools & Wizards About Us
heller.fr screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

heller.fr

Heller.fr – Modellbau mit Leidenschaft: Bausätze & Zubehör

Page Load Speed

4.4 sec in total

First Response

1.1 sec

Resources Loaded

2.9 sec

Page Rendered

315 ms

heller.fr screenshot

About Website

Click here to check amazing Heller content for Turkey. Otherwise, check out these important facts you probably never knew about heller.fr

Modellbau ist mehr als ein Hobby – bei Heller.fr finden Sie detailreiche Bausätze, passendes Zubehör und Bastelspaß für jedes Alter. Ob Flugzeug, Schiff oder Auto: Hier beginnt Ihr nächstes Projekt. J...

Visit heller.fr

Key Findings

We analyzed Heller.fr page load time and found that the first response time was 1.1 sec 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

heller.fr performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value6.0 s

47/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.108

87/100

15%

TTI (Time to Interactive)

Value5.4 s

72/100

10%

Network Requests Diagram

1127 ms

e4e94e8b9d8fccedfbe2fd12cefbf765_all.css

461 ms

style_maj.css

370 ms

css

24 ms

jquery-1.7.2.min.js

470 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 86% of them (54 requests) were addressed to the original Heller.fr, 3% (2 requests) were made to Google-analytics.com and 3% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Heller.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 385.9 kB (23%)

Content Size

1.7 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Heller.fr main page is 1.7 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. 50% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 50.6 kB

  • Original 63.3 kB
  • After minification 59.4 kB
  • After compression 12.7 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 50.6 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 63.3 kB

  • Original 1.3 MB
  • After minification 1.2 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. Heller images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 161.1 kB

  • Original 238.1 kB
  • After minification 208.4 kB
  • After compression 77.1 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 161.1 kB or 68% of the original size.

CSS Optimization

-83%

Potential reduce by 110.9 kB

  • Original 133.2 kB
  • After minification 119.2 kB
  • After compression 22.3 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. Heller.fr needs all CSS files to be minified and compressed as it can save up to 110.9 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (42%)

Requests Now

60

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Heller. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

1127 ms

e4e94e8b9d8fccedfbe2fd12cefbf765_all.css

e4e94e8b9d8fccedfbe2fd12cefbf765_all.css

461 ms

style_maj.css

style_maj.css

370 ms

css

css

24 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

470 ms

jquery.easing.js

jquery.easing.js

234 ms

tools.js

tools.js

343 ms

ajax-cart.js

ajax-cart.js

269 ms

jquery.autocomplete.js

jquery.autocomplete.js

418 ms

favoriteproducts.js

favoriteproducts.js

362 ms

treeManagement.js

treeManagement.js

436 ms

hoverIntent.js

hoverIntent.js

454 ms

superfish-modified.js

superfish-modified.js

469 ms

jquery.bxSlider.min.js

jquery.bxSlider.min.js

602 ms

homeslider.js

homeslider.js

528 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

549 ms

flexslider.css

flexslider.css

550 ms

script.js

script.js

553 ms

all.js

all.js

269 ms

grid_prestashop.css

grid_prestashop.css

97 ms

ga.js

ga.js

71 ms

vignette_4l.jpg

vignette_4l.jpg

279 ms

livraison_gratuite_1.jpg

livraison_gratuite_1.jpg

711 ms

FIGURINES%20FR_1.png

FIGURINES%20FR_1.png

464 ms

Coffrets%20thematiques%20FR.png

Coffrets%20thematiques%20FR.png

650 ms

VOILIERS%20FR.png

VOILIERS%20FR.png

751 ms

MARINE%20CIVILE%20FR.png

MARINE%20CIVILE%20FR.png

751 ms

MARINE%20militaires%20FR_2.png

MARINE%20militaires%20FR_2.png

462 ms

VOITURES%20FR_2.png

VOITURES%20FR_2.png

647 ms

CAMIONS%20FR_1.png

CAMIONS%20FR_1.png

648 ms

MOTOS%20FR_2.png

MOTOS%20FR_2.png

831 ms

VEHICULES%20MILITAIRES%20FR.png

VEHICULES%20MILITAIRES%20FR.png

832 ms

ESPACE%20FR_1.png

ESPACE%20FR_1.png

832 ms

AVIATION%20CIVILE%20FR_2.png

AVIATION%20CIVILE%20FR_2.png

892 ms

AVIATION%20MILITAIRE%20FR_2.png

AVIATION%20MILITAIRE%20FR_2.png

933 ms

HELICOPTERES%20FR.png

HELICOPTERES%20FR.png

932 ms

MONUMENT%20FR_1.png

MONUMENT%20FR_1.png

1014 ms

bg_heller.jpg

bg_heller.jpg

165 ms

heller_logo.jpg

heller_logo.jpg

165 ms

logo.jpg

logo.jpg

167 ms

gamme_joustra.jpg

gamme_joustra.jpg

166 ms

paiement_fr.png

paiement_fr.png

190 ms

6d315f728635f9d1ea234c6acdbf4994.jpg

6d315f728635f9d1ea234c6acdbf4994.jpg

505 ms

rss.png

rss.png

188 ms

1450687294.jpg

1450687294.jpg

188 ms

FR_vertical_solution_PP.png

FR_vertical_solution_PP.png

189 ms

facebook.png

facebook.png

188 ms

187 ms

bouton_recherche.jpg

bouton_recherche.jpg

253 ms

xd_arbiter.php

xd_arbiter.php

211 ms

xd_arbiter.php

xd_arbiter.php

421 ms

EFpQQyG9GqCrobXxL-KRMQFhaRv2pGgT5Kf0An0s4MM.woff

EFpQQyG9GqCrobXxL-KRMQFhaRv2pGgT5Kf0An0s4MM.woff

134 ms

s-BiyweUPV0v-yRb-cjciBsxEYwM7FgeyaSgU71cLG0.woff

s-BiyweUPV0v-yRb-cjciBsxEYwM7FgeyaSgU71cLG0.woff

139 ms

__utm.gif

__utm.gif

100 ms

bg_menu.png

bg_menu.png

210 ms

separation_menu.png

separation_menu.png

211 ms

lang_en.png

lang_en.png

211 ms

lang_fr.png

lang_fr.png

212 ms

bg_panier.jpg

bg_panier.jpg

301 ms

Pots-Colle_Site-internet.png

Pots-Colle_Site-internet.png

481 ms

www.heller.fr

www.heller.fr

392 ms

slider_control.png

slider_control.png

213 ms

bg_li.png

bg_li.png

215 ms

Accessibility Review

heller.fr accessibility score

97

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

Links do not have a discernible name

Best Practices

heller.fr 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

heller.fr SEO score

100

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

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Heller.fr can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed French language. Our system also found out that Heller.fr 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

heller.fr

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