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wctek.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 50

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

wctek.com

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Page Load Speed

938 ms in total

First Response

289 ms

Resources Loaded

526 ms

Page Rendered

123 ms

wctek.com screenshot

About Website

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Key Findings

We analyzed Wctek.com page load time and found that the first response time was 289 ms and then it took 649 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

wctek.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value1.6 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value0.7 s

100/100

10%

Network Requests Diagram

wctek.com

289 ms

welcome.jpg

228 ms

welcome_3d.jpg

201 ms

welcome_elec.jpg

210 ms

Our browser made a total of 4 requests to load all elements on the main page. We found that all of those requests were addressed to Wctek.com and no external sources were called. The less responsive or slowest element that took the longest time to load (289 ms) belongs to the original domain Wctek.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 9.2 kB (12%)

Content Size

78.7 kB

After Optimization

69.5 kB

  • HTML
  • Images

In fact, the total size of Wctek.com main page is 78.7 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. Only 5% of websites need less resources to load. Images take 78.1 kB which makes up the majority of the site volume.

HTML Optimization

-45%

Potential reduce by 246 B

  • Original 543 B
  • After minification 541 B
  • After compression 297 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 246 B or 45% of the original size.

Image Optimization

-11%

Potential reduce by 9.0 kB

  • Original 78.1 kB
  • After minification 69.2 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. Obviously, Wctek needs image optimization as it can save up to 9.0 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wctek. According to our analytics all requests are already optimized.

Network Requests Diagram

wctek.com

wctek.com

289 ms

welcome.jpg

welcome.jpg

228 ms

welcome_3d.jpg

welcome_3d.jpg

201 ms

welcome_elec.jpg

welcome_elec.jpg

210 ms

Accessibility Review

wctek.com accessibility score

50

Accessibility Issues

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

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

wctek.com best practices score

83

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

wctek.com SEO score

54

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wctek.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Wctek.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

wctek.com

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