Tools & Wizards About Us

Report Summary

  • 79

    Performance

    Renders faster than
    85% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

itarch.info

IT Architecture - Guide to Practical and Pragmatic Design

Page Load Speed

1.7 sec in total

First Response

62 ms

Resources Loaded

1.3 sec

Page Rendered

362 ms

About Website

Welcome to itarch.info homepage info - get ready to check Itarch best content right away, or after learning these important things about itarch.info

Guide to Practical and Pragmatic IT Architecture Design. It shows how to analyze, design build and test IT architectures.

Visit itarch.info

Key Findings

We analyzed Itarch.info page load time and found that the first response time was 62 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

itarch.info performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

46/100

25%

SI (Speed Index)

Value2.7 s

97/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.15

76/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

Network Requests Diagram

itarch.info

62 ms

www.itarch.info

163 ms

www.itarch.info

251 ms

C-importancearchitecture.jpg

485 ms

architecture_simple4.jpg

497 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that 27% of them (3 requests) were addressed to the original Itarch.info, 64% (7 requests) were made to Blogger.googleusercontent.com and 9% (1 request) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (796 ms) relates to the external source Blogger.googleusercontent.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 210.3 kB (44%)

Content Size

474.2 kB

After Optimization

263.9 kB

  • HTML
  • Images

In fact, the total size of Itarch.info main page is 474.2 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. HTML takes 237.7 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 207.4 kB

  • Original 237.7 kB
  • After minification 146.2 kB
  • After compression 30.4 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 91.5 kB, which is 38% 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 207.4 kB or 87% of the original size.

Image Optimization

-1%

Potential reduce by 3.0 kB

  • Original 236.5 kB
  • After minification 233.5 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. Itarch images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • Images

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Itarch. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

itarch.info accessibility score

75

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.

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

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

itarch.info best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

itarch.info SEO score

93

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

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 Itarch.info 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 Itarch.info 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

Open Graph data is detected on the main page of Itarch. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: