Tools & Wizards About Us
saena.de screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 87

    SEO

    Google-friendlier than
    65% of websites

saena.de

Ihre Landesenergieagentur für Sachsen | SAENA

Page Load Speed

4.9 sec in total

First Response

398 ms

Resources Loaded

3.5 sec

Page Rendered

1 sec

saena.de screenshot

About Website

Visit saena.de now to see the best up-to-date SAENA content for Germany and also check out these interesting facts you probably never knew about saena.de

Homepage der SAENA - Unabhängige Infos und Beratung rund um Klimaschutz, Energieeffizienz, erneuerbare Energien und Mobilität

Visit saena.de

Key Findings

We analyzed Saena.de page load time and found that the first response time was 398 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

saena.de performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value9.7 s

10/100

10%

TBT (Total Blocking Time)

Value510 ms

57/100

30%

CLS (Cumulative Layout Shift)

Value0.257

48/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

Network Requests Diagram

saena.de

398 ms

www.saena.de

658 ms

loadcomponent.js

199 ms

matomo.js

915 ms

base.js

206 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 94% of them (49 requests) were addressed to the original Saena.de, 4% (2 requests) were made to Matomo.xima-services.net and 2% (1 request) were made to Fast.fonts.net. The less responsive or slowest element that took the longest time to load (915 ms) relates to the external source Matomo.xima-services.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 74.6 kB (30%)

Content Size

250.4 kB

After Optimization

175.8 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Saena.de main page is 250.4 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. 35% of websites need less resources to load. Javascripts take 147.9 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 72.0 kB

  • Original 84.1 kB
  • After minification 64.8 kB
  • After compression 12.1 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 19.3 kB, which is 23% 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 72.0 kB or 86% of the original size.

JavaScript Optimization

-2%

Potential reduce by 2.3 kB

  • Original 147.9 kB
  • After minification 147.9 kB
  • After compression 145.5 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

-2%

Potential reduce by 281 B

  • Original 18.4 kB
  • After minification 18.4 kB
  • After compression 18.2 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. Saena.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (33%)

Requests Now

46

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SAENA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

saena.de

saena.de

398 ms

www.saena.de

www.saena.de

658 ms

loadcomponent.js

loadcomponent.js

199 ms

matomo.js

matomo.js

915 ms

base.js

base.js

206 ms

logo-saena-blog.svg

logo-saena-blog.svg

700 ms

logo-saena.svg

logo-saena.svg

700 ms

sprite-default.svg

sprite-default.svg

688 ms

base.blue.css

base.blue.css

119 ms

navigation.blue.css

navigation.blue.css

126 ms

header.blue.css

header.blue.css

126 ms

anchor.blue.css

anchor.blue.css

115 ms

typo.blue.css

typo.blue.css

211 ms

button.blue.css

button.blue.css

213 ms

list.blue.css

list.blue.css

215 ms

image.blue.css

image.blue.css

317 ms

media.blue.css

media.blue.css

318 ms

icon.blue.css

icon.blue.css

306 ms

table.blue.css

table.blue.css

306 ms

sidebar.blue.css

sidebar.blue.css

307 ms

footer.blue.css

footer.blue.css

311 ms

alert.blue.css

alert.blue.css

402 ms

modal.blue.css

modal.blue.css

401 ms

anchor.js

anchor.js

372 ms

navigation.js

navigation.js

363 ms

header.js

header.js

365 ms

1.css

1.css

46 ms

button.js

button.js

281 ms

grid.js

grid.js

288 ms

list.js

list.js

287 ms

matomo.php

matomo.php

264 ms

icon.js

icon.js

196 ms

table.js

table.js

196 ms

sidebar.js

sidebar.js

196 ms

footer.js

footer.js

195 ms

image.js

image.js

283 ms

media.js

media.js

280 ms

bg-rhomb.svg

bg-rhomb.svg

181 ms

sprite-greenblue.svg

sprite-greenblue.svg

182 ms

sprite-white.svg

sprite-white.svg

186 ms

modal.js

modal.js

187 ms

alert.js

alert.js

275 ms

open-sans-v16-latin-regular.woff

open-sans-v16-latin-regular.woff

205 ms

open-sans-v16-latin-700.woff

open-sans-v16-latin-700.woff

206 ms

ccf25ada-6d2a-4133-95dc-deb039e22999.woff

ccf25ada-6d2a-4133-95dc-deb039e22999.woff

298 ms

logo-saena.svg

logo-saena.svg

101 ms

sprite-default.svg

sprite-default.svg

99 ms

sprite-primary.svg

sprite-primary.svg

98 ms

sprite-secondary.svg

sprite-secondary.svg

98 ms

sprite-white.svg

sprite-white.svg

99 ms

sprite-black.svg

sprite-black.svg

99 ms

print.blue.css

print.blue.css

99 ms

Accessibility Review

saena.de accessibility score

98

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

button, link, and menuitem elements do not have accessible names.

Best Practices

saena.de best practices score

83

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

SEO Factors

saena.de SEO score

87

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

    DE

  • Encoding

    UTF-8

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

saena.de

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