Tools & Wizards About Us
onlycode.nz screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

onlycode.nz

Delphi VCL Code Based Reporting Tool and PDF Library

Page Load Speed

4.6 sec in total

First Response

1.3 sec

Resources Loaded

3.2 sec

Page Rendered

124 ms

onlycode.nz screenshot

About Website

Click here to check amazing Only Code content. Otherwise, check out these important facts you probably never knew about onlycode.nz

Site for VPE-Plus, a free Delphi reporting add-on tool for the Virtual Print Engine Suite

Visit onlycode.nz

Key Findings

We analyzed Onlycode.nz page load time and found that the first response time was 1.3 sec and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

onlycode.nz performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value490 ms

59/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value8.3 s

39/100

10%

Network Requests Diagram

onlycode.nz

1301 ms

phocadownload.css

224 ms

phocadownload.css

444 ms

template.css

728 ms

css

35 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 76% of them (16 requests) were addressed to the original Onlycode.nz, 10% (2 requests) were made to Google-analytics.com and 5% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Onlycode.nz.

Page Optimization Overview & Recommendations

Page size can be reduced by 54.0 kB (19%)

Content Size

289.5 kB

After Optimization

235.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Onlycode.nz main page is 289.5 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. 25% of websites need less resources to load. Images take 153.1 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 8.5 kB

  • Original 12.5 kB
  • After minification 11.5 kB
  • After compression 4.1 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 8.5 kB or 68% of the original size.

Image Optimization

-10%

Potential reduce by 15.9 kB

  • Original 153.1 kB
  • After minification 137.2 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. Only Code images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 12.7 kB

  • Original 79.8 kB
  • After minification 79.8 kB
  • After compression 67.1 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 12.7 kB or 16% of the original size.

CSS Optimization

-39%

Potential reduce by 17.0 kB

  • Original 44.1 kB
  • After minification 44.1 kB
  • After compression 27.1 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. Onlycode.nz needs all CSS files to be minified and compressed as it can save up to 17.0 kB or 39% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (56%)

Requests Now

18

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Only Code. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

onlycode.nz

onlycode.nz

1301 ms

phocadownload.css

phocadownload.css

224 ms

phocadownload.css

phocadownload.css

444 ms

template.css

template.css

728 ms

css

css

35 ms

jquery.min.js

jquery.min.js

769 ms

jquery-noconflict.js

jquery-noconflict.js

643 ms

jquery-migrate.min.js

jquery-migrate.min.js

594 ms

caption.js

caption.js

693 ms

bootstrap.min.js

bootstrap.min.js

744 ms

template.js

template.js

816 ms

analytics.js

analytics.js

32 ms

OnlyCodeBanner.png

OnlyCodeBanner.png

1059 ms

vpe_plus_vcl_vpe_cogs.jpg

vpe_plus_vcl_vpe_cogs.jpg

665 ms

application-connector-60pc.jpg

application-connector-60pc.jpg

274 ms

data-pilot.jpg

data-pilot.jpg

323 ms

TBRParamStore-20pc.jpg

TBRParamStore-20pc.jpg

373 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

25 ms

IcoMoon.woff

IcoMoon.woff

643 ms

collect

collect

27 ms

js

js

57 ms

Accessibility Review

onlycode.nz accessibility score

100

Accessibility Issues

Best Practices

onlycode.nz best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

onlycode.nz SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Onlycode.nz can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Onlycode.nz 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

onlycode.nz

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