7.2 sec in total
386 ms
6.4 sec
420 ms
Click here to check amazing IFE Institut content. Otherwise, check out these important facts you probably never knew about ife-institut.de
ISPEX Energiemanagement. Beratung. Strom und Gas. Optimierung von Kosten für Energie. Kundenorientiert und unabhängig von Versorgern. Wir vertreten Ihre Interessen
Visit ife-institut.deWe analyzed Ife-institut.de page load time and found that the first response time was 386 ms and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
ife-institut.de performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value10.4 s
0/100
25%
Value7.1 s
31/100
10%
Value270 ms
82/100
30%
Value0.023
100/100
15%
Value9.6 s
29/100
10%
386 ms
339 ms
1069 ms
28 ms
436 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Ife-institut.de, 84% (57 requests) were made to Ispex.de and 6% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Ispex.de.
Page size can be reduced by 786.3 kB (37%)
2.1 MB
1.3 MB
In fact, the total size of Ife-institut.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. 45% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 27.9 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 27.9 kB or 76% of the original size.
Potential reduce by 86.0 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. IFE Institut images are well optimized though.
Potential reduce by 516.6 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 516.6 kB or 67% of the original size.
Potential reduce by 155.8 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. Ife-institut.de needs all CSS files to be minified and compressed as it can save up to 155.8 kB or 74% of the original size.
Number of requests can be reduced by 29 (48%)
60
31
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IFE Institut. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.
ife-institut.de
386 ms
339 ms
1069 ms
font-awesome.min.css
28 ms
wp-emoji-release.min.js
436 ms
styles.css
328 ms
shariff.min.local.css
438 ms
frontend.css
332 ms
style.css
332 ms
style.css
427 ms
main.css
1090 ms
normalize.css
657 ms
dashicons.min.css
872 ms
style.css
752 ms
listnav.css
765 ms
css
71 ms
wp-featherlight.min.css
765 ms
jquery.js
1428 ms
jquery-migrate.min.js
1095 ms
modernizr-2.6.2.min.js
1096 ms
tools.js
1097 ms
jquery.slicknav.min.js
1193 ms
jquery.bxslider.min.js
1525 ms
jquery.listnav.js
1418 ms
jquery-ui-1.10.4.custom.min.js
2190 ms
jquery.form-validator.min.js
1531 ms
highcharts.js
46 ms
jquery.form.min.js
1424 ms
scripts.js
1644 ms
wpFeatherlight.pkgd.min.js
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wp-embed.min.js
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shariff.js
1980 ms
ispex-logo.jpg
266 ms
lock_red.png
257 ms
phone_mail1.png
468 ms
search.png
471 ms
beratung_s.jpg
1119 ms
teaser-tile.png
479 ms
sub-teaser-icon-1.png
903 ms
sub-teaser-icon-2.png
922 ms
ispex_icon_erneuerbare-energien.png
1119 ms
rene_kuster3.jpg
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info.png
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contact.gif
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fax.png
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thomas-griensteidl.jpg
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bg-article.gif
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ispex_100.png
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submenu-aside-arrow.png
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aside-bg.gif
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PZ_Verfahren1.jpg
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Konformitaetsbetaetigung.jpg
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certQL_siegel.jpg
2044 ms
BestOfSignet_onDemand_170x170.png
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analytics.js
198 ms
piwik.js
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ajax-loader.gif
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5M21SdFLkD52QavfmHs6cA.ttf
33 ms
oOeFwZNlrTefzLYmlVV1UKCWcynf_cDxXwCLxiixG1c.ttf
37 ms
Pru33qjShpZSmG3z6VYwnaCWcynf_cDxXwCLxiixG1c.ttf
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97uahxiqZRoncBaCEI3aW6CWcynf_cDxXwCLxiixG1c.ttf
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shariff3uu.woff
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39 ms
ife-institut.de accessibility score
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
ARIA input fields do not have accessible names
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
Buttons do not have an accessible name
Form elements do not have associated labels
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
ife-institut.de best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
ife-institut.de SEO score
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
Document uses legible font sizes
Tap targets are not sized appropriately
DE
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ife-institut.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 Ife-institut.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.
ife-institut.de
Open Graph data is detected on the main page of IFE Institut. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: