Tools & Wizards About Us
xxflight.en.alibaba.com screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

xxflight.en.alibaba.com

Company Overview - Xinxiang Flight Fasteners Co., Ltd.

Page Load Speed

2.8 sec in total

First Response

405 ms

Resources Loaded

2.1 sec

Page Rendered

257 ms

xxflight.en.alibaba.com screenshot

About Website

Welcome to xxflight.en.alibaba.com homepage info - get ready to check Xx Flight En Alibaba best content for China right away, or after learning these important things about xxflight.en.alibaba.com

Xinxiang Flight Fasteners Co., Ltd. Products:Thread Inserts,Screw Lock Thread Inserts,Green Thread Inserts,Self tapping Thread Inserts,Keylocking Thread Inserts

Visit xxflight.en.alibaba.com

Key Findings

We analyzed Xxflight.en.alibaba.com page load time and found that the first response time was 405 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

xxflight.en.alibaba.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value10.1 s

0/100

25%

SI (Speed Index)

Value19.0 s

0/100

10%

TBT (Total Blocking Time)

Value15,380 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.16

73/100

15%

TTI (Time to Interactive)

Value32.7 s

0/100

10%

Network Requests Diagram

xxflight.en.alibaba.com

405 ms

xxflight.en.alibaba.com

327 ms

14 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

81 ms

index.js

95 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 7% of them (2 requests) were addressed to the original Xxflight.en.alibaba.com, 27% (8 requests) were made to S.alicdn.com and 20% (6 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (52%)

Content Size

2.1 MB

After Optimization

994.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Xxflight.en.alibaba.com main page is 2.1 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. 25% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 547.6 kB

  • Original 651.5 kB
  • After minification 650.7 kB
  • After compression 103.9 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 547.6 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 4.8 kB
  • After minification 4.8 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. Xx Flight En Alibaba images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 543.1 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 885.3 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 543.1 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (39%)

Requests Now

28

After Optimization

17

  • AJAX
  • Images
  • JavaScript

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xx Flight En Alibaba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

xxflight.en.alibaba.com

xxflight.en.alibaba.com

405 ms

xxflight.en.alibaba.com

xxflight.en.alibaba.com

327 ms

14 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

81 ms

index.js

index.js

95 ms

index.js

index.js

95 ms

renderHeader.js

renderHeader.js

94 ms

H7afdb475bc454674820b4726714c71cfW.jpg

H7afdb475bc454674820b4726714c71cfW.jpg

747 ms

awsc.js

awsc.js

44 ms

5 ms

7.gif

7.gif

38 ms

et_n.js

et_n.js

41 ms

um.js

um.js

16 ms

Hb51e2fa5e13c406bbb9c7797e6f07f3e7.jpg

Hb51e2fa5e13c406bbb9c7797e6f07f3e7.jpg

250 ms

H384e6f0bc7a04936a7c0f0eeb49b18c7R.jpg

H384e6f0bc7a04936a7c0f0eeb49b18c7R.jpg

1023 ms

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

111 ms

Hd59fdcfaee764315a1cf5a2a17eda7bcK.jpg

Hd59fdcfaee764315a1cf5a2a17eda7bcK.jpg

416 ms

Hca13356dad0e4e99803810b0e26349efd.jpg

Hca13356dad0e4e99803810b0e26349efd.jpg

1156 ms

H8f8a17a16e674a88ae2ada4e18e0cf42K.png

H8f8a17a16e674a88ae2ada4e18e0cf42K.png

1321 ms

H7d1ed545f67b4ae49bb1c165496b4d36b.jpg

H7d1ed545f67b4ae49bb1c165496b4d36b.jpg

391 ms

H726551a6f0284607a7993bcf0521aac3K.jpg

H726551a6f0284607a7993bcf0521aac3K.jpg

517 ms

H383ee98b947e43b190ddbad3350ff3abL.jpg

H383ee98b947e43b190ddbad3350ff3abL.jpg

15 ms

H28163302ba794383b3c7baa762fc5e9bl.jpg

H28163302ba794383b3c7baa762fc5e9bl.jpg

181 ms

China-Factory-Metal-Fasteners-Carbon-Stainless-Metric.jpeg_480x480.jpg

China-Factory-Metal-Fasteners-Carbon-Stainless-Metric.jpeg_480x480.jpg

613 ms

H4ee5cdcb358746c6a840c03db9233933u.png

H4ee5cdcb358746c6a840c03db9233933u.png

234 ms

wu.json

wu.json

105 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

111 ms

eg.js

eg.js

2 ms

index.js

index.js

28 ms

Accessibility Review

xxflight.en.alibaba.com accessibility score

69

Accessibility Issues

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

Buttons do not have an accessible name

High

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

High

Image elements do not have [alt] attributes

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

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

xxflight.en.alibaba.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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

xxflight.en.alibaba.com SEO score

79

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 doesn't use legible font sizes

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 Xxflight.en.alibaba.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 Xxflight.en.alibaba.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

xxflight.en.alibaba.com

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