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7tbike.com screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

7tbike.com

Carbon Bicycle Wheelset Rims Frame Accessories - 7-Tiger bicycle components

Page Load Speed

10.1 sec in total

First Response

766 ms

Resources Loaded

9 sec

Page Rendered

344 ms

7tbike.com screenshot

About Website

Welcome to 7tbike.com homepage info - get ready to check 7 Tbike best content right away, or after learning these important things about 7tbike.com

The builder and trader of carbon fiber bicycle wheels, manufacturer of carbon fiber bicycle rims, provides high quality bicycle accessories products, serves various bicycle shops in the United States,...

Visit 7tbike.com

Key Findings

We analyzed 7tbike.com page load time and found that the first response time was 766 ms and then it took 9.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

7tbike.com performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

20/100

10%

LCP (Largest Contentful Paint)

Value6.8 s

7/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value290 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value0.441

21/100

15%

TTI (Time to Interactive)

Value8.1 s

42/100

10%

Network Requests Diagram

7tbike.com

766 ms

7tbike.com

1642 ms

bootstrap.css

915 ms

bxslider.css

679 ms

style.css

906 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 90% of them (56 requests) were addressed to the original 7tbike.com, 5% (3 requests) were made to Static.addtoany.com and 2% (1 request) were made to Sdk.51.la. The less responsive or slowest element that took the longest time to load (5 sec) belongs to the original domain 7tbike.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 103.3 kB (9%)

Content Size

1.1 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 7tbike.com main page is 1.1 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 940.6 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 50.8 kB

  • Original 59.2 kB
  • After minification 44.1 kB
  • After compression 8.4 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 15.1 kB, which is 25% 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 50.8 kB or 86% of the original size.

Image Optimization

-3%

Potential reduce by 27.9 kB

  • Original 940.6 kB
  • After minification 912.7 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. 7 Tbike images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 14.9 kB

  • Original 96.7 kB
  • After minification 95.0 kB
  • After compression 81.8 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 14.9 kB or 15% of the original size.

CSS Optimization

-28%

Potential reduce by 9.8 kB

  • Original 35.4 kB
  • After minification 35.4 kB
  • After compression 25.6 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. 7tbike.com needs all CSS files to be minified and compressed as it can save up to 9.8 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (21%)

Requests Now

58

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 7 Tbike. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

7tbike.com

7tbike.com

766 ms

7tbike.com

7tbike.com

1642 ms

bootstrap.css

bootstrap.css

915 ms

bxslider.css

bxslider.css

679 ms

style.css

style.css

906 ms

jquery.min.js

jquery.min.js

1142 ms

bxslider.min.js

bxslider.min.js

914 ms

page.js

page.js

35 ms

js-sdk-pro.min.js

js-sdk-pro.min.js

1164 ms

js

js

71 ms

element.js

element.js

107 ms

common.js

common.js

474 ms

bootstrap.js

bootstrap.js

1129 ms

eonline.css

eonline.css

705 ms

online.js

online.js

905 ms

jquery.smoove.min.js

jquery.smoove.min.js

959 ms

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248 ms

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2741 ms

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2119 ms

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1815 ms

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248 ms

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423 ms

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1606 ms

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1605 ms

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651 ms

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879 ms

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1106 ms

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1333 ms

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1561 ms

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1787 ms

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1833 ms

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1835 ms

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2015 ms

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2040 ms

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2061 ms

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2063 ms

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2241 ms

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2267 ms

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2290 ms

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2292 ms

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4415 ms

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2467 ms

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2494 ms

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2518 ms

ico_deutsch1.gif

ico_deutsch1.gif

2521 ms

ico_espanol.gif

ico_espanol.gif

2692 ms

ico_francies.gif

ico_francies.gif

2721 ms

ico_italino.gif

ico_italino.gif

2747 ms

ico_portgues.gif

ico_portgues.gif

2751 ms

ico_japan.jpg

ico_japan.jpg

2896 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

2926 ms

sm.25.html

sm.25.html

13 ms

eso.D0Uc7kY6.js

eso.D0Uc7kY6.js

24 ms

LibreBaskerville.otf

LibreBaskerville.otf

2777 ms

ico_korea.jpg

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2733 ms

ico_arabia.jpg

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2734 ms

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2725 ms

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4993 ms

bx_loader.gif

bx_loader.gif

2323 ms

divider.png

divider.png

2100 ms

ser-30.png

ser-30.png

2767 ms

top.png

top.png

1813 ms

Accessibility Review

7tbike.com accessibility score

88

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

Best Practices

7tbike.com best practices score

75

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

SEO Factors

7tbike.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

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 7tbike.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 7tbike.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

7tbike.com

Open Graph description is not detected on the main page of 7 Tbike. 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: