Tools & Wizards About Us
thomasbloch.net screenshot

Report Summary

  • 97

    Performance

    Renders faster than
    95% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 43% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

thomasbloch.net

ONDES MARTENOT - GLASSHARMONICA - CRISTAL BASCHET ** THOMAS BLOCH --- portal

Page Load Speed

1.4 sec in total

First Response

292 ms

Resources Loaded

738 ms

Page Rendered

383 ms

thomasbloch.net screenshot

About Website

Welcome to thomasbloch.net homepage info - get ready to check THOMAS BLOCH best content for United States right away, or after learning these important things about thomasbloch.net

Thomas Bloch, musician and his rare instruments: ondes Martenot, glassharmonica, cristal Baschet. 2500 concerts and 100 CD with Radiohead, Gorillaz, Tom Waits, Valery Gergiev...

Visit thomasbloch.net

Key Findings

We analyzed Thomasbloch.net page load time and found that the first response time was 292 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

thomasbloch.net performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.1 s

100/100

25%

SI (Speed Index)

Value1.3 s

100/100

10%

TBT (Total Blocking Time)

Value200 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.9 s

99/100

10%

Network Requests Diagram

thomasbloch.net

292 ms

ga.js

37 ms

bloch3.jpg

301 ms

bl0101.jpg

351 ms

bl0102.jpg

272 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 80% of them (8 requests) were addressed to the original Thomasbloch.net, 20% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (411 ms) belongs to the original domain Thomasbloch.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 12.9 kB (9%)

Content Size

150.1 kB

After Optimization

137.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Thomasbloch.net main page is 150.1 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. 15% of websites need less resources to load. Images take 118.9 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 10.4 kB

  • Original 14.0 kB
  • After minification 12.8 kB
  • After compression 3.6 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 10.4 kB or 74% of the original size.

Image Optimization

-2%

Potential reduce by 2.5 kB

  • Original 118.9 kB
  • After minification 116.4 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. THOMAS BLOCH images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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.

Requests Breakdown

We found no issues to fix!

Requests Now

9

After Optimization

9

  • Images
  • JavaScript

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of THOMAS BLOCH. According to our analytics all requests are already optimized.

Network Requests Diagram

thomasbloch.net

thomasbloch.net

292 ms

ga.js

ga.js

37 ms

bloch3.jpg

bloch3.jpg

301 ms

bl0101.jpg

bl0101.jpg

351 ms

bl0102.jpg

bl0102.jpg

272 ms

TBlochCopyrightFredericGodard-low.jpg

TBlochCopyrightFredericGodard-low.jpg

411 ms

titreTB.gif

titreTB.gif

269 ms

1drafra.gif

1drafra.gif

270 ms

1draang.gif

1draang.gif

270 ms

__utm.gif

__utm.gif

24 ms

Accessibility Review

thomasbloch.net accessibility score

76

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Links do not have a discernible name

Best Practices

thomasbloch.net best practices score

67

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

SEO Factors

thomasbloch.net SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    N/A

  • 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 Thomasbloch.net can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Thomasbloch.net 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

thomasbloch.net

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