Tools & Wizards About Us

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

blog.gitarrenunterricht-frankfurt.de

Gitarrenunterricht in Frankfurt | Dipl.-Gitarrenlehrer Stephan Zitzmann

Page Load Speed

2.9 sec in total

First Response

340 ms

Resources Loaded

2.3 sec

Page Rendered

211 ms

About Website

Click here to check amazing Blog Gitarrenunterricht Frankfurt content. Otherwise, check out these important facts you probably never knew about blog.gitarrenunterricht-frankfurt.de

Gitarrenunterricht in Frankfurt am Main von staatlich geprüften Gitarrenlehrer Übe-CDs, Rhythmustraining, Methodentraining, eigene Unterrichtskonzepte.

Visit blog.gitarrenunterricht-frankfurt.de

Key Findings

We analyzed Blog.gitarrenunterricht-frankfurt.de page load time and found that the first response time was 340 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

blog.gitarrenunterricht-frankfurt.de performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value9.7 s

10/100

10%

TBT (Total Blocking Time)

Value1,910 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.282

43/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

blog.gitarrenunterricht-frankfurt.de

340 ms

www.gitarrenunterricht-frankfurt.de

1201 ms

style.css

124 ms

widget.css

221 ms

styles.css

237 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 6% of them (1 request) were addressed to the original Blog.gitarrenunterricht-frankfurt.de, 76% (13 requests) were made to Gitarrenunterricht-frankfurt.de and 6% (1 request) were made to S0.wp.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Gitarrenunterricht-frankfurt.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 169.2 kB (57%)

Content Size

295.1 kB

After Optimization

125.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blog.gitarrenunterricht-frankfurt.de main page is 295.1 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. Javascripts take 159.3 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 13.7 kB

  • Original 18.5 kB
  • After minification 17.5 kB
  • After compression 4.8 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 13.7 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 48.5 kB
  • After minification 48.5 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. Blog Gitarrenunterricht Frankfurt images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 100.8 kB

  • Original 159.3 kB
  • After minification 157.3 kB
  • After compression 58.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 100.8 kB or 63% of the original size.

CSS Optimization

-80%

Potential reduce by 54.7 kB

  • Original 68.7 kB
  • After minification 64.3 kB
  • After compression 14.0 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. Blog.gitarrenunterricht-frankfurt.de needs all CSS files to be minified and compressed as it can save up to 54.7 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (73%)

Requests Now

15

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blog Gitarrenunterricht Frankfurt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

blog.gitarrenunterricht-frankfurt.de accessibility score

79

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

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

blog.gitarrenunterricht-frankfurt.de best practices score

75

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

blog.gitarrenunterricht-frankfurt.de SEO score

91

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

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

    DE

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blog.gitarrenunterricht-frankfurt.de can be misinterpreted by Google and other search engines. Our service has detected that German 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 Blog.gitarrenunterricht-frankfurt.de 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 Blog Gitarrenunterricht Frankfurt. 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: