Tools & Wizards About Us
firstbicycle.en.made-in-china.com screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

firstbicycle.en.made-in-china.com

Bicycle Manufacturer, Electric Mountain Bike, Mountain Bike Supplier - Shenzhen First Technology Co., Ltd.

Page Load Speed

1.8 sec in total

First Response

96 ms

Resources Loaded

1.3 sec

Page Rendered

360 ms

firstbicycle.en.made-in-china.com screenshot

About Website

Click here to check amazing First Bicycle En Made In China content for China. Otherwise, check out these important facts you probably never knew about firstbicycle.en.made-in-china.com

Bicycle Supplier, Electric Mountain Bike, Mountain Bike Manufacturers/ Suppliers - Shenzhen First Technology Co., Ltd.

Visit firstbicycle.en.made-in-china.com

Key Findings

We analyzed Firstbicycle.en.made-in-china.com page load time and found that the first response time was 96 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

firstbicycle.en.made-in-china.com performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

61/100

25%

SI (Speed Index)

Value3.4 s

90/100

10%

TBT (Total Blocking Time)

Value1,100 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.019

100/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

firstbicycle.en.made-in-china.com

96 ms

firstbicycle.en.made-in-china.com

239 ms

global_0dd875ce.css

90 ms

global_1c4209bc.css

104 ms

default_9d77dce2.css

69 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 4% of them (3 requests) were addressed to the original Firstbicycle.en.made-in-china.com, 83% (60 requests) were made to Micstatic.com and 4% (3 requests) were made to Made-in-china.com. The less responsive or slowest element that took the longest time to load (351 ms) relates to the external source Image.made-in-china.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 172.4 kB (34%)

Content Size

504.3 kB

After Optimization

331.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Firstbicycle.en.made-in-china.com main page is 504.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. HTML takes 198.8 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 171.2 kB

  • Original 198.8 kB
  • After minification 142.5 kB
  • After compression 27.5 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 56.2 kB, which is 28% 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 171.2 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 32.9 kB
  • After minification 32.9 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. First Bicycle En Made In China images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.2 kB

  • Original 186.3 kB
  • After minification 186.3 kB
  • After compression 185.1 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

-0%

Potential reduce by 0 B

  • Original 86.3 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.

Requests Breakdown

Number of requests can be reduced by 44 (79%)

Requests Now

56

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of First Bicycle En Made In China. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

firstbicycle.en.made-in-china.com

firstbicycle.en.made-in-china.com

96 ms

firstbicycle.en.made-in-china.com

firstbicycle.en.made-in-china.com

239 ms

global_0dd875ce.css

global_0dd875ce.css

90 ms

global_1c4209bc.css

global_1c4209bc.css

104 ms

default_9d77dce2.css

default_9d77dce2.css

69 ms

company_e71d05d8.css

company_e71d05d8.css

95 ms

future-pure_199380fc.css

future-pure_199380fc.css

70 ms

index_b1f1a1b8.css

index_b1f1a1b8.css

75 ms

common_ab4c0cd2.css

common_ab4c0cd2.css

97 ms

noData_2d76d811.css

noData_2d76d811.css

96 ms

reviewDisplay_eaf029b8.css

reviewDisplay_eaf029b8.css

99 ms

picture-vo_4da89c3f.css

picture-vo_4da89c3f.css

105 ms

jquery_2ad57377.js

jquery_2ad57377.js

112 ms

class.0.3.2_2c7a4288.js

class.0.3.2_2c7a4288.js

112 ms

polyfill-simplify_e22603b6.js

polyfill-simplify_e22603b6.js

123 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

95 ms

global_c86967c1.js

global_c86967c1.js

120 ms

placeholder.1.3_da17e1c1.js

placeholder.1.3_da17e1c1.js

121 ms

maskSelect.1.0.min_190d8b52.js

maskSelect.1.0.min_190d8b52.js

180 ms

inputSuggest.1.1.0_6430fee8.js

inputSuggest.1.1.0_6430fee8.js

182 ms

searchBar_b8a35bc0.js

searchBar_b8a35bc0.js

180 ms

athena18n_be17f7ee.js

athena18n_be17f7ee.js

188 ms

util_c832eaaa.js

util_c832eaaa.js

182 ms

template_82ff26fb.js

template_82ff26fb.js

193 ms

startMeeting_3724b694.js

startMeeting_3724b694.js

197 ms

company_d83892b7.js

company_d83892b7.js

194 ms

index_e8b0bbf9.js

index_e8b0bbf9.js

194 ms

index_4715ecd6.js

index_4715ecd6.js

194 ms

artDialog_09e2e35c.js

artDialog_09e2e35c.js

195 ms

showPopLogin_759b22e9.js

showPopLogin_759b22e9.js

196 ms

JFixed.3.0_c13667b0.js

JFixed.3.0_c13667b0.js

240 ms

validator.plus_104d9042.js

validator.plus_104d9042.js

302 ms

lazyLoad.suite.min_235fcfb0.js

lazyLoad.suite.min_235fcfb0.js

243 ms

slideNav_b7ca3412.js

slideNav_b7ca3412.js

243 ms

inquiryMINI_ee8d635c.js

inquiryMINI_ee8d635c.js

244 ms

stat_928ddee8.js

stat_928ddee8.js

244 ms

common_caebe3c7.js

common_caebe3c7.js

244 ms

tm_0f867aea.js

tm_0f867aea.js

300 ms

rec.gif

rec.gif

214 ms

image

image

159 ms

faw.1.2.3.1.js

faw.1.2.3.1.js

165 ms

head.do

head.do

223 ms

logo_2b65c0b4.png

logo_2b65c0b4.png

129 ms

transparent.png

transparent.png

132 ms

avatar-male.jpg

avatar-male.jpg

130 ms

featured-icon_c70a90a1.png

featured-icon_c70a90a1.png

131 ms

es6-promise.min_f2f19670.js

es6-promise.min_f2f19670.js

108 ms

Roboto-Regular_42bcf6fd.woff

Roboto-Regular_42bcf6fd.woff

24 ms

Roboto-Regular_e42080da.woff

Roboto-Regular_e42080da.woff

28 ms

Roboto-Medium_a577caf4.woff

Roboto-Medium_a577caf4.woff

27 ms

Roboto-Medium_b3f1abc2.woff

Roboto-Medium_b3f1abc2.woff

75 ms

Roboto-Light_3a699e58.woff

Roboto-Light_3a699e58.woff

25 ms

Roboto-Light_e59619da.woff

Roboto-Light_e59619da.woff

25 ms

Roboto-Thin_27c21102.woff

Roboto-Thin_27c21102.woff

75 ms

Roboto-Thin_5f563aad.woff

Roboto-Thin_5f563aad.woff

75 ms

Roboto-Bold_d0329035.woff

Roboto-Bold_d0329035.woff

75 ms

Roboto-Bold_274f88e3.woff

Roboto-Bold_274f88e3.woff

74 ms

Roboto-Black_b4ab42fc.woff

Roboto-Black_b4ab42fc.woff

74 ms

Roboto-Black_67c245c3.woff

Roboto-Black_67c245c3.woff

87 ms

micon_a4e8fdb0.woff

micon_a4e8fdb0.woff

104 ms

min-basket_de3d456e.css

min-basket_de3d456e.css

121 ms

inquirybasket.do

inquirybasket.do

167 ms

bubble_0f687eb8.js

bubble_0f687eb8.js

74 ms

meeting_b8fad1fe.js

meeting_b8fad1fe.js

86 ms

faw-store.html

faw-store.html

93 ms

mic.probe.js

mic.probe.js

100 ms

startMeeting_4dd70baa.css

startMeeting_4dd70baa.css

15 ms

rfq-post-dropmenu_dff80909.css

rfq-post-dropmenu_dff80909.css

23 ms

Shenzhen-First-Technology-Co-Ltd-.jpg

Shenzhen-First-Technology-Co-Ltd-.jpg

351 ms

Hot-Sale-San-Ta-Cruz-V10-Cc-XXL-Downhill-Mountain-Bike-Saint-Carbon-29-Wheels-All-Sizes.jpg

Hot-Sale-San-Ta-Cruz-V10-Cc-XXL-Downhill-Mountain-Bike-Saint-Carbon-29-Wheels-All-Sizes.jpg

306 ms

tm_e26ae765.css

tm_e26ae765.css

27 ms

tm.do

tm.do

113 ms

Accessibility Review

firstbicycle.en.made-in-china.com accessibility score

43

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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

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

firstbicycle.en.made-in-china.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

firstbicycle.en.made-in-china.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 Firstbicycle.en.made-in-china.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 Firstbicycle.en.made-in-china.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

firstbicycle.en.made-in-china.com

Open Graph description is not detected on the main page of First Bicycle En Made In China. 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: