Tools & Wizards About Us
inergi.se screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

inergi.se

Techem IMD-system och tjänster för Individuell Mätning och Debitering

Page Load Speed

2.9 sec in total

First Response

534 ms

Resources Loaded

2.1 sec

Page Rendered

318 ms

inergi.se screenshot

About Website

Visit inergi.se now to see the best up-to-date Inergi content and also check out these interesting facts you probably never knew about inergi.se

Smart avläsning och rättvis debitering – Techem IMD-system är en komplett leverantör av trådlösa mätare, system och tjänster för Individuell Mätning och Debitering (IMD) i flerbostadshus och radhusomr...

Visit inergi.se

Key Findings

We analyzed Inergi.se page load time and found that the first response time was 534 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

inergi.se performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value12.7 s

0/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value290 ms

79/100

30%

CLS (Cumulative Layout Shift)

Value0.353

31/100

15%

TTI (Time to Interactive)

Value10.0 s

26/100

10%

Network Requests Diagram

www.techem.se

534 ms

jquery-ui-1.9.0.custom.min.css

106 ms

techem.css

424 ms

e.js

231 ms

dependencies.js

516 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Inergi.se, 12% (4 requests) were made to Etracker.de and 3% (1 request) were made to Static.etracker.com. The less responsive or slowest element that took the longest time to load (534 ms) relates to the external source Techem.se.

Page Optimization Overview & Recommendations

Page size can be reduced by 733.6 kB (51%)

Content Size

1.4 MB

After Optimization

693.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Inergi.se main page is 1.4 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. 40% of websites need less resources to load. Javascripts take 625.6 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 27.5 kB

  • Original 33.0 kB
  • After minification 27.8 kB
  • After compression 5.5 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 5.1 kB, which is 16% 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 27.5 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 1.3 kB

  • Original 443.6 kB
  • After minification 442.3 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. Inergi images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 426.6 kB

  • Original 625.6 kB
  • After minification 624.6 kB
  • After compression 198.9 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 426.6 kB or 68% of the original size.

CSS Optimization

-86%

Potential reduce by 278.2 kB

  • Original 324.9 kB
  • After minification 323.7 kB
  • After compression 46.7 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. Inergi.se needs all CSS files to be minified and compressed as it can save up to 278.2 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (47%)

Requests Now

30

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Inergi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.techem.se

www.techem.se

534 ms

jquery-ui-1.9.0.custom.min.css

jquery-ui-1.9.0.custom.min.css

106 ms

techem.css

techem.css

424 ms

e.js

e.js

231 ms

dependencies.js

dependencies.js

516 ms

bootstrap.js

bootstrap.js

515 ms

techem.js

techem.js

210 ms

jquery.ui.core.min.js

jquery.ui.core.min.js

208 ms

jquery.ui.widget.min.js

jquery.ui.widget.min.js

210 ms

jquery.ui.position.min.js

jquery.ui.position.min.js

312 ms

jquery.ui.menu.min.js

jquery.ui.menu.min.js

313 ms

jquery.ui.autocomplete.min.js

jquery.ui.autocomplete.min.js

313 ms

javascript_4708c633cc.js

javascript_4708c633cc.js

414 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

310 ms

207 ms

t.js

t.js

238 ms

bar.png

bar.png

123 ms

logo-en.svg

logo-en.svg

123 ms

carousel_haus_monitor_2.jpg

carousel_haus_monitor_2.jpg

436 ms

carousel_haus_monitor_2_mobile.jpg

carousel_haus_monitor_2_mobile.jpg

312 ms

carousel_frau-laptop.jpg

carousel_frau-laptop.jpg

414 ms

carousel_frau-laptop_mobile.jpg

carousel_frau-laptop_mobile.jpg

311 ms

teaser_produktpalette.jpg

teaser_produktpalette.jpg

211 ms

techem_karriere_teaserbox.jpg

techem_karriere_teaserbox.jpg

209 ms

ipad-248x153.jpg

ipad-248x153.jpg

422 ms

Sparegris_SE.jpg

Sparegris_SE.jpg

315 ms

techem_mediathek_heizkosten_0-1_20150824.jpg

techem_mediathek_heizkosten_0-1_20150824.jpg

420 ms

lucida_sans_regular-webfont.woff

lucida_sans_regular-webfont.woff

344 ms

icomoon.woff

icomoon.woff

351 ms

lucida_sans_demibold-webfont.woff

lucida_sans_demibold-webfont.woff

447 ms

ui-bg_flat_75_ffffff_40x100.png

ui-bg_flat_75_ffffff_40x100.png

397 ms

cnt_js.php

cnt_js.php

213 ms

cntcc

cntcc

211 ms

techem-print.css

techem-print.css

104 ms

Accessibility Review

inergi.se accessibility score

82

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

Buttons do not have an accessible name

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

inergi.se 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

inergi.se SEO score

96

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

    SV

  • Language Claimed

    SV

  • Encoding

    UTF-8

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

inergi.se

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