Tools & Wizards About Us

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

lenzproducts.com

Lenz Products | beheizte Kleidung und Funktionsbekleidung

Page Load Speed

2.9 sec in total

First Response

575 ms

Resources Loaded

2.2 sec

Page Rendered

98 ms

About Website

Visit lenzproducts.com now to see the best up-to-date Lenz Products content for United States and also check out these interesting facts you probably never knew about lenzproducts.com

Das Österreichische Traditionsunternehmen erfüllt seit mehr als 30 Jahren höchste Ansprüche im Sport,- Arbeits- und Freizeitbereich. Erfinder des bekannten Lenz Body Heat Systems und der flowmould-Sch...

Visit lenzproducts.com

Key Findings

We analyzed Lenzproducts.com page load time and found that the first response time was 575 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

lenzproducts.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

21/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value1,280 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value1.147

1/100

15%

TTI (Time to Interactive)

Value16.0 s

6/100

10%

Network Requests Diagram

lenzproducts.com

575 ms

easylockdown-1.0.6.min.js

283 ms

js

64 ms

stylesheet.css

56 ms

queries.css

44 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 67% of them (42 requests) were addressed to the original Lenzproducts.com, 6% (4 requests) were made to Cdn.shopify.com and 3% (2 requests) were made to Widget.trustpilot.com. The less responsive or slowest element that took the longest time to load (575 ms) belongs to the original domain Lenzproducts.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 151.1 kB (16%)

Content Size

964.2 kB

After Optimization

813.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lenzproducts.com main page is 964.2 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. Javascripts take 694.1 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 118.0 kB

  • Original 159.7 kB
  • After minification 139.5 kB
  • After compression 41.7 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 20.2 kB, which is 13% 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 118.0 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 33.7 kB
  • After minification 33.7 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. Lenz Products images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 21.9 kB

  • Original 694.1 kB
  • After minification 683.1 kB
  • After compression 672.2 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.

CSS Optimization

-15%

Potential reduce by 11.3 kB

  • Original 76.7 kB
  • After minification 76.7 kB
  • After compression 65.4 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. Lenzproducts.com needs all CSS files to be minified and compressed as it can save up to 11.3 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (81%)

Requests Now

54

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lenz Products. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

lenzproducts.com accessibility score

88

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

lenzproducts.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

lenzproducts.com SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

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

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lenzproducts.com 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 Lenzproducts.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 data is detected on the main page of Lenz Products. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: