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swanson.eu.com screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

swanson.eu.com

Vitamins and Supplements, Natural Health Products | Swanson Health Products Europe

Page Load Speed

5.4 sec in total

First Response

27 ms

Resources Loaded

5.1 sec

Page Rendered

248 ms

swanson.eu.com screenshot

About Website

Welcome to swanson.eu.com homepage info - get ready to check Swanson best content right away, or after learning these important things about swanson.eu.com

Swanson Health Products Europe offers quality products guaranteed and certified home affordable - vitamins and supplements, organic foods, natural products for skin care, homeopathic remedies and othe...

Visit swanson.eu.com

Key Findings

We analyzed Swanson.eu.com page load time and found that the first response time was 27 ms and then it took 5.4 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

swanson.eu.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value18.4 s

0/100

25%

SI (Speed Index)

Value12.4 s

3/100

10%

TBT (Total Blocking Time)

Value1,230 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.218

57/100

15%

TTI (Time to Interactive)

Value18.0 s

3/100

10%

Network Requests Diagram

swanson.eu.com

27 ms

swanson.eu.com

20 ms

swansoneurope.com

1329 ms

gtm.js

100 ms

js

151 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Swanson.eu.com, 89% (77 requests) were made to Swansoneurope.com and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Swansoneurope.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 341.9 kB (22%)

Content Size

1.5 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Swanson.eu.com 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. 50% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 299.6 kB

  • Original 332.3 kB
  • After minification 203.1 kB
  • After compression 32.6 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 129.2 kB, which is 39% 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 299.6 kB or 90% of the original size.

Image Optimization

-2%

Potential reduce by 21.4 kB

  • Original 1.0 MB
  • After minification 1.0 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. Swanson images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 8.0 kB

  • Original 89.2 kB
  • After minification 89.2 kB
  • After compression 81.1 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

-21%

Potential reduce by 12.8 kB

  • Original 60.0 kB
  • After minification 60.0 kB
  • After compression 47.2 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. Swanson.eu.com needs all CSS files to be minified and compressed as it can save up to 12.8 kB or 21% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (34%)

Requests Now

83

After Optimization

55

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Swanson. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

