Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

draegerstogo.com

Draeger's Market Delivery Near Me | Instacart

Page Load Speed

1.4 sec in total

First Response

113 ms

Resources Loaded

1.1 sec

Page Rendered

197 ms

draegerstogo.com screenshot

About Website

Click here to check amazing Draeger Stogo content. Otherwise, check out these important facts you probably never knew about draegerstogo.com

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Key Findings

We analyzed Draegerstogo.com page load time and found that the first response time was 113 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

draegerstogo.com performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

79/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value3,270 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

draegerstogo.com

113 ms

draegers-market

244 ms

login

264 ms

sentry-bundle.min-60d4918b742a78da5e58ca6ceaf57241.js

125 ms

2308-609b49530102ab38878d.webpack_chunk.js

324 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Draegerstogo.com, 82% (23 requests) were made to D2guulkeunn7d8.cloudfront.net and 11% (3 requests) were made to Instacart.com. The less responsive or slowest element that took the longest time to load (333 ms) relates to the external source D2guulkeunn7d8.cloudfront.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 36.0 kB (72%)

Content Size

49.7 kB

After Optimization

13.7 kB

In fact, the total size of Draegerstogo.com main page is 49.7 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. 60% of websites need less resources to load. HTML takes 46.5 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 36.0 kB

  • Original 46.5 kB
  • After minification 46.5 kB
  • After compression 10.5 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 36.0 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 3.2 kB
  • After minification 3.2 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. Draeger Stogo images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 20 (91%)

Requests Now

22

After Optimization

2

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Draeger Stogo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

draegerstogo.com accessibility score

97

Accessibility Issues

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.

Best Practices

draegerstogo.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

Page has valid source maps

SEO Factors

draegerstogo.com SEO score

100

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Draegerstogo.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 Draegerstogo.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

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