Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

seisveld.com

Patrick Seisveld – Monumentale restauratie, timmerwerkzaamheden, monumenten, opbouw, aanbouw, herbouw, antieke bouwmaterialen, Zuid-Holland, Randstad,...

Page Load Speed

2.3 sec in total

First Response

380 ms

Resources Loaded

1.7 sec

Page Rendered

183 ms

seisveld.com screenshot

About Website

Visit seisveld.com now to see the best up-to-date Seisveld content and also check out these interesting facts you probably never knew about seisveld.com

Seisveld.com monumentale restauraties en verbouwingen, opbouw, aanbouw, herbouw en alle timmerwerkzaamheden

Visit seisveld.com

Key Findings

We analyzed Seisveld.com page load time and found that the first response time was 380 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

seisveld.com performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value2.0 s

97/100

25%

SI (Speed Index)

Value2.5 s

97/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.4 s

100/100

10%

Network Requests Diagram

seisveld.com

380 ms

seisveld.css

174 ms

menu_style.css

294 ms

spacer10.gif

312 ms

header_bullit.png

310 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that all of those requests were addressed to Seisveld.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Seisveld.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 67.8 kB (18%)

Content Size

367.9 kB

After Optimization

300.2 kB

In fact, the total size of Seisveld.com main page is 367.9 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. Only 10% of websites need less resources to load. Images take 358.3 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 4.5 kB

  • Original 6.5 kB
  • After minification 6.1 kB
  • After compression 1.9 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 4.5 kB or 70% of the original size.

Image Optimization

-17%

Potential reduce by 61.1 kB

  • Original 358.3 kB
  • After minification 297.3 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, Seisveld needs image optimization as it can save up to 61.1 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-70%

Potential reduce by 2.2 kB

  • Original 3.2 kB
  • After minification 2.5 kB
  • After compression 943 B

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. Seisveld.com needs all CSS files to be minified and compressed as it can save up to 2.2 kB or 70% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Seisveld. According to our analytics all requests are already optimized.

Accessibility Review

seisveld.com 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

Image elements do not have [alt] attributes

Best Practices

seisveld.com best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

seisveld.com SEO score

67

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

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Seisveld.com can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it does not match the claimed English language. Our system also found out that Seisveld.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

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