Tools & Wizards About Us
anfatec.de screenshot

Report Summary

  • 77

    Performance

    Renders faster than
    84% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

anfatec.de

Anfatec Instruments AG - Home

Page Load Speed

2.7 sec in total

First Response

311 ms

Resources Loaded

2.2 sec

Page Rendered

185 ms

anfatec.de screenshot

About Website

Welcome to anfatec.de homepage info - get ready to check Anfatec best content for South Africa right away, or after learning these important things about anfatec.de

Anfatec develops , produces & sells scientific instruments for surface science, mainly Scanning Probe Microscopes, controllers and components for SPM.

Visit anfatec.de

Key Findings

We analyzed Anfatec.de page load time and found that the first response time was 311 ms and then it took 2.4 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

anfatec.de performance score

77

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value5.2 s

59/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.024

100/100

15%

TTI (Time to Interactive)

Value4.9 s

78/100

10%

Network Requests Diagram

anfatec.de

311 ms

anfatec.de

395 ms

www.anfatec.de

494 ms

jquery.min.js

190 ms

style.css

283 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 91% of them (32 requests) were addressed to the original Anfatec.de, 6% (2 requests) were made to Ssl.google-analytics.com and 3% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (769 ms) belongs to the original domain Anfatec.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 59.1 kB (3%)

Content Size

2.1 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Anfatec.de main page is 2.1 MB. 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 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 24.1 kB

  • Original 29.9 kB
  • After minification 23.3 kB
  • After compression 5.8 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. This page needs HTML code to be minified as it can gain 6.6 kB, which is 22% 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 24.1 kB or 81% of the original size.

Image Optimization

-2%

Potential reduce by 32.8 kB

  • Original 2.0 MB
  • After minification 1.9 MB

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. Anfatec images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 448 B

  • Original 52.0 kB
  • After minification 52.0 kB
  • After compression 51.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-28%

Potential reduce by 1.8 kB

  • Original 6.2 kB
  • After minification 6.1 kB
  • After compression 4.5 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. Anfatec.de needs all CSS files to be minified and compressed as it can save up to 1.8 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (16%)

Requests Now

31

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Anfatec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

anfatec.de

anfatec.de

311 ms

anfatec.de

anfatec.de

395 ms

www.anfatec.de

www.anfatec.de

494 ms

jquery.min.js

jquery.min.js

190 ms

style.css

style.css

283 ms

panel.css

panel.css

283 ms

lupenstyle.css

lupenstyle.css

281 ms

banner_style.css

banner_style.css

283 ms

navstyle.css

navstyle.css

286 ms

jquery.slimmenu.js

jquery.slimmenu.js

286 ms

ga.js

ga.js

18 ms

anfatec_logo.png

anfatec_logo.png

174 ms

banner_logo.png

banner_logo.png

360 ms

banner_laser_source.png

banner_laser_source.png

175 ms

banner_usb_lockin.png

banner_usb_lockin.png

176 ms

banner_eLcck-in.png

banner_eLcck-in.png

270 ms

__utm.gif

__utm.gif

12 ms

collect

collect

22 ms

molvista_symbol.png

molvista_symbol.png

105 ms

shoppingcart_icon.png

shoppingcart_icon.png

196 ms

usb_lock-in_amplifier_250.png

usb_lock-in_amplifier_250.png

570 ms

multichannel_lock-in_amplifier.png

multichannel_lock-in_amplifier.png

299 ms

lock-in_amplifier_circuit_k.png

lock-in_amplifier_circuit_k.png

298 ms

lupe.png

lupe.png

289 ms

205_k.png

205_k.png

296 ms

lock-in_amplifier_circuit.jpg

lock-in_amplifier_circuit.jpg

474 ms

preamplifier_xs.png

preamplifier_xs.png

384 ms

afm_k.png

afm_k.png

391 ms

vistair.png

vistair.png

585 ms

molecularvistalogo.png

molecularvistalogo.png

395 ms

telefon.png

telefon.png

476 ms

anne.png

anne.png

769 ms

slimmenu.min.css

slimmenu.min.css

478 ms

backgound_k.png

backgound_k.png

558 ms

molvista_symbol.png

molvista_symbol.png

94 ms

Accessibility Review

anfatec.de accessibility score

95

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

anfatec.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

anfatec.de SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

    EN

  • Encoding

    UTF-8

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

anfatec.de

Open Graph data is detected on the main page of Anfatec. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: