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nldelphi.com screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

nldelphi.com

NLDelphi - NLDelphi

Page Load Speed

3.3 sec in total

First Response

461 ms

Resources Loaded

2.6 sec

Page Rendered

207 ms

nldelphi.com screenshot

About Website

Welcome to nldelphi.com homepage info - get ready to check NLDelphi best content for Netherlands right away, or after learning these important things about nldelphi.com

NLDelphi, de Nederlandse Delphi pagina (Forum)

Visit nldelphi.com

Key Findings

We analyzed Nldelphi.com page load time and found that the first response time was 461 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

nldelphi.com performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.018

100/100

15%

TTI (Time to Interactive)

Value5.6 s

70/100

10%

Network Requests Diagram

nldelphi.com

461 ms

www.nldelphi.com

578 ms

content.php

492 ms

yuiloader-dom-event.js

511 ms

connection-min.js

341 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 93% of them (41 requests) were addressed to the original Nldelphi.com, 5% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (691 ms) belongs to the original domain Nldelphi.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 268.5 kB (66%)

Content Size

408.3 kB

After Optimization

139.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nldelphi.com main page is 408.3 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. 20% of websites need less resources to load. Javascripts take 173.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 41.0 kB

  • Original 50.2 kB
  • After minification 40.9 kB
  • After compression 9.3 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 9.3 kB, which is 19% 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 41.0 kB or 82% of the original size.

Image Optimization

-11%

Potential reduce by 5.7 kB

  • Original 52.5 kB
  • After minification 46.8 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, NLDelphi needs image optimization as it can save up to 5.7 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-63%

Potential reduce by 108.2 kB

  • Original 173.1 kB
  • After minification 169.4 kB
  • After compression 64.8 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 108.2 kB or 63% of the original size.

CSS Optimization

-86%

Potential reduce by 113.6 kB

  • Original 132.5 kB
  • After minification 100.6 kB
  • After compression 18.9 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. Nldelphi.com needs all CSS files to be minified and compressed as it can save up to 113.6 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (66%)

Requests Now

41

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NLDelphi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

nldelphi.com

nldelphi.com

461 ms

www.nldelphi.com

www.nldelphi.com

578 ms

content.php

content.php

492 ms

yuiloader-dom-event.js

yuiloader-dom-event.js

511 ms

connection-min.js

connection-min.js

341 ms

vbulletin-core.js

vbulletin-core.js

525 ms

jquery.min.js

jquery.min.js

8 ms

script.js

script.js

193 ms

highlight.js

highlight.js

174 ms

css.php

css.php

609 ms

style.css

style.css

316 ms

css.php

css.php

691 ms

vbulletin_overlay.js

vbulletin_overlay.js

494 ms

vbulletin_cms.js

vbulletin_cms.js

424 ms

vbulletin_ajax_htmlloader.js

vbulletin_ajax_htmlloader.js

548 ms

vbulletin_md5.js

vbulletin_md5.js

636 ms

ga.js

ga.js

7 ms

__utm.gif

__utm.gif

11 ms

gradient-grey-down.png

gradient-grey-down.png

86 ms

nldelphismall.jpg

nldelphismall.jpg

96 ms

search.png

search.png

87 ms

navbit-home.png

navbit-home.png

87 ms

widget-forum.png

widget-forum.png

88 ms

image.php

image.php

118 ms

rss_40b.png

rss_40b.png

167 ms

attachment.php

attachment.php

248 ms

firstnew-comment.png

firstnew-comment.png

168 ms

read_more-right.png

read_more-right.png

167 ms

attachment.php

attachment.php

247 ms

attachment.php

attachment.php

354 ms

image.php

image.php

282 ms

lastpost-right.png

lastpost-right.png

251 ms

image.php

image.php

287 ms

image.php

image.php

366 ms

unknown.gif

unknown.gif

347 ms

smile.gif

smile.gif

336 ms

image.php

image.php

397 ms

cron.php

cron.php

425 ms

newbtn_middle.png

newbtn_middle.png

387 ms

selected-tab-gradient-with-top-alpha.png

selected-tab-gradient-with-top-alpha.png

399 ms

navbit-arrow-right.png

navbit-arrow-right.png

405 ms

top-highlight.png

top-highlight.png

415 ms

gradient-black-down.png

gradient-black-down.png

449 ms

ApadaNLDelphi.png

ApadaNLDelphi.png

480 ms

Accessibility Review

nldelphi.com accessibility score

71

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

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

nldelphi.com best practices score

75

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

SEO Factors

nldelphi.com SEO score

80

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

Links do not have descriptive text

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

High

Tap targets are not sized appropriately

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 Nldelphi.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 Nldelphi.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

nldelphi.com

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