Tools & Wizards About Us
tontekpower.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 39

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 70

    SEO

    Google-friendlier than
    29% of websites

tontekpower.com

Generator Set, Diesel Generator, Marine Engine - Tontek

Page Load Speed

4.7 sec in total

First Response

718 ms

Resources Loaded

3.6 sec

Page Rendered

452 ms

tontekpower.com screenshot

About Website

Welcome to tontekpower.com homepage info - get ready to check Tontek Power best content right away, or after learning these important things about tontekpower.com

Tontek Power is a leading generator factory that designs, manufactures and distributes marine diesel generator, industry diesel generator, gas generator, marine

Visit tontekpower.com

Key Findings

We analyzed Tontekpower.com page load time and found that the first response time was 718 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

tontekpower.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value14.4 s

0/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value600 ms

49/100

30%

CLS (Cumulative Layout Shift)

Value0.328

35/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

www.tontekpower.com

718 ms

gtm.js

69 ms

style.css

378 ms

public.css

577 ms

jquery.min.js

791 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 39% of them (18 requests) were addressed to the original Tontekpower.com, 59% (27 requests) were made to Cdn.goodao.net and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Cdn.goodao.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 95.5 kB (3%)

Content Size

2.8 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tontekpower.com main page is 2.8 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 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 43.0 kB

  • Original 49.8 kB
  • After minification 43.8 kB
  • After compression 6.8 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 6.0 kB, which is 12% 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 43.0 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 8.3 kB

  • Original 2.4 MB
  • After minification 2.4 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. Tontek Power images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 32.3 kB

  • Original 254.8 kB
  • After minification 254.8 kB
  • After compression 222.5 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 32.3 kB or 13% of the original size.

CSS Optimization

-30%

Potential reduce by 11.9 kB

  • Original 39.3 kB
  • After minification 39.3 kB
  • After compression 27.4 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. Tontekpower.com needs all CSS files to be minified and compressed as it can save up to 11.9 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (8%)

Requests Now

36

After Optimization

33

  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tontek Power. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.tontekpower.com

www.tontekpower.com

718 ms

gtm.js

gtm.js

69 ms

style.css

style.css

378 ms

public.css

public.css

577 ms

jquery.min.js

jquery.min.js

791 ms

common.js

common.js

706 ms

stats_init.js

stats_init.js

706 ms

b77e91b4.png

b77e91b4.png

715 ms

c207857e1.jpg

c207857e1.jpg

994 ms

80bf24e5.jpg

80bf24e5.jpg

1706 ms

323a7018.jpg

323a7018.jpg

1164 ms

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cf724eef1.png

1181 ms

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f6e85f941.png

1236 ms

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ad4237931.png

1681 ms

3d3a08901.jpg

3d3a08901.jpg

1071 ms

eb74992c.png

eb74992c.png

1372 ms

384683b0.jpg

384683b0.jpg

1239 ms

7ab1ffdc2-300x300.jpg

7ab1ffdc2-300x300.jpg

1958 ms

f09d37b71-300x300.jpg

f09d37b71-300x300.jpg

1343 ms

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5701b6f3-300x300.jpg

1791 ms

8b087b64-300x300.jpg

8b087b64-300x300.jpg

1416 ms

142fcf45.jpg

142fcf45.jpg

1473 ms

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df6b2c75.jpg

1478 ms

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6acb1b69.jpg

1885 ms

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a224a922.jpg

1739 ms

07b3e01b.jpg

07b3e01b.jpg

2073 ms

44ad1bce.jpg

44ad1bce.jpg

1775 ms

2c8310c2.png

2c8310c2.png

2359 ms

cf1976a5.png

cf1976a5.png

1843 ms

e8178ea0.png

e8178ea0.png

2265 ms

all-m.gif

all-m.gif

84 ms

page-ico.png

page-ico.png

145 ms

41949092.jpg

41949092.jpg

619 ms

9898e55f.jpg

9898e55f.jpg

620 ms

Lato%20Regular.woff2

Lato%20Regular.woff2

336 ms

PTSansRegular-ext.woff

PTSansRegular-ext.woff

482 ms

Roboto%20Condensed%20Bold.woff2

Roboto%20Condensed%20Bold.woff2

463 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

615 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

746 ms

Roboto%20Condensed.woff2

Roboto%20Condensed.woff2

541 ms

Roboto.woff2

Roboto.woff2

546 ms

loader.gif

loader.gif

291 ms

pd-prev.png

pd-prev.png

295 ms

pd-next.png

pd-next.png

292 ms

fontawesome-webfont.ttf

fontawesome-webfont.ttf

417 ms

fontawesome-webfont.svg

fontawesome-webfont.svg

344 ms

Accessibility Review

tontekpower.com accessibility score

39

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

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

tontekpower.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

Missing source maps for large first-party JavaScript

SEO Factors

tontekpower.com SEO score

70

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

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 Tontekpower.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 Tontekpower.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

tontekpower.com

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