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bt-fiber.com screenshot

Report Summary

  • 81

    Performance

    Renders faster than
    86% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

bt-fiber.com

Home|Hubei Botao Synthetic Fiber Co., Ltd. official website|PP staple fiber|PP staple fiber|polyester staple fiber|polyester staple fiber - Hubei Bota...

Page Load Speed

26.5 sec in total

First Response

6.8 sec

Resources Loaded

19.3 sec

Page Rendered

394 ms

bt-fiber.com screenshot

About Website

Click here to check amazing Bt Fiber content. Otherwise, check out these important facts you probably never knew about bt-fiber.com

HUBEI BOTAO SYNTHETIC FIBER CO., LTD (BOTAO), founded in October 2000, is a well known manufacturer and traders of polypropylene staple fibers, polyester staple fibers, bi-component fibers and PLA fib...

Visit bt-fiber.com

Key Findings

We analyzed Bt-fiber.com page load time and found that the first response time was 6.8 sec and then it took 19.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

bt-fiber.com performance score

81

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

66/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.087

93/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

bt-fiber.com

6843 ms

public.css

646 ms

index.css

658 ms

stle.css

669 ms

responsive.css

631 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that all of those requests were addressed to Bt-fiber.com and no external sources were called. The less responsive or slowest element that took the longest time to load (11.7 sec) belongs to the original domain Bt-fiber.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 58.5 kB (2%)

Content Size

2.9 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bt-fiber.com main page is 2.9 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. 45% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 51.1 kB

  • Original 56.9 kB
  • After minification 43.2 kB
  • After compression 5.8 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 13.6 kB, which is 24% 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 51.1 kB or 90% of the original size.

Image Optimization

-0%

Potential reduce by 4.4 kB

  • Original 2.8 MB
  • After minification 2.8 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. Bt Fiber images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 1.9 kB

  • Original 38.4 kB
  • After minification 38.3 kB
  • After compression 36.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-22%

Potential reduce by 1.2 kB

  • Original 5.2 kB
  • After minification 5.2 kB
  • After compression 4.0 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. Bt-fiber.com needs all CSS files to be minified and compressed as it can save up to 1.2 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (17%)

Requests Now

53

After Optimization

44

  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bt Fiber. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bt-fiber.com

bt-fiber.com

6843 ms

public.css

public.css

646 ms

index.css

index.css

658 ms

stle.css

stle.css

669 ms

responsive.css

responsive.css

631 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

1510 ms

meau_nav.js

meau_nav.js

657 ms

simplefoucs.js

simplefoucs.js

673 ms

jquery.SuperSlide.js

jquery.SuperSlide.js

908 ms

scroll.js

scroll.js

841 ms

Move.js

Move.js

246 ms

scoll.js

scoll.js

215 ms

logo.jpg

logo.jpg

218 ms

tell.jpg

tell.jpg

228 ms

index_ban.jpg

index_ban.jpg

3165 ms

abou1.jpg

abou1.jpg

1094 ms

abou2.jpg

abou2.jpg

843 ms

abou3.jpg

abou3.jpg

224 ms

abou4.jpg

abou4.jpg

642 ms

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874 ms

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2271 ms

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1067 ms

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1889 ms

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2496 ms

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3679 ms

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7972 ms

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2727 ms

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5572 ms

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4006 ms

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3566 ms

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3610 ms

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3988 ms

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5487 ms

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4312 ms

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4828 ms

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20181121613427448.jpg

6232 ms

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5160 ms

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20181131137824769.jpg

6586 ms

20181131244350050.jpg

20181131244350050.jpg

6806 ms

appca1.png

appca1.png

8106 ms

appca2.png

appca2.png

8289 ms

appca3.png

appca3.png

8033 ms

appca4.png

appca4.png

8799 ms

appca5.png

appca5.png

9968 ms

appca6.png

appca6.png

11744 ms

appca7.png

appca7.png

10714 ms

appca8.png

appca8.png

11244 ms

news-img1.jpg

news-img1.jpg

10481 ms

news-img2.jpg

news-img2.jpg

10160 ms

news-img3.jpg

news-img3.jpg

10362 ms

cage.jpg

cage.jpg

10362 ms

cpyybg.jpg

cpyybg.jpg

10303 ms

cpyyflbg.jpg

cpyyflbg.jpg

10379 ms

wap3bg.jpg

wap3bg.jpg

10344 ms

Accessibility Review

bt-fiber.com accessibility score

67

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

Best Practices

bt-fiber.com best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

bt-fiber.com SEO score

67

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

Image elements do not have [alt] attributes

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 Bt-fiber.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 Bt-fiber.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

bt-fiber.com

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