Tools & Wizards About Us
tibtronix.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

tibtronix.com

tebitongguangdian is a factory WAN, LAN, based manufacturer of optical transceivers

Page Load Speed

23 sec in total

First Response

1.1 sec

Resources Loaded

21.6 sec

Page Rendered

349 ms

tibtronix.com screenshot

About Website

Click here to check amazing Tibtronix content. Otherwise, check out these important facts you probably never knew about tibtronix.com

Shenzhen tebitong guagndian youxiangongsi ( www.tibtronix.com ) locating in Shenzhen China, is a factory based manufacturer of optical transceivers covering various types widely applied to WAN, LAN, S...

Visit tibtronix.com

Key Findings

We analyzed Tibtronix.com page load time and found that the first response time was 1.1 sec and then it took 21.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

tibtronix.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value22.6 s

0/100

25%

SI (Speed Index)

Value17.1 s

0/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0.25

50/100

15%

TTI (Time to Interactive)

Value7.1 s

51/100

10%

Network Requests Diagram

tibtronix.com

1099 ms

reset.css

425 ms

css.css

1060 ms

js

67 ms

jquery-1.7.2.min.js

1231 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 89% of them (47 requests) were addressed to the original Tibtronix.com, 6% (3 requests) were made to Googletagmanager.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (19.8 sec) belongs to the original domain Tibtronix.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (36%)

Content Size

3.7 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tibtronix.com main page is 3.7 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 49.8 kB

  • Original 56.3 kB
  • After minification 31.2 kB
  • After compression 6.5 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. This page needs HTML code to be minified as it can gain 25.1 kB, which is 45% 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 49.8 kB or 88% of the original size.

Image Optimization

-35%

Potential reduce by 1.2 MB

  • Original 3.5 MB
  • After minification 2.3 MB

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, Tibtronix needs image optimization as it can save up to 1.2 MB or 35% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-19%

Potential reduce by 28.4 kB

  • Original 150.9 kB
  • After minification 150.9 kB
  • After compression 122.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 28.4 kB or 19% of the original size.

CSS Optimization

-76%

Potential reduce by 20.1 kB

  • Original 26.4 kB
  • After minification 9.6 kB
  • After compression 6.2 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. Tibtronix.com needs all CSS files to be minified and compressed as it can save up to 20.1 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (29%)

Requests Now

48

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tibtronix. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tibtronix.com

tibtronix.com

1099 ms

reset.css

reset.css

425 ms

css.css

css.css

1060 ms

js

js

67 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

1231 ms

animate.css

animate.css

426 ms

swiper-4.2.6.min.css

swiper-4.2.6.min.css

636 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

1059 ms

js.js

js.js

216 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

427 ms

jquery.SuperSlide.2.1.1.js

jquery.SuperSlide.2.1.1.js

428 ms

wow.min.js

wow.min.js

637 ms

swiper.animate1.0.2.min.js

swiper.animate1.0.2.min.js

682 ms

swiper-3.4.2.jquery.min.js

swiper-3.4.2.jquery.min.js

1064 ms

gtm.js

gtm.js

53 ms

analytics.js

analytics.js

40 ms

skype.png

skype.png

213 ms

email.png

email.png

455 ms

backtop.png

backtop.png

213 ms

menu.png

menu.png

455 ms

20180521172640_2946.jpg

20180521172640_2946.jpg

457 ms

qx.png

qx.png

570 ms

ser.png

ser.png

616 ms

20180522110644_7418.jpg

20180522110644_7418.jpg

19820 ms

20180727112849_3347.jpg

20180727112849_3347.jpg

3741 ms

20180621185243_1970.jpg

20180621185243_1970.jpg

7177 ms

20180619144643_4831.jpg

20180619144643_4831.jpg

19820 ms

20180619144741_3447.jpg

20180619144741_3447.jpg

4452 ms

20180619144826_5456.jpg

20180619144826_5456.jpg

3997 ms

2024081314256881.jpg

2024081314256881.jpg

4206 ms

2024081311453848.jpg

2024081311453848.jpg

4209 ms

2024081311116930.jpg

2024081311116930.jpg

4630 ms

2024081310181148.jpg

2024081310181148.jpg

4421 ms

2024051616394648.jpg

2024051616394648.jpg

4845 ms

abin.jpg

abin.jpg

4657 ms

ap1.jpg

ap1.jpg

5054 ms

js.png

js.png

4863 ms

20180713135814_5024.jpg

20180713135814_5024.jpg

5268 ms

20180713135555_2594.jpg

20180713135555_2594.jpg

5273 ms

2024072512007202.jpg

2024072512007202.jpg

6957 ms

2024072511502140.png

2024072511502140.png

5691 ms

20190509185147_7773.jpg

20190509185147_7773.jpg

5478 ms

logo2.png

logo2.png

5684 ms

collect

collect

29 ms

js

js

55 ms

icon2.png

icon2.png

722 ms

mo.png

mo.png

5512 ms

ab_inl.png

ab_inl.png

5525 ms

ab_inr.png

ab_inr.png

5718 ms

newinr.png

newinr.png

5742 ms

nafi.png

nafi.png

5896 ms

indexl.png

indexl.png

5881 ms

indexr.png

indexr.png

6061 ms

Accessibility Review

tibtronix.com accessibility score

57

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

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

tibtronix.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

tibtronix.com SEO score

75

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

    N/A

  • Encoding

    UTF-8

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

tibtronix.com

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