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meisuoptics.com screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

meisuoptics.com

Custom Fiber Array, PBS, Optical Switch And Other Custom Optical Assemblies | MEISU

Page Load Speed

4.3 sec in total

First Response

435 ms

Resources Loaded

3.5 sec

Page Rendered

384 ms

meisuoptics.com screenshot

About Website

Click here to check amazing MEISU Optics content. Otherwise, check out these important facts you probably never knew about meisuoptics.com

MEISU is a designer & producer of custom optical fiber array sub-assembly in China, providing optical assemblies including 2D fiber arrays, linear v groove fiber array, PM fiber device, HT fiber devic...

Visit meisuoptics.com

Key Findings

We analyzed Meisuoptics.com page load time and found that the first response time was 435 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

meisuoptics.com performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value5.6 s

52/100

10%

TBT (Total Blocking Time)

Value230 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

Network Requests Diagram

meisuoptics.com

435 ms

meisuoptics.com

288 ms

www.meisuoptics.com

705 ms

gtm.js

67 ms

all.min.css

872 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 29% of them (10 requests) were addressed to the original Meisuoptics.com, 66% (23 requests) were made to Cdn16.yinqingli.net and 6% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (872 ms) relates to the external source Cdn16.yinqingli.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 96.5 kB (18%)

Content Size

539.9 kB

After Optimization

443.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Meisuoptics.com main page is 539.9 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. 25% of websites need less resources to load. Images take 337.0 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 87.6 kB

  • Original 101.4 kB
  • After minification 70.5 kB
  • After compression 13.8 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 30.9 kB, which is 30% 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 87.6 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 647 B

  • Original 337.0 kB
  • After minification 336.3 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. MEISU Optics images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 7.6 kB

  • Original 44.8 kB
  • After minification 44.8 kB
  • After compression 37.2 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 7.6 kB or 17% of the original size.

CSS Optimization

-1%

Potential reduce by 575 B

  • Original 56.8 kB
  • After minification 56.8 kB
  • After compression 56.2 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. Meisuoptics.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 19 (73%)

Requests Now

26

After Optimization

7

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of MEISU Optics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

meisuoptics.com

meisuoptics.com

435 ms

meisuoptics.com

meisuoptics.com

288 ms

www.meisuoptics.com

www.meisuoptics.com

705 ms

gtm.js

gtm.js

67 ms

all.min.css

all.min.css

872 ms

js

js

109 ms

jquery-1.12.1.min.js

jquery-1.12.1.min.js

864 ms

all.min.js

all.min.js

70 ms

traffic.js

traffic.js

136 ms

bootstrap.min.css

bootstrap.min.css

561 ms

font-awesome.css

font-awesome.css

549 ms

richtext.css

richtext.css

388 ms

animate.min.css

animate.min.css

451 ms

en.png

en.png

44 ms

ja.png

ja.png

108 ms

ko.png

ko.png

108 ms

fr.png

fr.png

106 ms

de.png

de.png

143 ms

es.png

es.png

292 ms

it.png

it.png

106 ms

ru.png

ru.png

106 ms

pt.png

pt.png

171 ms

ar.png

ar.png

160 ms

zhongshan-meisu-technolody-co.ltd.png

zhongshan-meisu-technolody-co.ltd.png

124 ms

find--your-optical-components.jpg

find--your-optical-components.jpg

147 ms

zhongshan-meisu-technolody-co.ltd.jpg

zhongshan-meisu-technolody-co.ltd.jpg

249 ms

the-international-mainstrain-data-center-equipments-strategic-partner.jpg

the-international-mainstrain-data-center-equipments-strategic-partner.jpg

249 ms

zhongshan-meisu_1599810766.jpg

zhongshan-meisu_1599810766.jpg

249 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

256 ms

pc-ff.css

pc-ff.css

68 ms

iconfont.ttf

iconfont.ttf

150 ms

Roboto-Regular.ttf

Roboto-Regular.ttf

208 ms

Roboto-Bold.ttf

Roboto-Bold.ttf

303 ms

Roboto-Medium.ttf

Roboto-Medium.ttf

349 ms

corbel.ttf

corbel.ttf

424 ms

Accessibility Review

meisuoptics.com accessibility score

68

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

Links do not have a discernible name

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.

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

meisuoptics.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

SEO Factors

meisuoptics.com SEO score

82

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

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 Meisuoptics.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 Meisuoptics.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

meisuoptics.com

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