20 sec in total
279 ms
19 sec
760 ms
Click here to check amazing HACH content for Germany. Otherwise, check out these important facts you probably never knew about hach.de
Werbegeschenke & Werbemittel für Ihre Kunden - Im HACH-Sortiment online bestellen & auf Rechnung kaufen. Jetzt günstig bedrucken & gleich bestellen!
Visit hach.deWe analyzed Hach.de page load time and found that the first response time was 279 ms and then it took 19.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
hach.de performance score
name
value
score
weighting
Value4.3 s
19/100
10%
Value12.2 s
0/100
25%
Value9.0 s
14/100
10%
Value4,830 ms
0/100
30%
Value0.037
100/100
15%
Value18.0 s
3/100
10%
279 ms
2343 ms
59 ms
274 ms
278 ms
Our browser made a total of 146 requests to load all elements on the main page. We found that 69% of them (101 requests) were addressed to the original Hach.de, 7% (10 requests) were made to Vf-js.ekomi.de and 4% (6 requests) were made to Cm.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (14.8 sec) relates to the external source Tags.bluekai.com.
Page size can be reduced by 680.1 kB (16%)
4.3 MB
3.6 MB
In fact, the total size of Hach.de main page is 4.3 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 3.6 MB which makes up the majority of the site volume.
Potential reduce by 243.8 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 32.2 kB, which is 11% 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 243.8 kB or 85% of the original size.
Potential reduce by 141.5 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. HACH images are well optimized though.
Potential reduce by 39.5 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 39.5 kB or 58% of the original size.
Potential reduce by 255.3 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. Hach.de needs all CSS files to be minified and compressed as it can save up to 255.3 kB or 82% of the original size.
Number of requests can be reduced by 27 (20%)
136
109
The browser has sent 136 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HACH. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
hach.de
279 ms
www.hach.de
2343 ms
webfont.js
59 ms
jquery.fancybox.css
274 ms
8d9aff41421c2a734fa03013c1a26446.css
278 ms
cf0420bf81d81c5a7cae125f116a5af8.css
378 ms
cc790d9f2864d4cc833100829c136bd0.css
284 ms
font-awesome.min.css
285 ms
jquery-ui.min.css
367 ms
876 ms
css
52 ms
Slider_Manner-Neapolitaner-18er-Grosspackung.png
196 ms
slide_rot_5_1.png
125 ms
Slider_Werbeartikel-Neuheiten_2.png
124 ms
slide_dunkel_1.png
125 ms
Slider_Kategorie-Suessigkeiten.png
862 ms
slide_hell_2_2_1.png
125 ms
160107_hach_teaser.png
626 ms
slide_rot_5.png
195 ms
091426d2_1.jpg
506 ms
12651.jpg
506 ms
36141.jpg
509 ms
021585d2_4.jpg
506 ms
11891.jpg
627 ms
139311d2.jpg
706 ms
145529d2.jpg
708 ms
70061.jpg
628 ms
283193d2_1.jpg
812 ms
38521.jpg
756 ms
100494d2.jpg
755 ms
283257d2.jpg
809 ms
9882.jpg
812 ms
70001.jpg
849 ms
290125_d2.jpg
851 ms
133850d3.jpg
900 ms
160577d2.jpg
903 ms
161256d2.jpg
901 ms
160000d2.jpg
942 ms
160219d2.jpg
943 ms
160536d2.jpg
950 ms
161310d2.jpg
992 ms
160384d2.jpg
992 ms
160788d2.jpg
995 ms
161762d2.jpg
1036 ms
187691d3_2.jpg
1036 ms
161035d2.jpg
1042 ms
gtm.js
160 ms
161553d2.jpg
1081 ms
hachnew
89 ms
fontawesome-webfont.woff
972 ms
160585d3.jpg
1004 ms
161512d2.jpg
1051 ms
160616d2.jpg
1050 ms
423F2631EFEF00E.js
742 ms
160946d2.jpg
982 ms
werbeartikel.png
989 ms
vf-3108-dfc254eb187aac5104c6ea81b706edf0.js
821 ms
analytics.js
318 ms
p-a4zKdfQHSMu_-.gif
299 ms
conversion_async.js
304 ms
ev1
50 ms
898 ms
storeSessionVariables
938 ms
geschenke.png
683 ms
EM2016.png
907 ms
pixel
9 ms
182 ms
pixel
153 ms
29619
14753 ms
linkid.js
78 ms
9499
148 ms
9507
109 ms
11698
115 ms
10345
126 ms
pixel
122 ms
push
92 ms
collect
46 ms
collect
100 ms
newsletter.jpg
612 ms
werbeartikel_news.jpg
647 ms
pixel
78 ms
SALE.gif
656 ms
sync
21 ms
94 ms
match
27 ms
pixel
31 ms
pixel
31 ms
pixel
25 ms
83 ms
match-result
6 ms
desktop_teaser_RZ.jpg
624 ms
mobile_teaser_RZ.jpg
657 ms
152544d2.jpg
619 ms
152624d3.jpg
663 ms
cmadnx
18 ms
159044d2.jpg
644 ms
160729d2.jpg
657 ms
152593d2.jpg
677 ms
156907d2.jpg
655 ms
152510d2.jpg
665 ms
152497d2.jpg
676 ms
153086d2.jpg
645 ms
152946d2.jpg
659 ms
152665d2.jpg
678 ms
423F2631EFEF00E-10.gif
91 ms
276741_d2.jpg
654 ms
25041.jpg
664 ms
158646d2.jpg
674 ms
152979d2.jpg
644 ms
146257_d2.jpg
660 ms
152831d2.jpg
678 ms
sw_silver_norm.png
115 ms
sw_silver_over.png
210 ms
ekomi_popUp_close.png
313 ms
ekomi_popUp_optimize_over_bt.png
316 ms
ekomi_popUp_optimize_norm_bt.png
320 ms
ekomi_popUp_error_over_bt.png
321 ms
ekomi_popUp_error_norm_bt.png
324 ms
ekomi_popUp_logo.png
324 ms
152456d2.jpg
654 ms
152243d2.jpg
666 ms
werbeartikel-trends-2016.jpg
675 ms
Bestseller_des_Jahres_2015.jpg
645 ms
antizyklische-werbung.jpg
630 ms
hach-streuartikel-steuerlich-absetzbar.jpg
637 ms
Katalog_Teaser_H42.jpg
618 ms
bilder_firmensitz.jpg
628 ms
hach-logo.gif
642 ms
icn-trusted-50.png
644 ms
logo-thmb.png
657 ms
loader.gif
623 ms
iconsprite-redesign-2015.png
611 ms
sprt-color-swatches-redesign.png
611 ms
bgd-articledesigner-home.png
669 ms
bgd-mylogo-1.png
553 ms
bgd-logopreview-home.jpg
563 ms
bgd-home-contact.jpg
546 ms
icn-trusted-80.png
563 ms
bvh-logo.png
565 ms
Hintergrund_2_9.gif
565 ms
Hintergrund_2_6.gif
577 ms
Hintergrund_2_8.gif
574 ms
Hintergrund_2_12.gif
581 ms
transparent.gif
4 ms
count.js
487 ms
ekomi_popUp_bg.png
106 ms
hach.de accessibility score
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
ARIA input fields do not have accessible names
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
hach.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
hach.de SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
Document uses legible font sizes
Tap targets are not sized appropriately
DE
DE
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hach.de 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 Hach.de 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.
hach.de
Open Graph description is not detected on the main page of HACH. 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: