Tools & Wizards About Us
zytrax.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

zytrax.com

ZYTRAX Home Page

Page Load Speed

1.8 sec in total

First Response

291 ms

Resources Loaded

1.4 sec

Page Rendered

101 ms

zytrax.com screenshot

About Website

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

Zytrax home page, Zytrax DNS and LDAP training and knowledge acquisition, commmunications software delevelopment and consulting.

Visit zytrax.com

Key Findings

We analyzed Zytrax.com page load time and found that the first response time was 291 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

zytrax.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

95/100

10%

LCP (Largest Contentful Paint)

Value1.5 s

100/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.5 s

100/100

10%

Network Requests Diagram

zytrax.com

291 ms

www.zytrax.com

580 ms

zytrax-com-logo.gif

89 ms

mail.png

178 ms

mailfriend.png

177 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that all of those requests were addressed to Zytrax.com and no external sources were called. The less responsive or slowest element that took the longest time to load (580 ms) belongs to the original domain Zytrax.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 27.5 kB (71%)

Content Size

39.0 kB

After Optimization

11.5 kB

  • HTML
  • Images

In fact, the total size of Zytrax.com main page is 39.0 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 36.5 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 27.0 kB

  • Original 36.5 kB
  • After minification 35.4 kB
  • After compression 9.5 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 27.0 kB or 74% of the original size.

Image Optimization

-21%

Potential reduce by 503 B

  • Original 2.4 kB
  • After minification 1.9 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, ZYTRAX needs image optimization as it can save up to 503 B or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

Number of requests can be reduced by 7 (78%)

Requests Now

9

After Optimization

2

  • Images

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ZYTRAX. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

zytrax.com

zytrax.com

291 ms

www.zytrax.com

www.zytrax.com

580 ms

zytrax-com-logo.gif

zytrax-com-logo.gif

89 ms

mail.png

mail.png

178 ms

mailfriend.png

mailfriend.png

177 ms

printpage.png

printpage.png

179 ms

fullwidth.png

fullwidth.png

182 ms

smaller.png

smaller.png

181 ms

bigger.png

bigger.png

181 ms

css.png

css.png

263 ms

spf.png

spf.png

263 ms

mailfriend.png

mailfriend.png

90 ms

mail.png

mail.png

176 ms

printpage.png

printpage.png

262 ms

fullwidth.png

fullwidth.png

262 ms

bigger.png

bigger.png

264 ms

smaller.png

smaller.png

347 ms

css.png

css.png

266 ms

spf.png

spf.png

268 ms

Accessibility Review

zytrax.com accessibility score

94

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.

Best Practices

zytrax.com 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

SEO Factors

zytrax.com SEO score

92

Search Engine Optimization Advices

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zytrax.com 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 Zytrax.com 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

zytrax.com

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