Report Summary

  • 95

    Performance

    Renders faster than
    93% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

therfidshop.com

RFID Readers and Tags - available on-line and in low volumes at TheRFIDshop.com - RFID Readers and Tags

Page Load Speed

2.5 sec in total

First Response

233 ms

Resources Loaded

2.1 sec

Page Rendered

107 ms

therfidshop.com screenshot

About Website

Visit therfidshop.com now to see the best up-to-date TheRFI Dshop content for Germany and also check out these interesting facts you probably never knew about therfidshop.com

The RFID Shop is the leading one-stop-site for easy and cost-effective sourcing of RFID readers, tags, antennas and associated equipment. Major brands represented include HID, Sokymat, Tagsys, iDTRONI...

Visit therfidshop.com

Key Findings

We analyzed Therfidshop.com page load time and found that the first response time was 233 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

therfidshop.com performance score

95

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value2.1 s

99/100

10%

Network Requests Diagram

therfidshop.com

233 ms

therfidshop.com

499 ms

stylesheet.css

489 ms

rfid.css

504 ms

rfidlogo.gif

118 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that all of those requests were addressed to Therfidshop.com and no external sources were called. The less responsive or slowest element that took the longest time to load (767 ms) belongs to the original domain Therfidshop.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 31.8 kB (14%)

Content Size

226.7 kB

After Optimization

194.9 kB

In fact, the total size of Therfidshop.com main page is 226.7 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. 20% of websites need less resources to load. Images take 190.2 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 20.2 kB

  • Original 24.8 kB
  • After minification 23.5 kB
  • After compression 4.5 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 20.2 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 2.0 kB

  • Original 190.2 kB
  • After minification 188.2 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. TheRFI Dshop images are well optimized though.

CSS Optimization

-81%

Potential reduce by 9.5 kB

  • Original 11.7 kB
  • After minification 9.4 kB
  • After compression 2.2 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. Therfidshop.com needs all CSS files to be minified and compressed as it can save up to 9.5 kB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

28

After Optimization

28

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of TheRFI Dshop. According to our analytics all requests are already optimized.

Accessibility Review

therfidshop.com accessibility score

57

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.

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

therfidshop.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

therfidshop.com SEO score

62

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

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

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