Tools & Wizards About Us
silfescian-cats.nl screenshot

Report Summary

  • 87

    Performance

    Renders faster than
    90% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

silfescian-cats.nl

Silfescian - Somali Abessijn Zwart Zilver Sorrel Zilver Sorrel Wildkleur www.silfescian.nl www.silfescian-cats.nl

Page Load Speed

2.9 sec in total

First Response

697 ms

Resources Loaded

1.5 sec

Page Rendered

734 ms

silfescian-cats.nl screenshot

About Website

Welcome to silfescian-cats.nl homepage info - get ready to check Silfescian Cats best content right away, or after learning these important things about silfescian-cats.nl

Wij zijn Huibert en Suzan Meijer en wij wonen met onze Abessijnen en Somali's én onze twee Hongaarse honden in Haarlem.

Visit silfescian-cats.nl

Key Findings

We analyzed Silfescian-cats.nl page load time and found that the first response time was 697 ms and then it took 2.2 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

silfescian-cats.nl performance score

87

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value3.0 s

93/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.133

81/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

silfescian-cats.nl

697 ms

onload.js

169 ms

pit_engine.css

181 ms

style.css

182 ms

ga.js

8 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 96% of them (54 requests) were addressed to the original Silfescian-cats.nl, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (697 ms) belongs to the original domain Silfescian-cats.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 91.0 kB (17%)

Content Size

540.3 kB

After Optimization

449.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Silfescian-cats.nl main page is 540.3 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. 35% of websites need less resources to load. Images take 429.5 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 60.1 kB

  • Original 73.0 kB
  • After minification 67.0 kB
  • After compression 13.0 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 60.1 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 14.9 kB

  • Original 429.5 kB
  • After minification 414.6 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. Silfescian Cats images are well optimized though.

JavaScript Optimization

-31%

Potential reduce by 9.2 kB

  • Original 29.3 kB
  • After minification 27.0 kB
  • After compression 20.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 9.2 kB or 31% of the original size.

CSS Optimization

-81%

Potential reduce by 6.9 kB

  • Original 8.5 kB
  • After minification 6.9 kB
  • After compression 1.6 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. Silfescian-cats.nl needs all CSS files to be minified and compressed as it can save up to 6.9 kB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

54

After Optimization

54

  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Silfescian Cats. According to our analytics all requests are already optimized.

Network Requests Diagram

silfescian-cats.nl

silfescian-cats.nl

697 ms

onload.js

onload.js

169 ms

pit_engine.css

pit_engine.css

181 ms

style.css

style.css

182 ms

ga.js

ga.js

8 ms

__utm.gif

__utm.gif

31 ms

banner1.jpg

banner1.jpg

86 ms

spacer.gif

spacer.gif

94 ms

search.jpg

search.jpg

92 ms

home_1.gif

home_1.gif

109 ms

nieuws.gif

nieuws.gif

168 ms

dieren.gif

dieren.gif

184 ms

nestjes.gif

nestjes.gif

188 ms

ras.gif

ras.gif

182 ms

contact.gif

contact.gif

185 ms

sitemap.gif

sitemap.gif

193 ms

spacer.gif

spacer.gif

251 ms

3449-00.jpg

3449-00.jpg

274 ms

magn.cur

magn.cur

272 ms

3449-01.jpg

3449-01.jpg

276 ms

3449-02.jpg

3449-02.jpg

365 ms

3502-00.jpg

3502-00.jpg

280 ms

3502-01.jpg

3502-01.jpg

336 ms

3502-02.jpg

3502-02.jpg

364 ms

3455-00.jpg

3455-00.jpg

362 ms

3455-01.jpg

3455-01.jpg

365 ms

3455-02.jpg

3455-02.jpg

359 ms

3456-00.jpg

3456-00.jpg

422 ms

2511-00.jpg

2511-00.jpg

443 ms

2235-00.jpg

2235-00.jpg

452 ms

2236-00.jpg

2236-00.jpg

457 ms

2236-01.jpg

2236-01.jpg

455 ms

2236-02.jpg

2236-02.jpg

457 ms

3457-00.jpg

3457-00.jpg

504 ms

3457-01.jpg

3457-01.jpg

528 ms

3478-00.jpg

3478-00.jpg

542 ms

3478-01.jpg

3478-01.jpg

547 ms

3478-02.jpg

3478-02.jpg

549 ms

3458-00.jpg

3458-00.jpg

548 ms

1472-00.jpg

1472-00.jpg

588 ms

1472-01.jpg

1472-01.jpg

613 ms

1472-02.jpg

1472-02.jpg

600 ms

3480-00.jpg

3480-00.jpg

567 ms

3480-01.jpg

3480-01.jpg

557 ms

3480-02.jpg

3480-02.jpg

560 ms

3481-00.jpg

3481-00.jpg

570 ms

3481-01.jpg

3481-01.jpg

538 ms

3481-02.jpg

3481-02.jpg

549 ms

3482-00.jpg

3482-00.jpg

556 ms

1178-00.jpg

1178-00.jpg

554 ms

1175-00.jpg

1175-00.jpg

565 ms

1175-01.jpg

1175-01.jpg

569 ms

3459-00.jpg

3459-00.jpg

537 ms

765-00.jpg

765-00.jpg

547 ms

765-01.jpg

765-01.jpg

554 ms

765-02.jpg

765-02.jpg

554 ms

Accessibility Review

silfescian-cats.nl accessibility score

84

Accessibility Issues

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

Links do not have a discernible name

Best Practices

silfescian-cats.nl best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

silfescian-cats.nl SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Silfescian-cats.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch 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 Silfescian-cats.nl main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

silfescian-cats.nl

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