Tools & Wizards About Us
intersem.de screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

intersem.de

INTERSEM® Online-Marketing – Internetagentur Webdesign

Page Load Speed

3.9 sec in total

First Response

406 ms

Resources Loaded

2.9 sec

Page Rendered

639 ms

intersem.de screenshot

About Website

Click here to check amazing INTERSEM content. Otherwise, check out these important facts you probably never knew about intersem.de

Online-Marketing & Internetagentur für ✓ Webdesign ✓ Google Ads - SEA ✓ Suchmaschinenoptimierung ✓ Social Media ✓

Visit intersem.de

Key Findings

We analyzed Intersem.de page load time and found that the first response time was 406 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

intersem.de performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value1,960 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.777

5/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

intersem.de

406 ms

www.intersem.de

894 ms

autoptimize_0f2c54a8e62a03c51991f29081baf389.css

348 ms

autoptimize_single_93ff7177395f5eac1971b272e6bb73ae.css

323 ms

autoptimize_single_e38d7b47513672442bd6b23801d92644.css

325 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that all of those requests were addressed to Intersem.de and no external sources were called. The less responsive or slowest element that took the longest time to load (894 ms) belongs to the original domain Intersem.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 113.8 kB (32%)

Content Size

359.4 kB

After Optimization

245.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Intersem.de main page is 359.4 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. 30% of websites need less resources to load. Javascripts take 160.4 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 81.0 kB

  • Original 97.0 kB
  • After minification 95.7 kB
  • After compression 16.0 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 81.0 kB or 83% of the original size.

Image Optimization

-86%

Potential reduce by 32.2 kB

  • Original 37.5 kB
  • After minification 5.3 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. Obviously, INTERSEM needs image optimization as it can save up to 32.2 kB or 86% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 180 B

  • Original 160.4 kB
  • After minification 160.4 kB
  • After compression 160.2 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

-1%

Potential reduce by 359 B

  • Original 64.5 kB
  • After minification 64.5 kB
  • After compression 64.1 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. Intersem.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 26 (81%)

Requests Now

32

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of INTERSEM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

intersem.de

intersem.de

406 ms

www.intersem.de

www.intersem.de

894 ms

autoptimize_0f2c54a8e62a03c51991f29081baf389.css

autoptimize_0f2c54a8e62a03c51991f29081baf389.css

348 ms

autoptimize_single_93ff7177395f5eac1971b272e6bb73ae.css

autoptimize_single_93ff7177395f5eac1971b272e6bb73ae.css

323 ms

autoptimize_single_e38d7b47513672442bd6b23801d92644.css

autoptimize_single_e38d7b47513672442bd6b23801d92644.css

325 ms

autoptimize_single_9d979b0a860be8a3f083dc6c056289e2.css

autoptimize_single_9d979b0a860be8a3f083dc6c056289e2.css

324 ms

autoptimize_single_ba7163194689a37a2e305bb802df7e10.css

autoptimize_single_ba7163194689a37a2e305bb802df7e10.css

327 ms

autoptimize_single_9d7a649d65192d76cd6d1802adac2039.css

autoptimize_single_9d7a649d65192d76cd6d1802adac2039.css

325 ms

autoptimize_single_1ed154ae763eac40b4856fe689f694fe.css

autoptimize_single_1ed154ae763eac40b4856fe689f694fe.css

428 ms

autoptimize_single_ba43d12454bf3913935f0e68e1b61a27.css

autoptimize_single_ba43d12454bf3913935f0e68e1b61a27.css

429 ms

autoptimize_single_f1b90d3642accc8d5388d0eb431e010d.css

autoptimize_single_f1b90d3642accc8d5388d0eb431e010d.css

430 ms

autoptimize_single_45d449c37ba3260d85c8d5396bd3d900.css

autoptimize_single_45d449c37ba3260d85c8d5396bd3d900.css

430 ms

autoptimize_single_3fe60f5db0bf21ca511253cd58b493b9.css

autoptimize_single_3fe60f5db0bf21ca511253cd58b493b9.css

431 ms

autoptimize_single_413582fa9f3cbabfd687c9c2c14d2938.css

autoptimize_single_413582fa9f3cbabfd687c9c2c14d2938.css

451 ms

autoptimize_single_5d1bd88f9cb8e35eaa40d5ea9581a10a.css

autoptimize_single_5d1bd88f9cb8e35eaa40d5ea9581a10a.css

534 ms

autoptimize_single_9cbf74d1a225e0d87eb4bd112d373695.css

autoptimize_single_9cbf74d1a225e0d87eb4bd112d373695.css

536 ms

jquery.min.js

jquery.min.js

644 ms

autoptimize_single_2355ec3b789e22080cc23ed4efbdc519.js

autoptimize_single_2355ec3b789e22080cc23ed4efbdc519.js

545 ms

borlabs-cookie-prioritize.min.js

borlabs-cookie-prioritize.min.js

545 ms

lazysizes.min.js

lazysizes.min.js

457 ms

autoptimize_single_91d7c0369048c8ba5e1a290585832245.css

autoptimize_single_91d7c0369048c8ba5e1a290585832245.css

539 ms

autoptimize_single_7f4c754c6ac5064ff3f3b2ba15843852.css

autoptimize_single_7f4c754c6ac5064ff3f3b2ba15843852.css

541 ms

autoptimize_single_f5b3f5c711c4633c2a5ddbfc62e646a4.css

autoptimize_single_f5b3f5c711c4633c2a5ddbfc62e646a4.css

542 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

542 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

665 ms

wp-polyfill.min.js

wp-polyfill.min.js

762 ms

hooks.min.js

hooks.min.js

674 ms

i18n.min.js

i18n.min.js

674 ms

borlabs-cookie.min.js

borlabs-cookie.min.js

674 ms

autoptimize_53f779eee9a41e174714a825e2062491.js

autoptimize_53f779eee9a41e174714a825e2062491.js

792 ms

intersem-logo-600.png

intersem-logo-600.png

108 ms

intersem.de-kundenslider-min-1.png

intersem.de-kundenslider-min-1.png

158 ms

box.svg

box.svg

158 ms

fa-solid-900.woff

fa-solid-900.woff

324 ms

fa-regular-400.woff

fa-regular-400.woff

140 ms

roboto-v20-latin-100.woff

roboto-v20-latin-100.woff

188 ms

roboto-v20-latin-300.woff

roboto-v20-latin-300.woff

295 ms

roboto-v20-latin-regular.woff

roboto-v20-latin-regular.woff

202 ms

roboto-v20-latin-500.woff

roboto-v20-latin-500.woff

202 ms

roboto-v20-latin-700.woff

roboto-v20-latin-700.woff

248 ms

icon-webdesign.png

icon-webdesign.png

280 ms

Accessibility Review

intersem.de accessibility score

91

Accessibility Issues

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

Best Practices

intersem.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

intersem.de SEO score

97

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Intersem.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Intersem.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

intersem.de

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