Tools & Wizards About Us
sealife.se screenshot

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

sealife.se

Sealife - Allt om livet vid och på vattnet

Page Load Speed

4.7 sec in total

First Response

544 ms

Resources Loaded

4 sec

Page Rendered

203 ms

sealife.se screenshot

About Website

Click here to check amazing Sealife content for Sweden. Otherwise, check out these important facts you probably never knew about sealife.se

Visit sealife.se

Key Findings

We analyzed Sealife.se page load time and found that the first response time was 544 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

sealife.se performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value17.5 s

0/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value2,520 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.46

19/100

15%

TTI (Time to Interactive)

Value18.2 s

3/100

10%

Network Requests Diagram

sealife.se

544 ms

sealife.se

1402 ms

wp-emoji-release.min.js

209 ms

dashicons.min.css

423 ms

extra.min.css

327 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 64% of them (59 requests) were addressed to the original Sealife.se, 7% (6 requests) were made to Fonts.gstatic.com and 7% (6 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Sealife.se.

Page Optimization Overview & Recommendations

Page size can be reduced by 191.2 kB (6%)

Content Size

3.1 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sealife.se main page is 3.1 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. 70% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 122.9 kB

  • Original 141.9 kB
  • After minification 132.8 kB
  • After compression 19.0 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. 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 122.9 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 19.1 kB

  • Original 2.1 MB
  • After minification 2.1 MB

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. Sealife images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 38.3 kB

  • Original 639.2 kB
  • After minification 639.2 kB
  • After compression 600.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-7%

Potential reduce by 10.9 kB

  • Original 165.5 kB
  • After minification 165.5 kB
  • After compression 154.6 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. Sealife.se has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 61 (75%)

Requests Now

81

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sealife. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sealife.se

sealife.se

544 ms

sealife.se

sealife.se

1402 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

209 ms

dashicons.min.css

dashicons.min.css

423 ms

extra.min.css

extra.min.css

327 ms

style.min.css

style.min.css

318 ms

classic-themes.min.css

classic-themes.min.css

314 ms

loaders.css

loaders.css

241 ms

owl.carousel.css

owl.carousel.css

242 ms

animate.css

animate.css

346 ms

slick.css

slick.css

364 ms

jquery.mb.YTPlayer.min.css

jquery.mb.YTPlayer.min.css

350 ms

jquery.mCustomScrollbar.css

jquery.mCustomScrollbar.css

347 ms

justifiedGallery.min.css

justifiedGallery.min.css

364 ms

style.css

style.css

459 ms

eleganticons.css

eleganticons.css

448 ms

materialdesignicons.css

materialdesignicons.css

560 ms

icofont.css

icofont.css

467 ms

css

css

34 ms

jquery.min.js

jquery.min.js

593 ms

jquery-migrate.min.js

jquery-migrate.min.js

473 ms

imagesloaded.min.js

imagesloaded.min.js

555 ms

jquery.stellar.js

jquery.stellar.js

592 ms

adsbygoogle.js

adsbygoogle.js

201 ms

jquery.cookie.js

jquery.cookie.js

587 ms

jquery.nav.js

jquery.nav.js

622 ms

owl.carousel.js

owl.carousel.js

775 ms

isotope.pkgd.js

isotope.pkgd.js

723 ms

hoverintent.js

hoverintent.js

722 ms

superfish.js

superfish.js

723 ms

odometer.js

odometer.js

724 ms

waypoint.js

waypoint.js

723 ms

jquery.espy.min.js

jquery.espy.min.js

783 ms

motio.min.js

motio.min.js

790 ms

slick.js

slick.js

792 ms

jquery.mCustomScrollbar.js

jquery.mCustomScrollbar.js

790 ms

jquery.accordion.js

jquery.accordion.js

791 ms

jquery.photostream.min.js

jquery.photostream.min.js

869 ms

jquery.justifiedGallery.min.js

jquery.justifiedGallery.min.js

874 ms

jquery.countdown.js

jquery.countdown.js

882 ms

megaMenu.js

megaMenu.js

773 ms

headroom.js

headroom.js

672 ms

theia-sticky-sidebar.js

theia-sticky-sidebar.js

668 ms

ResizeSensor.js

ResizeSensor.js

800 ms

jquery.lazy.js

jquery.lazy.js

800 ms

custom.js

custom.js

799 ms

30131

30131

506 ms

cropped-NESTA-4.png

cropped-NESTA-4.png

514 ms

preloader.gif

preloader.gif

422 ms

empty-image.png

empty-image.png

420 ms

mael-balland-woLCIVBXJOU-unsplash.jpg

mael-balland-woLCIVBXJOU-unsplash.jpg

969 ms

miguel-a-amutio-efc_wvilRs4-unsplash.jpg

miguel-a-amutio-efc_wvilRs4-unsplash.jpg

1059 ms

rui-silvestre-Fejo4rwuFY-unsplash.jpg

rui-silvestre-Fejo4rwuFY-unsplash.jpg

968 ms

spela-spel-pa-baten-650x500.jpg

spela-spel-pa-baten-650x500.jpg

621 ms

sea-ocean-ship-vacation-vehicle-yacht-tourism-ferry-caribbean-watercraft-cruise-ship-passenger-ship-carnival-freedom-carnival-paradise-puerto-maya-ocean-liner-485749-650x500.jpg

sea-ocean-ship-vacation-vehicle-yacht-tourism-ferry-caribbean-watercraft-cruise-ship-passenger-ship-carnival-freedom-carnival-paradise-puerto-maya-ocean-liner-485749-650x500.jpg

724 ms

image1-650x500.jpeg

image1-650x500.jpeg

622 ms

natalie-parham-AAq04mRlapc-unsplash-650x500.jpg

natalie-parham-AAq04mRlapc-unsplash-650x500.jpg

838 ms

austin-neill-H5k2qVaQPoM-unsplash-650x500.jpg

austin-neill-H5k2qVaQPoM-unsplash-650x500.jpg

727 ms

photo-1585000962552-70f0a67223d9.jpeg

photo-1585000962552-70f0a67223d9.jpeg

1142 ms

cropped-NESTA-4-1024x291.png

cropped-NESTA-4-1024x291.png

833 ms

10555

10555

793 ms

show_ads_impl.js

show_ads_impl.js

280 ms

KFOmCnqEu92Fr1Mu7GxP.ttf

KFOmCnqEu92Fr1Mu7GxP.ttf

22 ms

KFOlCnqEu92Fr1MmEU9fChc9.ttf

KFOlCnqEu92Fr1MmEU9fChc9.ttf

30 ms

KFOlCnqEu92Fr1MmSU5fChc9.ttf

KFOlCnqEu92Fr1MmSU5fChc9.ttf

36 ms

KFOkCnqEu92Fr1MmgVxGIzc.ttf

KFOkCnqEu92Fr1MmgVxGIzc.ttf

46 ms

KFOlCnqEu92Fr1MmWUlfChc9.ttf

KFOlCnqEu92Fr1MmWUlfChc9.ttf

37 ms

KFOlCnqEu92Fr1MmYUtfChc9.ttf

KFOlCnqEu92Fr1MmYUtfChc9.ttf

35 ms

icofont.woff

icofont.woff

1040 ms

ElegantIcons.woff

ElegantIcons.woff

950 ms

zrt_lookup.html

zrt_lookup.html

73 ms

ads

ads

457 ms

ads

ads

542 ms

svenskaalarm-10555.gif

svenskaalarm-10555.gif

22 ms

reactive_library.js

reactive_library.js

382 ms

ca-pub-7071601902046745

ca-pub-7071601902046745

92 ms

ads

ads

227 ms

ads

ads

317 ms

ads

ads

362 ms

1728815317ca94c78529a873045d1936.js

1728815317ca94c78529a873045d1936.js

43 ms

faf71a0e8da85c808301846dcd34a748.js

faf71a0e8da85c808301846dcd34a748.js

46 ms

load_preloaded_resource.js

load_preloaded_resource.js

48 ms

bbe3fbefe89164063f731512d72e756f.js

bbe3fbefe89164063f731512d72e756f.js

46 ms

abg_lite.js

abg_lite.js

47 ms

window_focus.js

window_focus.js

55 ms

qs_click_protection.js

qs_click_protection.js

54 ms

ufs_web_display.js

ufs_web_display.js

29 ms

60efddb729a951d3495fe79f6eb41a86.js

60efddb729a951d3495fe79f6eb41a86.js

44 ms

fullscreen_api_adapter.js

fullscreen_api_adapter.js

40 ms

interstitial_ad_frame.js

interstitial_ad_frame.js

45 ms

feedback_grey600_24dp.png

feedback_grey600_24dp.png

32 ms

settings_grey600_24dp.png

settings_grey600_24dp.png

33 ms

Accessibility Review

sealife.se accessibility score

80

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible 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

sealife.se best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

sealife.se SEO score

86

Search Engine Optimization Advices

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

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

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 Sealife.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 Sealife.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

sealife.se

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