swanson.eu.com

swanson.eu.com

27 ms

swanson.eu.com

swanson.eu.com

20 ms

swansoneurope.com

swansoneurope.com

1329 ms

gtm.js

gtm.js

100 ms

js

js

151 ms

default.css

default.css

340 ms

light.css

light.css

341 ms

dark.css

dark.css

342 ms

bar.css

bar.css

341 ms

nivo-slider.css

nivo-slider.css

342 ms

style.css

style.css

441 ms

owl.carousel.min.css

owl.carousel.min.css

450 ms

owl.theme.default.min.css

owl.theme.default.min.css

451 ms

owl.carousel.min.js

owl.carousel.min.js

451 ms

main_new3.css

main_new3.css

569 ms

colorbox.css

colorbox.css

451 ms

responsive_new3.css

responsive_new3.css

551 ms

bx-slider.min.css

bx-slider.min.css

559 ms

simplelightbox.min.css

simplelightbox.min.css

559 ms

css

css

58 ms

jquery.min.js

jquery.min.js

45 ms

jquery-migrate-1.2.1.js

jquery-migrate-1.2.1.js

560 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

561 ms

main.js

main.js

662 ms

jquery.nivo.slider.js

jquery.nivo.slider.js

669 ms

jquery.fancybox.css

jquery.fancybox.css

670 ms

jquery.fancybox-nomin.js

jquery.fancybox-nomin.js

783 ms

jquery.autocomplete.js

jquery.autocomplete.js

673 ms

jquery.autocomplete.css

jquery.autocomplete.css

676 ms

script.js

script.js

771 ms

snippet.js

snippet.js

53 ms

v2.zopim.com

v2.zopim.com

35 ms

fbevents.js

fbevents.js

34 ms

image_80ddbb70ac05473a423754abeb128eb9.jpg

image_80ddbb70ac05473a423754abeb128eb9.jpg

223 ms

image_dec2e93e1bb24e364975623247d08ff1.jpg

image_dec2e93e1bb24e364975623247d08ff1.jpg

114 ms

image_aae9d4ee476e74e036f10ee122912569.jpg

image_aae9d4ee476e74e036f10ee122912569.jpg

224 ms

image_c0d4096f476a444de3a2e0ec64dd6721.jpg

image_c0d4096f476a444de3a2e0ec64dd6721.jpg

115 ms

top-shadow.png

top-shadow.png

193 ms

mini-cart-header-top.png

mini-cart-header-top.png

204 ms

logo-mobile-new.png

logo-mobile-new.png

224 ms

slider3701819.jpg

slider3701819.jpg

444 ms

slider3698994.jpg

slider3698994.jpg

542 ms

slider3681646.jpg

slider3681646.jpg

536 ms

slidermobileslidermobile3708769.jpg

slidermobileslidermobile3708769.jpg

446 ms

slidermobileslidermobile3694157.jpg

slidermobileslidermobile3694157.jpg

447 ms

slidermobileslidermobile3686808.jpg

slidermobileslidermobile3686808.jpg

447 ms

small-stress-sleep.jpg

small-stress-sleep.jpg

557 ms

small-Immune.jpg

small-Immune.jpg

559 ms

small-cardio.jpg

small-cardio.jpg

558 ms

logo_bestseller_copy01.png

logo_bestseller_copy01.png

558 ms

product_4392.jpg

product_4392.jpg

647 ms

product_7012.jpg

product_7012.jpg

653 ms

product_5897.jpg

product_5897.jpg

667 ms

product_4167.jpg

product_4167.jpg

669 ms

product_6375.jpg

product_6375.jpg

670 ms

product_4303.jpg

product_4303.jpg

670 ms

product_6181.jpg

product_6181.jpg

758 ms

product_7074.jpg

product_7074.jpg

764 ms

label_toprated01.png

label_toprated01.png

778 ms

product_4468.jpg

product_4468.jpg

781 ms

product_5913.jpg

product_5913.jpg

780 ms

thumb_5905.jpg

thumb_5905.jpg

780 ms

thumb_7171.jpg

thumb_7171.jpg

868 ms

thumb_4221.jpg

thumb_4221.jpg

875 ms

label_cust_fav01.png

label_cust_fav01.png

890 ms

thumb_7084.jpg

thumb_7084.jpg

892 ms

thumb_7104.jpg

thumb_7104.jpg

881 ms

asset_composer.js

asset_composer.js

41 ms

thumb_6929.jpg

thumb_6929.jpg

812 ms

thumb_6824.jpg

thumb_6824.jpg

888 ms

thumb_6609.jpg

thumb_6609.jpg

874 ms

thumb_7235.jpg

thumb_7235.jpg

877 ms

thumb_7056.jpg

thumb_7056.jpg

812 ms

thumb_6181.jpg

thumb_6181.jpg

802 ms

thumb_4330.jpg

thumb_4330.jpg

782 ms

thumb_4429.jpg

thumb_4429.jpg

870 ms

thumb_6546.jpg

thumb_6546.jpg

875 ms

thumb_6967.jpg

thumb_6967.jpg

669 ms

thumb_6392.jpg

thumb_6392.jpg

669 ms

thumb_6760.jpg

thumb_6760.jpg

669 ms

thumb_7077.jpg

thumb_7077.jpg

669 ms

thumb_6375.jpg

thumb_6375.jpg

668 ms

thumb_5897.jpg

thumb_5897.jpg

668 ms

bottom-logos01.png

bottom-logos01.png

669 ms

swansoneurope.com

swansoneurope.com

901 ms

bullets.png

bullets.png

112 ms

swansoneurope.com

swansoneurope.com

906 ms

Accessibility Review

swanson.eu.com accessibility score

67

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Links do not have a discernible name

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

swanson.eu.com 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

swanson.eu.com SEO score

77

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

High

robots.txt is not valid

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

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Swanson.eu.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Swanson.eu.com 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

swanson.eu.com

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