Tools & Wizards About Us
sgs.nl screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    59% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

sgs.nl

SGS Netherlands | SGS is wereldleider op het gebied van inspectie, controle, analyse en certificering.

Page Load Speed

554 ms in total

First Response

233 ms

Resources Loaded

239 ms

Page Rendered

82 ms

sgs.nl screenshot

About Website

Welcome to sgs.nl homepage info - get ready to check SGS best content for Netherlands right away, or after learning these important things about sgs.nl

Onze waarde voor de maatschappij zorgt voor een betere, veiligere en meer verbonden wereld.

Visit sgs.nl

Key Findings

We analyzed Sgs.nl page load time and found that the first response time was 233 ms and then it took 321 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

sgs.nl performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value14.2 s

0/100

25%

SI (Speed Index)

Value6.6 s

38/100

10%

TBT (Total Blocking Time)

Value630 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value14.0 s

10/100

10%

Network Requests Diagram

sgs.nl

233 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Sgs.nl and no external sources were called. The less responsive or slowest element that took the longest time to load (233 ms) belongs to the original domain Sgs.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 111 B (34%)

Content Size

330 B

After Optimization

219 B

  • HTML

In fact, the total size of Sgs.nl main page is 330 B. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. HTML takes 330 B which makes up the majority of the site volume.

HTML Optimization

-34%

Potential reduce by 111 B

  • Original 330 B
  • After minification 314 B
  • After compression 219 B

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 111 B or 34% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Network Requests Diagram

sgs.nl

sgs.nl

233 ms

Accessibility Review

sgs.nl accessibility score

98

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

sgs.nl best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

sgs.nl SEO score

100

Search Engine Optimization Advices

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

    NL

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sgs.nl 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 Sgs.nl 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

sgs.nl

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