Tools & Wizards About Us
hinze-opto.de screenshot

Report Summary

  • 0

    Performance

  • 33

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

hinze-opto.de

Hinze OptoEngineering GmbH & Co. KG: Endoskope, CCD, Video, Optik, Imaging

Page Load Speed

975 ms in total

First Response

269 ms

Resources Loaded

639 ms

Page Rendered

67 ms

hinze-opto.de screenshot

About Website

Click here to check amazing Hinze Opto content. Otherwise, check out these important facts you probably never knew about hinze-opto.de

Hinze OptoEngineering GmbH & Co. KG: Vision Technology, Endoscopy, Endoskopie, CCD, Optics, Optik, Video, Videotechnik, Light Sources, Lichtquellen, Imaging

Visit hinze-opto.de

Key Findings

We analyzed Hinze-opto.de page load time and found that the first response time was 269 ms and then it took 706 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

hinze-opto.de performance score

0

Network Requests Diagram

hinze-opto.de

269 ms

blank.html

94 ms

kopfzeile.html

176 ms

indexmenu_dt.html

186 ms

mainselect_dt.html

188 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that all of those requests were addressed to Hinze-opto.de and no external sources were called. The less responsive or slowest element that took the longest time to load (269 ms) belongs to the original domain Hinze-opto.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.3 kB (10%)

Content Size

23.1 kB

After Optimization

20.8 kB

  • HTML
  • Images

In fact, the total size of Hinze-opto.de main page is 23.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 5% of websites need less resources to load. Images take 20.5 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 1.8 kB

  • Original 2.6 kB
  • After minification 2.5 kB
  • After compression 815 B

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 1.8 kB or 69% of the original size.

Image Optimization

-2%

Potential reduce by 495 B

  • Original 20.5 kB
  • After minification 20.0 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. Hinze Opto images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • AJAX
  • Images

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hinze Opto. According to our analytics all requests are already optimized.

Network Requests Diagram

hinze-opto.de

hinze-opto.de

269 ms

blank.html

blank.html

94 ms

kopfzeile.html

kopfzeile.html

176 ms

indexmenu_dt.html

indexmenu_dt.html

186 ms

mainselect_dt.html

mainselect_dt.html

188 ms

fusszeile.html

fusszeile.html

186 ms

kopfzeile.jpg

kopfzeile.jpg

91 ms

home.gif

home.gif

96 ms

ueberuns.gif

ueberuns.gif

96 ms

email.gif

email.gif

94 ms

english.gif

english.gif

96 ms

fusszeile.jpg

fusszeile.jpg

168 ms

knopf.gif

knopf.gif

183 ms

Accessibility Review

hinze-opto.de accessibility score

33

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

<frame> or <iframe> elements do not have a title

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

hinze-opto.de best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

hinze-opto.de SEO score

67

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    DE

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hinze-opto.de 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 German language. Our system also found out that Hinze-opto.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

hinze-opto.de

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