5.4 sec in total
269 ms
4.7 sec
381 ms
Click here to check amazing ELWA content. Otherwise, check out these important facts you probably never knew about elwa.com
Elektrische Durchlauferhitzer für Öl und Wasser, sowie komplette Anlagen für Industrie und Schiffbau - hier ist ELWA einer der weltweit führenden Hersteller.
Visit elwa.comWe analyzed Elwa.com page load time and found that the first response time was 269 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
elwa.com performance score
name
value
score
weighting
Value5.4 s
6/100
10%
Value7.8 s
3/100
25%
Value8.9 s
15/100
10%
Value110 ms
98/100
30%
Value0.031
100/100
15%
Value7.5 s
47/100
10%
269 ms
540 ms
344 ms
450 ms
86 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 96% of them (46 requests) were addressed to the original Elwa.com, 4% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Elwa.com.
Page size can be reduced by 74.2 kB (4%)
1.7 MB
1.6 MB
In fact, the total size of Elwa.com 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 1.5 MB which makes up the majority of the site volume.
Potential reduce by 39.1 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 39.1 kB or 79% of the original size.
Potential reduce by 34.2 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. ELWA images are well optimized though.
Potential reduce by 735 B
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.
Potential reduce by 176 B
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. Elwa.com has all CSS files already compressed.
Number of requests can be reduced by 10 (29%)
35
25
The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ELWA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
elwa.com
269 ms
www.elwa.com
540 ms
wpo-minify-header-35e94dab.min.css
344 ms
wpo-minify-header-bf7d235f.min.js
450 ms
js
86 ms
menu.js
330 ms
wpo-minify-footer-7dec0e4e.min.css
579 ms
wpo-minify-footer-bdca3d51.min.js
580 ms
destination
79 ms
info-icon.svg
112 ms
elwa-logo.jpg
115 ms
search.png
111 ms
mehr-info-arrow.svg
116 ms
P2H-Hintergrundbild-e1623662426573.jpg
327 ms
Schiffsbau_web3.jpg
437 ms
Kraftwerk_web2.jpg
545 ms
Industrie_web1.jpg
598 ms
Motorsport_web1.jpg
446 ms
product_group_3.png
436 ms
ELWA_Datenblatt_ERH800_RF_dt_05-300x218.png
438 ms
KVE.png
653 ms
PtH.png
547 ms
pmt_kombi.png
656 ms
linkedin.jpg
890 ms
corona_info_orange.png
655 ms
liste.png
658 ms
Icons_Neu-Web2-Beratung.png
710 ms
Icons_Neu-Web2-Service.png
763 ms
Icons_Neu-Web2-Service-contracts.png
764 ms
Icons_Neu-Web2-Service-Ersatzteile.png
766 ms
Icons_Neu-Web2-Service-design-production-1-300x131.png
767 ms
tel-icon.svg
822 ms
mail-icon.svg
875 ms
beratung.png
1199 ms
facebook.png
877 ms
linkedin.png
877 ms
xing.png
933 ms
TitilliumWeb-Regular.woff
956 ms
TitilliumWeb-Light.woff
956 ms
TitilliumWeb-ExtraLight.woff
955 ms
TitilliumWeb-SemiBold.woff
948 ms
TitilliumWeb-Bold.woff
996 ms
TitilliumWeb-Black.woff
1097 ms
TitilliumWeb-ExtraLightItalic.woff
1096 ms
TitilliumWeb-LightItalic.woff
1076 ms
TitilliumWeb-Italic.woff
1046 ms
TitilliumWeb-SemiBoldItalic.woff
1069 ms
TitilliumWeb-BoldItalic.woff
1135 ms
elwa.com accessibility score
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
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
elwa.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
elwa.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Elwa.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 Elwa.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.
elwa.com
Open Graph description is not detected on the main page of ELWA. 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: