Tools & Wizards About Us
sequid.de screenshot

Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

sequid.de

TDR Measurement - Controlled Impedance - RF Measurement | Sequid

Page Load Speed

635 ms in total

First Response

281 ms

Resources Loaded

290 ms

Page Rendered

64 ms

sequid.de screenshot

About Website

Welcome to sequid.de homepage info - get ready to check Sequid best content right away, or after learning these important things about sequid.de

Sequid is your expert for RF and TDR measurements. We support you in the fields of controlled impedance PCBs, RF measurement and dielectric spectroscopy.

Visit sequid.de

Key Findings

We analyzed Sequid.de page load time and found that the first response time was 281 ms and then it took 354 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

sequid.de performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.125

83/100

15%

TTI (Time to Interactive)

Value2.4 s

98/100

10%

Network Requests Diagram

sequid.de

281 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Sequid.de and no external sources were called. The less responsive or slowest element that took the longest time to load (281 ms) belongs to the original domain Sequid.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 51 B (22%)

Content Size

231 B

After Optimization

180 B

  • HTML

In fact, the total size of Sequid.de main page is 231 B. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 231 B which makes up the majority of the site volume.

HTML Optimization

-22%

Potential reduce by 51 B

  • Original 231 B
  • After minification 230 B
  • After compression 180 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 51 B or 22% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Network Requests Diagram

sequid.de

sequid.de

281 ms

Accessibility Review

sequid.de 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

sequid.de best practices score

83

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

sequid.de 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

    N/A

  • Encoding

    ISO-8859-1

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

sequid.de

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