Tools & Wizards About Us
dietzgen.com screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 41

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

dietzgen.com

Dietzgen Corporation | Distribution and Conversion | Reprographics

Page Load Speed

1.2 sec in total

First Response

89 ms

Resources Loaded

927 ms

Page Rendered

139 ms

dietzgen.com screenshot

About Website

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

Dietzgen Corporation provides converting and distribution services for digital print media including papers, films, and textiles to the US market.

Visit dietzgen.com

Key Findings

We analyzed Dietzgen.com page load time and found that the first response time was 89 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

dietzgen.com performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

28/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.227

55/100

15%

TTI (Time to Interactive)

Value4.9 s

78/100

10%

Network Requests Diagram

dietzgen.com

89 ms

www.sihlinc.com

366 ms

screen.css

39 ms

jquery-1.10.2.min.js

126 ms

797140.js

61 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Dietzgen.com, 89% (40 requests) were made to Sihlinc.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (366 ms) relates to the external source Sihlinc.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 26.1 kB (48%)

Content Size

53.9 kB

After Optimization

27.8 kB

  • HTML
  • JavaScript

In fact, the total size of Dietzgen.com main page is 53.9 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. 30% of websites need less resources to load. HTML takes 32.9 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 26.0 kB

  • Original 32.9 kB
  • After minification 31.1 kB
  • After compression 6.8 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. 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 26.0 kB or 79% of the original size.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 20.9 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. This website has mostly compressed JavaScripts.

Requests Breakdown

We found no issues to fix!

Requests Now

42

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dietzgen. According to our analytics all requests are already optimized.

Network Requests Diagram

dietzgen.com

dietzgen.com

89 ms

www.sihlinc.com

www.sihlinc.com

366 ms

screen.css

screen.css

39 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

126 ms

797140.js

797140.js

61 ms

default.css

default.css

100 ms

nivoslider.css

nivoslider.css

100 ms

jquery_scripts.js

jquery_scripts.js

151 ms

jquery.tools.min.js

jquery.tools.min.js

112 ms

superfish-hoverintent.js

superfish-hoverintent.js

108 ms

tinynav.min.js

tinynav.min.js

150 ms

scripts.js

scripts.js

150 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

151 ms

analytics.js

analytics.js

66 ms

sihl_rgb_100.jpg

sihl_rgb_100.jpg

55 ms

icon_twitter.gif

icon_twitter.gif

55 ms

icon_facebook.gif

icon_facebook.gif

53 ms

icon_youtube.gif

icon_youtube.gif

53 ms

icon_linkedin.gif

icon_linkedin.gif

53 ms

product_select_no_green.png

product_select_no_green.png

54 ms

downarrow.png

downarrow.png

110 ms

loading.gif

loading.gif

74 ms

esg_slider_image.jpg

esg_slider_image.jpg

235 ms

packaging_slider_image.jpg

packaging_slider_image.jpg

171 ms

innovation_slider_image.jpg

innovation_slider_image.jpg

207 ms

booth_slider_image.jpg

booth_slider_image.jpg

239 ms

teamwork_slider_image.jpg

teamwork_slider_image.jpg

266 ms

bg_home-products.gif

bg_home-products.gif

149 ms

photo_and_signagae.jpg

photo_and_signagae.jpg

216 ms

label_and_tags.jpg

label_and_tags.jpg

207 ms

packaging.jpg

packaging.jpg

241 ms

surface.jpg

surface.jpg

242 ms

commercial_printing.jpg

commercial_printing.jpg

261 ms

dietzgen-1.jpg

dietzgen-1.jpg

270 ms

bg_quicklinks-text.png

bg_quicklinks-text.png

275 ms

icon_fproducts.png

icon_fproducts.png

277 ms

icon_printers.png

icon_printers.png

277 ms

icon_categories.png

icon_categories.png

299 ms

icon_solutions.png

icon_solutions.png

299 ms

bg_footer-container.gif

bg_footer-container.gif

303 ms

bg_footer.gif

bg_footer.gif

309 ms

bullet_footer-nav.gif

bullet_footer-nav.gif

311 ms

dinpro-medium.otf

dinpro-medium.otf

313 ms

collect

collect

12 ms

js

js

94 ms

Accessibility Review

dietzgen.com accessibility score

41

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

dietzgen.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

dietzgen.com SEO score

91

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dietzgen.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Dietzgen.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

dietzgen.com

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