Tools & Wizards About Us
blixtvik.se screenshot

Report Summary

  • 66

    Performance

    Renders faster than
    79% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

blixtvik.se

Blixtvik - Bredband, IP-Telefoni via Stadsnät, Fiber, LAN, ADSL

Page Load Speed

2.4 sec in total

First Response

461 ms

Resources Loaded

1.8 sec

Page Rendered

129 ms

blixtvik.se screenshot

About Website

Click here to check amazing Blixtvik content. Otherwise, check out these important facts you probably never knew about blixtvik.se

Bredband som är snabbt, säkert och prisvärt! Med Blixtvik kan du ansluta till Internet via ADSL eller kraftfullt bredband via LAN i stadsnät. Vi levererar även bredband till bostadsrättsföreningar.

Visit blixtvik.se

Key Findings

We analyzed Blixtvik.se page load time and found that the first response time was 461 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

blixtvik.se performance score

66

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value5.3 s

58/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.3 s

94/100

10%

Network Requests Diagram

blixtvik.se

461 ms

style.css

127 ms

jcemediabox.js

248 ms

mediaobject.js

247 ms

default.js

248 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 95% of them (41 requests) were addressed to the original Blixtvik.se, 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (822 ms) belongs to the original domain Blixtvik.se.

Page Optimization Overview & Recommendations

Page size can be reduced by 18.7 kB (7%)

Content Size

279.6 kB

After Optimization

260.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blixtvik.se main page is 279.6 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. Images take 170.7 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 11.8 kB

  • Original 15.7 kB
  • After minification 13.4 kB
  • After compression 3.8 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 2.3 kB, which is 14% 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 11.8 kB or 75% of the original size.

Image Optimization

-2%

Potential reduce by 4.2 kB

  • Original 170.7 kB
  • After minification 166.5 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. Blixtvik images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 782 B

  • Original 86.1 kB
  • After minification 86.1 kB
  • After compression 85.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-26%

Potential reduce by 1.9 kB

  • Original 7.1 kB
  • After minification 7.1 kB
  • After compression 5.2 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. Blixtvik.se needs all CSS files to be minified and compressed as it can save up to 1.9 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (49%)

Requests Now

35

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blixtvik. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

blixtvik.se

blixtvik.se

461 ms

style.css

style.css

127 ms

jcemediabox.js

jcemediabox.js

248 ms

mediaobject.js

mediaobject.js

247 ms

default.js

default.js

248 ms

mootools.js

mootools.js

378 ms

caption.js

caption.js

251 ms

jquery.js

jquery.js

506 ms

selector.js

selector.js

370 ms

bg.png

bg.png

242 ms

1.jpg

1.jpg

822 ms

biglogo.png

biglogo.png

252 ms

ContentBg.png

ContentBg.png

127 ms

topBg_res.png

topBg_res.png

124 ms

logo.jpg

logo.jpg

127 ms

Search_field.png

Search_field.png

124 ms

Search_button.png

Search_button.png

124 ms

menu_link_Bg.png

menu_link_Bg.png

246 ms

puff-bg.jpg

puff-bg.jpg

246 ms

bestall.png

bestall.png

246 ms

KundserviceBg.png

KundserviceBg.png

250 ms

MailKnapp.png

MailKnapp.png

249 ms

erbjudnandeBg.png

erbjudnandeBg.png

368 ms

medalj_250x380.jpg

medalj_250x380.jpg

490 ms

speciella_barn_80x120.jpg

speciella_barn_80x120.jpg

368 ms

ContentWrapperBottom.png

ContentWrapperBottom.png

374 ms

Logga_Bottom.png

Logga_Bottom.png

374 ms

Bottom_img.png

Bottom_img.png

374 ms

controlpanelbg.png

controlpanelbg.png

489 ms

login_minasidor.jpg

login_minasidor.jpg

490 ms

webmail_minasidor.jpg

webmail_minasidor.jpg

498 ms

8e306283c99fd3666c4790c3dd2f760f

8e306283c99fd3666c4790c3dd2f760f

568 ms

b54d442065ac7100fa2d38942897b9fe

b54d442065ac7100fa2d38942897b9fe

568 ms

5abad89219ff41ff005e4ad90a513706

5abad89219ff41ff005e4ad90a513706

571 ms

8826ac653db87485534e8e3cef41eef8

8826ac653db87485534e8e3cef41eef8

572 ms

ga.js

ga.js

8 ms

intro.htm

intro.htm

442 ms

__utm.gif

__utm.gif

12 ms

fancybox.png

fancybox.png

566 ms

alltele.png

alltele.png

126 ms

fancybox-x.png

fancybox-x.png

123 ms

fancybox-y.png

fancybox-y.png

126 ms

blank.gif

blank.gif

124 ms

Accessibility Review

blixtvik.se accessibility score

62

Accessibility Issues

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.

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

blixtvik.se best practices score

58

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

High

Browser errors were logged to the console

SEO Factors

blixtvik.se SEO score

58

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Blixtvik.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 Blixtvik.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

blixtvik.se

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