Tools & Wizards About Us
tirebull.com screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

tirebull.com

China TPMS Tool Manufacturers and Suppliers - China Factory - SAFTIRE

Page Load Speed

7 sec in total

First Response

393 ms

Resources Loaded

6.2 sec

Page Rendered

418 ms

tirebull.com screenshot

About Website

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

SAFTIRE offers you the best quality and reliable TPMS tool at low price. We are one of the leading China TPMS tool products manufacturers and suppliers with over 10 years experience. Please feel free ...

Visit tirebull.com

Key Findings

We analyzed Tirebull.com page load time and found that the first response time was 393 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

tirebull.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.419

23/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

Network Requests Diagram

tirebull.com

393 ms

www.tirebull.com

393 ms

style.css

370 ms

index.css

348 ms

swiper.css

341 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 43% of them (40 requests) were addressed to the original Tirebull.com, 31% (29 requests) were made to Css02.v15cdn.com and 9% (8 requests) were made to G.alicdn.com. The less responsive or slowest element that took the longest time to load (3.3 sec) relates to the external source Player.youku.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 106.4 kB (7%)

Content Size

1.6 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tirebull.com main page is 1.6 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. 50% of websites need less resources to load. Images take 953.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 28.1 kB

  • Original 35.0 kB
  • After minification 32.4 kB
  • After compression 6.9 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 28.1 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 8.9 kB

  • Original 953.1 kB
  • After minification 944.1 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. Tirebull images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 69.2 kB

  • Original 612.2 kB
  • After minification 612.0 kB
  • After compression 543.0 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 69.2 kB or 11% of the original size.

CSS Optimization

-1%

Potential reduce by 163 B

  • Original 15.6 kB
  • After minification 15.6 kB
  • After compression 15.4 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. Tirebull.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 21 (23%)

Requests Now

91

After Optimization

70

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tirebull. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tirebull.com

tirebull.com

393 ms

www.tirebull.com

www.tirebull.com

393 ms

style.css

style.css

370 ms

index.css

index.css

348 ms

swiper.css

swiper.css

341 ms

jquery-3.6.0.js

jquery-3.6.0.js

382 ms

sitecommon.js

sitecommon.js

369 ms

Site_Common.js

Site_Common.js

361 ms

count.js

count.js

361 ms

swiper.js

swiper.js

349 ms

script.js

script.js

360 ms

logo210544.jpg

logo210544.jpg

94 ms

h_sou1.gif

h_sou1.gif

40 ms

h_sou2.gif

h_sou2.gif

26 ms

h_nav1.png

h_nav1.png

27 ms

h_gif.png

h_gif.png

27 ms

pro_ul.gif

pro_ul.gif

76 ms

why_span.png

why_span.png

77 ms

why_icon2.png

why_icon2.png

78 ms

why_icon1.png

why_icon1.png

77 ms

ba201704261630483733278.jpg

ba201704261630483733278.jpg

668 ms

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514 ms

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647 ms

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771 ms

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320 ms

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315 ms

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477 ms

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p201704101311204479904.jpg

481 ms

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598 ms

p201704101340316259354.jpg

p201704101340316259354.jpg

601 ms

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p201704101011536778812.jpg

602 ms

p201704101028305957602.jpg

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665 ms

p201704101507087616773.jpg

p201704101507087616773.jpg

736 ms

p201704101518353113806.jpg

p201704101518353113806.jpg

734 ms

p201704101459237755400.jpg

p201704101459237755400.jpg

738 ms

p201704101502393389464.jpg

p201704101502393389464.jpg

769 ms

p201704101543386571760.jpg

p201704101543386571760.jpg

743 ms

p201704101535417812107.jpg

p201704101535417812107.jpg

864 ms

p201704101551451130730.jpg

p201704101551451130730.jpg

868 ms

p201704101548060640102.jpg

p201704101548060640102.jpg

810 ms

6362881605901565216707745.jpg

6362881605901565216707745.jpg

870 ms

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6362881614877575316984527.jpg

874 ms

6362881618147687095859976.jpg

6362881618147687095859976.jpg

877 ms

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883 ms

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6362879521656154771237875.jpg

932 ms

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6362879524154874506933568.jpg

942 ms

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6362880403007816495297266.jpg

942 ms

6362879566235663541678276.jpg

6362879566235663541678276.jpg

945 ms

pduct_icon.png

pduct_icon.png

949 ms

6362879567044650116272713.jpg

6362879567044650116272713.jpg

951 ms

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6362879567909860557294390.jpg

999 ms

6362879555536121011114804.jpg

6362879555536121011114804.jpg

1013 ms

about_btn.gif

about_btn.gif

1011 ms

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6362879556459132726494793.jpg

1012 ms

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6362879544183870849913789.jpg

1022 ms

XMTc2Nzc4MTI2OA==

XMTc2Nzc4MTI2OA==

823 ms

2wm.webp

2wm.webp

108 ms

why_pic1.png

why_pic1.png

74 ms

why_pic3.png

why_pic3.png

80 ms

why_pic2.png

why_pic2.png

72 ms

pduct_span.png

pduct_span.png

72 ms

new_icon.gif

new_icon.gif

73 ms

f_bj.gif

f_bj.gif

69 ms

f_icon1.gif

f_icon1.gif

84 ms

f_pic1.png

f_pic1.png

86 ms

f_pic2.png

f_pic2.png

86 ms

f_pic3.png

f_pic3.png

86 ms

f_pic4.png

f_pic4.png

86 ms

f_pic5.png

f_pic5.png

107 ms

f_pic6.png

f_pic6.png

93 ms

f_pic7.png

f_pic7.png

98 ms

f_pic8.png

f_pic8.png

94 ms

f_gif1.gif

f_gif1.gif

92 ms

f_gif2.gif

f_gif2.gif

106 ms

f_gif4.gif

f_gif4.gif

106 ms

bmore.webp

bmore.webp

100 ms

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

39 ms

s

s

962 ms

erwei210544.jpg

erwei210544.jpg

755 ms

iframeapi

iframeapi

324 ms

unifull.min.css

unifull.min.css

310 ms

aplus_o.js

aplus_o.js

10 ms

index.js

index.js

38 ms

youku-player.umd.min.js

youku-player.umd.min.js

3328 ms

18 ms

eg.js

eg.js

571 ms

yt.gif

yt.gif

997 ms

index.js

index.js

17 ms

index.js

index.js

14 ms

awsc.js

awsc.js

15 ms

baxiaCommon.js

baxiaCommon.js

15 ms

wcfg.json

wcfg.json

1149 ms

rp

rp

1087 ms

et_n.js

et_n.js

14 ms

Accessibility Review

tirebull.com accessibility score

68

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

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

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

tirebull.com best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

tirebull.com SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

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 Tirebull.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 Tirebull.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

tirebull.com

Open Graph data is detected on the main page of Tirebull. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: