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ero-gmbh.com screenshot

Report Summary

  • 79

    Performance

    Renders faster than
    86% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

ero-gmbh.com

ero-lichttechnik.de - ero-lichttechnik.de

Page Load Speed

3.6 sec in total

First Response

642 ms

Resources Loaded

2.7 sec

Page Rendered

299 ms

ero-gmbh.com screenshot

About Website

Visit ero-gmbh.com now to see the best up-to-date Ero Gmbh content and also check out these interesting facts you probably never knew about ero-gmbh.com

ERO LICHTTECHNIK Rolofs GmbH - Planung - Beleuchtung - LED Technologie

Visit ero-gmbh.com

Key Findings

We analyzed Ero-gmbh.com page load time and found that the first response time was 642 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

ero-gmbh.com performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

96/100

25%

SI (Speed Index)

Value4.4 s

75/100

10%

TBT (Total Blocking Time)

Value530 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

ero-gmbh.com

642 ms

analytics.js

19 ms

modal.css

178 ms

rokbox.css

273 ms

fusionmenu.css

181 ms

Our browser made a total of 119 requests to load all elements on the main page. We found that 43% of them (51 requests) were addressed to the original Ero-gmbh.com, 19% (23 requests) were made to Static.xx.fbcdn.net and 8% (10 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (891 ms) belongs to the original domain Ero-gmbh.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 931.6 kB (52%)

Content Size

1.8 MB

After Optimization

844.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ero-gmbh.com main page is 1.8 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 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 53.1 kB

  • Original 67.3 kB
  • After minification 60.7 kB
  • After compression 14.2 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 53.1 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 12.9 kB

  • Original 447.1 kB
  • After minification 434.2 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. Ero Gmbh images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 702.0 kB

  • Original 1.1 MB
  • After minification 1.0 MB
  • After compression 359.7 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 702.0 kB or 66% of the original size.

CSS Optimization

-82%

Potential reduce by 163.5 kB

  • Original 200.2 kB
  • After minification 194.5 kB
  • After compression 36.7 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. Ero-gmbh.com needs all CSS files to be minified and compressed as it can save up to 163.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 74 (67%)

Requests Now

110

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ero Gmbh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ero-gmbh.com

