Tools & Wizards About Us

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

rossanos.osddev.net

OSD Web Design, Web Development Ireland, eBusiness Solutions, eMarketing.ie, Training Ireland

Page Load Speed

1.2 sec in total

First Response

331 ms

Resources Loaded

709 ms

Page Rendered

199 ms

About Website

Visit rossanos.osddev.net now to see the best up-to-date Rossanos OSD Dev content for Ireland and also check out these interesting facts you probably never knew about rossanos.osddev.net

OSD provides a vast array of solutions including Web Design, Web Development, eBusiness, Online Marketing, Digital Media Training, Content Management Systems, eCommerce Solutions and Consultation

Visit rossanos.osddev.net

Key Findings

We analyzed Rossanos.osddev.net page load time and found that the first response time was 331 ms and then it took 908 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

rossanos.osddev.net performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value1.2 s

100/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.2 s

100/100

10%

Network Requests Diagram

rossanos.osddev.net

331 ms

styles.css

111 ms

osd-web-design-ireland-logo.jpg

376 ms

background.jpg

109 ms

top_bg.jpg

270 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that all of those requests were addressed to Rossanos.osddev.net and no external sources were called. The less responsive or slowest element that took the longest time to load (376 ms) belongs to the original domain Rossanos.osddev.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 8.0 kB (21%)

Content Size

37.1 kB

After Optimization

29.1 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Rossanos.osddev.net main page is 37.1 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 26.5 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 2.7 kB

  • Original 3.9 kB
  • After minification 3.6 kB
  • After compression 1.2 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 2.7 kB or 68% of the original size.

Image Optimization

-0%

Potential reduce by 98 B

  • Original 26.5 kB
  • After minification 26.4 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. Rossanos OSD Dev images are well optimized though.

CSS Optimization

-78%

Potential reduce by 5.2 kB

  • Original 6.7 kB
  • After minification 5.4 kB
  • After compression 1.5 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. Rossanos.osddev.net needs all CSS files to be minified and compressed as it can save up to 5.2 kB or 78% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rossanos OSD Dev. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

rossanos.osddev.net accessibility score

86

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

Best Practices

rossanos.osddev.net best practices score

75

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

Serves images with low resolution

SEO Factors

rossanos.osddev.net SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rossanos.osddev.net 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 Rossanos.osddev.net main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Rossanos OSD Dev. 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: