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studiok40.com screenshot

Report Summary

  • 90

    Performance

    Renders faster than
    91% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 0

    Best Practices

  • 85

    SEO

    Google-friendlier than
    55% of websites

studiok40.com

Gray's Quick Tips & Web Development Tutorials - Studio K40

Page Load Speed

130 ms in total

First Response

38 ms

Resources Loaded

38 ms

Page Rendered

54 ms

studiok40.com screenshot

About Website

Visit studiok40.com now to see the best up-to-date Studio K40 content for Iran and also check out these interesting facts you probably never knew about studiok40.com

Visit studiok40.com

Key Findings

We analyzed Studiok40.com page load time and found that the first response time was 38 ms and then it took 92 ms to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

studiok40.com performance score

90

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value0.8 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.319

36/100

15%

TTI (Time to Interactive)

Value0.8 s

100/100

10%

Network Requests Diagram

studiok40.com

38 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Studiok40.com and no external sources were called. The less responsive or slowest element that took the longest time to load (38 ms) belongs to the original domain Studiok40.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 43.9 kB (4%)

Content Size

1.1 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Studiok40.com main page is 1.1 MB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Javascripts take 605.3 kB which makes up the majority of the site volume.

HTML Optimization

-12%

Potential reduce by 22 B

  • Original 177 B
  • After minification 177 B
  • After compression 155 B

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 22 B or 12% of the original size.

Image Optimization

-3%

Potential reduce by 9.2 kB

  • Original 318.9 kB
  • After minification 309.7 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. Studio K40 images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 34.6 kB

  • Original 605.3 kB
  • After minification 605.3 kB
  • After compression 570.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 154.4 kB
  • After minification 154.4 kB
  • After compression 154.4 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. Studiok40.com has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Network Requests Diagram

studiok40.com

studiok40.com

38 ms

Accessibility Review

studiok40.com accessibility score

67

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-*] attributes do not have valid values

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

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

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.

SEO Factors

studiok40.com SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Studiok40.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 Studiok40.com main page’s claimed encoding is . 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

studiok40.com

Open Graph description is not detected on the main page of Studio K40. 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: