Tools & Wizards About Us
teknikum.se screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

teknikum.se

Teknikum - Växjö kommun

Page Load Speed

6.3 sec in total

First Response

378 ms

Resources Loaded

5.7 sec

Page Rendered

216 ms

teknikum.se screenshot

About Website

Welcome to teknikum.se homepage info - get ready to check Teknikum best content right away, or after learning these important things about teknikum.se

På Teknikum tar eleverna steget in i framtiden redan från första skoldagen. Vi fokuserar på teknik som en del av lärandet, vilket kan ta sig uttryck i allt från utmanande experiment till verklighetsan...

Visit teknikum.se

Key Findings

We analyzed Teknikum.se page load time and found that the first response time was 378 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

teknikum.se performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value13.3 s

0/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value1,250 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.422

23/100

15%

TTI (Time to Interactive)

Value16.5 s

5/100

10%

Network Requests Diagram

teknikum.se

378 ms

teknikum

1093 ms

Reset.css

242 ms

Layout.css

486 ms

Siteseeker.css

385 ms

Our browser made a total of 114 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Teknikum.se, 75% (85 requests) were made to Vaxjo.se and 10% (11 requests) were made to F1.eu.readspeaker.com. The less responsive or slowest element that took the longest time to load (3.1 sec) relates to the external source Vaxjo.se.

Page Optimization Overview & Recommendations

Page size can be reduced by 589.3 kB (40%)

Content Size

1.5 MB

After Optimization

894.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Teknikum.se main page is 1.5 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 718.0 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 42.3 kB

  • Original 51.3 kB
  • After minification 42.2 kB
  • After compression 9.0 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. This page needs HTML code to be minified as it can gain 9.1 kB, which is 18% 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 42.3 kB or 82% of the original size.

Image Optimization

-12%

Potential reduce by 85.2 kB

  • Original 718.0 kB
  • After minification 632.8 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, Teknikum needs image optimization as it can save up to 85.2 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 326.0 kB

  • Original 547.3 kB
  • After minification 514.7 kB
  • After compression 221.3 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 326.0 kB or 60% of the original size.

CSS Optimization

-81%

Potential reduce by 135.9 kB

  • Original 167.6 kB
  • After minification 131.0 kB
  • After compression 31.7 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. Teknikum.se needs all CSS files to be minified and compressed as it can save up to 135.9 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 78 (70%)

Requests Now

112

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 112 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Teknikum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

teknikum.se

teknikum.se

378 ms

teknikum

teknikum

1093 ms

Reset.css

Reset.css

242 ms

Layout.css

Layout.css

486 ms

Siteseeker.css

Siteseeker.css

385 ms

Typography.css

Typography.css

266 ms

Editor_New.css

Editor_New.css

269 ms

bootstrap-modal.css

bootstrap-modal.css

363 ms

miplet.css

miplet.css

389 ms

vaxjo.css

vaxjo.css

393 ms

jquery-ui.css

jquery-ui.css

609 ms

LexStyle.css

LexStyle.css

493 ms

jquery-1.5.1.min.js

jquery-1.5.1.min.js

754 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

509 ms

jquery.qtip-1.0.0-rc3.min.js

jquery.qtip-1.0.0-rc3.min.js

632 ms

jquery.pseudofocus.js

jquery.pseudofocus.js

607 ms

jquery.fancybox-1.3.4.js

jquery.fancybox-1.3.4.js

617 ms

jquery.cookie.js

jquery.cookie.js

633 ms

jquery.tablesorter.min.js

jquery.tablesorter.min.js

728 ms

bootstrap-modal.js

bootstrap-modal.js

728 ms

jquery-modal.js

jquery-modal.js

772 ms

global.js

global.js

772 ms

siteseeker

siteseeker

776 ms

js

js

894 ms

js

js

1383 ms

jsapi

jsapi

18 ms

teknikum-ny.css

teknikum-ny.css

873 ms

ReadSpeaker.js

ReadSpeaker.js

129 ms

event-list.js

event-list.js

881 ms

swfobject.js

swfobject.js

881 ms

static-slider.js

static-slider.js

898 ms

EmailEncoder-min.js

EmailEncoder-min.js

1010 ms

EmailEncoderDefaultProtector-min.js

EmailEncoderDefaultProtector-min.js

1010 ms

WebResource.axd

WebResource.axd

648 ms

element.js

element.js

33 ms

13 ms

Print.css

Print.css

136 ms

default+en.I.js

default+en.I.js

3 ms

ReadSpeaker.Styles.css

ReadSpeaker.Styles.css

76 ms

ReadSpeaker.Core.js

ReadSpeaker.Core.js

112 ms

ReadSpeaker.pub.Config.js

ReadSpeaker.pub.Config.js

111 ms

d100.png

d100.png

273 ms

bg_body_left2.png

bg_body_left2.png

126 ms

bg_body_right2.png

bg_body_right2.png

127 ms

logo-bg.png

logo-bg.png

127 ms

logo-bg-arc.png

logo-bg-arc.png

126 ms

teknikum_webbhuvud_65.JPG

teknikum_webbhuvud_65.JPG

144 ms

oyU_glebRLLX42MJL5Ds.jpg

oyU_glebRLLX42MJL5Ds.jpg

145 ms

icon_12px.gif

icon_12px.gif

251 ms

glob.png

glob.png

251 ms

rss.png

rss.png

252 ms

JAH2hxo5e020T1MJ8rci.png

JAH2hxo5e020T1MJ8rci.png

3078 ms

slideshow-arrow.png

slideshow-arrow.png

253 ms

topmenu-bg.gif

topmenu-bg.gif

261 ms

menu-delimiter.png

menu-delimiter.png

364 ms

search_icon.png

search_icon.png

365 ms

V5TscTvdLz1afPEW_hCI.jpg

V5TscTvdLz1afPEW_hCI.jpg

374 ms

news_arrow.png

news_arrow.png

375 ms

DZ08Ekc-RJDV5XSHQme6.jpg

DZ08Ekc-RJDV5XSHQme6.jpg

384 ms

vWcyJXUHaogFy31hkz61.jpg

vWcyJXUHaogFy31hkz61.jpg

494 ms

IxHlngRHx7Xfdl58POh3.jpg

IxHlngRHx7Xfdl58POh3.jpg

501 ms

17BwCvEWn_oZw6-5KwhM.jpg

17BwCvEWn_oZw6-5KwhM.jpg

511 ms

Iyg2L55u1ssOftLnvVwA.jpg

Iyg2L55u1ssOftLnvVwA.jpg

630 ms

0J9eNXxJE8duBatKQ026.jpg

0J9eNXxJE8duBatKQ026.jpg

516 ms

04DRQ_fILO_1AmtSRfGW.jpg

04DRQ_fILO_1AmtSRfGW.jpg

744 ms

uUNKErDKpcC5HDl2R-Ir.jpg

uUNKErDKpcC5HDl2R-Ir.jpg

746 ms

Logotyp_till_sidfot_p-_profilerad_webbplats.jpg

Logotyp_till_sidfot_p-_profilerad_webbplats.jpg

636 ms

box-top-border.png

box-top-border.png

638 ms

box-top-left-corner.png

box-top-left-corner.png

754 ms

box-top-right-corner.png

box-top-right-corner.png

759 ms

box-left-border2.gif

box-left-border2.gif

762 ms

box-right-border2.gif

box-right-border2.gif

865 ms

box-bottom-border.gif

box-bottom-border.gif

867 ms

box-bottom-left-corner.png

box-bottom-left-corner.png

876 ms

box-bottom-right-corner.png

box-bottom-right-corner.png

880 ms

Matsedel_flipp1_teknikum.gif

Matsedel_flipp1_teknikum.gif

889 ms

skolportalen_flipp1_teknikum.gif

skolportalen_flipp1_teknikum.gif

994 ms

ReadSpeaker.lib.Facade.adapter.jquery.js

ReadSpeaker.lib.Facade.adapter.jquery.js

99 ms

Doris_flipp1_teknikum.jpg

Doris_flipp1_teknikum.jpg

1093 ms

translateelement.css

translateelement.css

62 ms

main.js

main.js

95 ms

ga.js

ga.js

25 ms

Schema_flipp1_teknikum.gif

Schema_flipp1_teknikum.gif

881 ms

QeSV6N7QDx5j_iPYJb8a.png

QeSV6N7QDx5j_iPYJb8a.png

1130 ms

UAq9lOUiJt2uIKL39k2w.jpg

UAq9lOUiJt2uIKL39k2w.jpg

894 ms

ReadSpeaker.Common.Settings.js

ReadSpeaker.Common.Settings.js

89 ms

ReadSpeaker.PlayerAPI.js

ReadSpeaker.PlayerAPI.js

74 ms

ReadSpeaker.HL.js

ReadSpeaker.HL.js

88 ms

ReadSpeaker.ui.js

ReadSpeaker.ui.js

100 ms

element_main.js

element_main.js

39 ms

__utm.gif

__utm.gif

15 ms

ApaVWNnKPb7Sa9IMkI0a.png

ApaVWNnKPb7Sa9IMkI0a.png

985 ms

OJxsZfiPbwt1sL0ZOQ1k.jpg

OJxsZfiPbwt1sL0ZOQ1k.jpg

991 ms

TkZXX3NoFxs-bnIMeATa.jpg

TkZXX3NoFxs-bnIMeATa.jpg

1002 ms

translate_24dp.png

translate_24dp.png

25 ms

l

l

53 ms

ReadSpeaker.enlargeHL.js

ReadSpeaker.enlargeHL.js

40 ms

ReadSpeaker.enlargeHL.css

ReadSpeaker.enlargeHL.css

88 ms

too-rRjCJl21aPoDdAad.jpg

too-rRjCJl21aPoDdAad.jpg

1351 ms

ppbllnJnmKk2s9OdAj9T.jpg

ppbllnJnmKk2s9OdAj9T.jpg

1119 ms

CfW3AZS9_pehBi1rd_Rr.jpg

CfW3AZS9_pehBi1rd_Rr.jpg

1009 ms

EmailEncoderEmbed.aspx

EmailEncoderEmbed.aspx

1020 ms

googlelogo_color_68x28dp.png

googlelogo_color_68x28dp.png

5 ms

cleardot.gif

cleardot.gif

31 ms

te_ctrl3.gif

te_ctrl3.gif

11 ms

loading.gif

loading.gif

22 ms

activetab-left.png

activetab-left.png

1121 ms

te_bk.gif

te_bk.gif

10 ms

activetab-right.png

activetab-right.png

1021 ms

lKZBDOSQG6IxKvT2_t8H.jpg

lKZBDOSQG6IxKvT2_t8H.jpg

1033 ms

Mjc_4x3JYIGC9u9wd2kT.jpg

Mjc_4x3JYIGC9u9wd2kT.jpg

1122 ms

teknikum

teknikum

1827 ms

bg_sitebottom_left.png

bg_sitebottom_left.png

1133 ms

bg_sitebottom_right.png

bg_sitebottom_right.png

1030 ms

Accessibility Review

teknikum.se accessibility score

74

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

[aria-*] attributes do not match their roles

High

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

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[aria-*] attributes do not have valid values

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

Links do not have a discernible name

Best Practices

teknikum.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

High

Page has valid source maps

SEO Factors

teknikum.se SEO score

98

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 Teknikum.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 Teknikum.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

teknikum.se

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