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gerwinhendriksen.com screenshot

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

gerwinhendriksen.com

Gerwin Hendriksen for all Performance Issues, creator of "Method-GAPP" - Home

Page Load Speed

1.2 sec in total

First Response

348 ms

Resources Loaded

765 ms

Page Rendered

86 ms

gerwinhendriksen.com screenshot

About Website

Click here to check amazing Gerwin Hendriksen content. Otherwise, check out these important facts you probably never knew about gerwinhendriksen.com

Gerwin Hendriksen long experienced in all kind of performance issues in Oracle E-Business Suite and Oracle databases. Further specialized in high availability, using technologies like RAC and Data Gua...

Visit gerwinhendriksen.com

Key Findings

We analyzed Gerwinhendriksen.com page load time and found that the first response time was 348 ms and then it took 851 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

gerwinhendriksen.com performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

75/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.9 s

100/100

10%

Network Requests Diagram

gerwinhendriksen.com

348 ms

styles.css

97 ms

logo.gif

186 ms

separator.gif

194 ms

txtheader_bullet.gif

202 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that all of those requests were addressed to Gerwinhendriksen.com and no external sources were called. The less responsive or slowest element that took the longest time to load (367 ms) belongs to the original domain Gerwinhendriksen.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.2 kB (8%)

Content Size

62.0 kB

After Optimization

56.8 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Gerwinhendriksen.com main page is 62.0 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 5% of websites need less resources to load. Images take 56.0 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 4.1 kB

  • Original 5.6 kB
  • After minification 5.6 kB
  • After compression 1.6 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. 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 4.1 kB or 72% of the original size.

Image Optimization

-2%

Potential reduce by 1.1 kB

  • Original 56.0 kB
  • After minification 54.9 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. Gerwin Hendriksen images are well optimized though.

CSS Optimization

-29%

Potential reduce by 109 B

  • Original 376 B
  • After minification 376 B
  • After compression 267 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. Gerwinhendriksen.com needs all CSS files to be minified and compressed as it can save up to 109 B or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (47%)

Requests Now

15

After Optimization

8

  • AJAX
  • Images
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gerwin Hendriksen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

gerwinhendriksen.com

gerwinhendriksen.com

348 ms

styles.css

styles.css

97 ms

logo.gif

logo.gif

186 ms

separator.gif

separator.gif

194 ms

txtheader_bullet.gif

txtheader_bullet.gif

202 ms

DSC03048_enhance.JPG

DSC03048_enhance.JPG

215 ms

counter.php

counter.php

367 ms

bmenu_separator.gif

bmenu_separator.gif

226 ms

top_bg.gif

top_bg.gif

188 ms

menu_bg.gif

menu_bg.gif

204 ms

hbg.gif

hbg.gif

204 ms

header.jpg

header.jpg

303 ms

hbg.jpg

hbg.jpg

228 ms

bg.gif

bg.gif

278 ms

lbg.gif

lbg.gif

320 ms

submenu_tbg.gif

submenu_tbg.gif

297 ms

Accessibility Review

gerwinhendriksen.com accessibility score

60

Accessibility Issues

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.

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

Best Practices

gerwinhendriksen.com best practices score

67

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

SEO Factors

gerwinhendriksen.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

    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 Gerwinhendriksen.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 Gerwinhendriksen.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

gerwinhendriksen.com

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