ero-gmbh.com

642 ms

analytics.js

analytics.js

19 ms

modal.css

modal.css

178 ms

rokbox.css

rokbox.css

273 ms

fusionmenu.css

fusionmenu.css

181 ms

grid-responsive.css

grid-responsive.css

185 ms

master-6511c7a0fe1b49c5ac512d56ade64466.css

master-6511c7a0fe1b49c5ac512d56ade64466.css

449 ms

mediaqueries.css

mediaqueries.css

185 ms

thirdparty-k2-6511c7a0fe1b49c5ac512d56ade64466.css

thirdparty-k2-6511c7a0fe1b49c5ac512d56ade64466.css

266 ms

style.css

style.css

272 ms

showcase.css

showcase.css

274 ms

template.css

template.css

275 ms

plugin_googlemap3.css.php

plugin_googlemap3.css.php

415 ms

js

js

69 ms

mootools-core.js

mootools-core.js

533 ms

core.js

core.js

355 ms

caption.js

caption.js

363 ms

modal.js

modal.js

364 ms

mootools-more.js

mootools-more.js

891 ms

rokbox.js

rokbox.js

638 ms

gantry-totop.js

gantry-totop.js

470 ms

browser-engines.js

browser-engines.js

500 ms

rokmediaqueries.js

rokmediaqueries.js

548 ms

fusion.js

fusion.js

638 ms

jquery.min.js

jquery.min.js

30 ms

jquery.cookie.js

jquery.cookie.js

589 ms

mootools-mobile.js

mootools-mobile.js

619 ms

rokmediaqueries.js

rokmediaqueries.js

622 ms

roksprocket.js

roksprocket.js

678 ms

moofx.js

moofx.js

711 ms

features.js

features.js

709 ms

showcase.js

showcase.js

727 ms

googlemapsv3.js

googlemapsv3.js

727 ms

collect

collect

13 ms

collect

collect

65 ms

all.js

all.js

270 ms

collect

collect

80 ms

bottom-bg-texture.jpg

bottom-bg-texture.jpg

158 ms

top-bg-texture.jpg

top-bg-texture.jpg

194 ms

de.gif

de.gif

157 ms

en.gif

en.gif

157 ms

top-overlay.png

top-overlay.png

157 ms

logo_klein.png

logo_klein.png

156 ms

menu-separator.png

menu-separator.png

189 ms

ero_vorlage_shop_ero_gmbh_webseite.jpg

ero_vorlage_shop_ero_gmbh_webseite.jpg

279 ms

led_baender_319072pic1.jpg

led_baender_319072pic1.jpg

189 ms

block-overlay.png

block-overlay.png

189 ms

printButton.png

printButton.png

191 ms

magnify.cur

magnify.cur

278 ms

b_150_100_16777215_00_images_leds_02.jpg

b_150_100_16777215_00_images_leds_02.jpg

278 ms

b_150_100_16777215_00_images_kontakt_de.jpg

b_150_100_16777215_00_images_kontakt_de.jpg

277 ms

separator-overlay.png

separator-overlay.png

256 ms

arrows.png

arrows.png

257 ms

Arvo-Regular-webfont.woff

Arvo-Regular-webfont.woff

320 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

321 ms

86 ms

ajax.php

ajax.php

304 ms

loading.gif

loading.gif

299 ms

xd_arbiter.php

xd_arbiter.php

240 ms

xd_arbiter.php

xd_arbiter.php

561 ms

common.js

common.js

13 ms

map.js

map.js

13 ms

util.js

util.js

55 ms

marker.js

marker.js

53 ms

StaticMapService.GetMapImage

StaticMapService.GetMapImage

171 ms

onion.js

onion.js

20 ms

openhand_8_8.cur

openhand_8_8.cur

45 ms

like_box.php

like_box.php

196 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

82 ms

stats.js

stats.js

32 ms

controls.js

controls.js

29 ms

transparent.png

transparent.png

64 ms

css

css

56 ms

infowindow.js

infowindow.js

29 ms

google4.png

google4.png

31 ms

mapcnt6.png

mapcnt6.png

30 ms

sv5.png

sv5.png

31 ms

spotlight-poi.png

spotlight-poi.png

31 ms

tmapctrl.png

tmapctrl.png

25 ms

cb_scout5.png

cb_scout5.png

26 ms

tmapctrl4.png

tmapctrl4.png

38 ms

imgs8.png

imgs8.png

24 ms

offline_button.png

offline_button.png

161 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

19 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

30 ms

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

31 ms

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

d-6IYplOFocCacKzxwXSOKCWcynf_cDxXwCLxiixG1c.ttf

30 ms

ebiMDO3r-8l.css

ebiMDO3r-8l.css

39 ms

jGc-59L_9lo.css

jGc-59L_9lo.css

41 ms

6qHpHChjY_J.css

6qHpHChjY_J.css

40 ms

ztINr5qMqM_.css

ztINr5qMqM_.css

48 ms

AoTQ0M-F22K.css

AoTQ0M-F22K.css

45 ms

zqUJFxdHjIv.css

zqUJFxdHjIv.css

69 ms

uVjHKJ0glvg.css

uVjHKJ0glvg.css

73 ms

1kPfZUdGrka.js

1kPfZUdGrka.js

72 ms

Yuj_Y8xNH2C.js

Yuj_Y8xNH2C.js

100 ms

Mpe38fuBVZ2.js

Mpe38fuBVZ2.js

68 ms

n8qIhCw3vMx.js

n8qIhCw3vMx.js

113 ms

QKy94bWvcbp.js

QKy94bWvcbp.js

110 ms

6q5od22S-uf.js

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115 ms

7B-2ZS3Qt8r.js

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115 ms

qcMicXoOToy.js

qcMicXoOToy.js

122 ms

57RpJa05x58.js

57RpJa05x58.js

110 ms

12039528_837762926342979_3125321549318496225_n.jpg

12039528_837762926342979_3125321549318496225_n.jpg

124 ms

safe_image.php

safe_image.php

144 ms

533137_255880137864597_1192804200_n.jpg

533137_255880137864597_1192804200_n.jpg

45 ms

12038206_911415492311055_5777822631742847879_n.jpg

12038206_911415492311055_5777822631742847879_n.jpg

146 ms

12741961_905849756200962_6319912774188953518_n.jpg

12741961_905849756200962_6319912774188953518_n.jpg

468 ms

12728837_905849766200961_2641405419655940214_n.jpg

12728837_905849766200961_2641405419655940214_n.jpg

37 ms

12728791_905849762867628_3778554152264090232_n.jpg

12728791_905849762867628_3778554152264090232_n.jpg

88 ms

7480_905849802867624_6993913380923763912_n.jpg

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157 ms

12715495_903560899763181_4042929700265335870_n.jpg

12715495_903560899763181_4042929700265335870_n.jpg

76 ms

wL6VQj7Ab77.png

wL6VQj7Ab77.png

18 ms

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16 ms

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16 ms

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17 ms

K00K-UgnsKu.png

K00K-UgnsKu.png

16 ms

VXcANLwwL5J.js

VXcANLwwL5J.js

6 ms

AmlxWlqMvlv.js

AmlxWlqMvlv.js

4 ms

Accessibility Review

ero-gmbh.com accessibility score

63

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

Buttons do not have an accessible name

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.

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

ARIA IDs are not unique

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

ero-gmbh.com 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

Missing source maps for large first-party JavaScript

SEO Factors

ero-gmbh.com SEO score

91

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

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

ero-gmbh.com

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