Tools & Wizards About Us
saiyangmarine.com screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

saiyangmarine.com

Best Depth, Fish Finders, Marine Transducer, Ais Marine Manufacturers and Suppliers - Nantong Saiyang Electronics Co.,Ltd

Page Load Speed

4.7 sec in total

First Response

388 ms

Resources Loaded

3.6 sec

Page Rendered

644 ms

saiyangmarine.com screenshot

About Website

Click here to check amazing Saiyang Marine content. Otherwise, check out these important facts you probably never knew about saiyangmarine.com

Established in 2003, Saiyang Electronics is one of leading manufacturers of depth and fish finders, marine transducer, ais marine on sale. Buy the best products for sale here on saiyangmarine.com with...

Visit saiyangmarine.com

Key Findings

We analyzed Saiyangmarine.com page load time and found that the first response time was 388 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

saiyangmarine.com performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value9.3 s

1/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.699

7/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

saiyangmarine.com

388 ms

www.saiyangmarine.com

604 ms

style.css

78 ms

jquery.js

315 ms

sitecommon.js

331 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 91% of them (67 requests) were addressed to the original Saiyangmarine.com, 5% (4 requests) were made to Js01.v15cdn.com and 4% (3 requests) were made to Js02.v15cdn.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Saiyangmarine.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 102.8 kB (4%)

Content Size

2.4 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Saiyangmarine.com main page is 2.4 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. 55% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 30.8 kB

  • Original 38.7 kB
  • After minification 36.5 kB
  • After compression 7.9 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 30.8 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 11.4 kB

  • Original 2.2 MB
  • After minification 2.2 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. Saiyang Marine images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 58.5 kB

  • Original 96.2 kB
  • After minification 96.2 kB
  • After compression 37.7 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 58.5 kB or 61% of the original size.

CSS Optimization

-24%

Potential reduce by 2.2 kB

  • Original 9.2 kB
  • After minification 9.1 kB
  • After compression 7.0 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. Saiyangmarine.com needs all CSS files to be minified and compressed as it can save up to 2.2 kB or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (30%)

Requests Now

67

After Optimization

47

  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Saiyang Marine. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

saiyangmarine.com

saiyangmarine.com

388 ms

www.saiyangmarine.com

www.saiyangmarine.com

604 ms

style.css

style.css

78 ms

jquery.js

jquery.js

315 ms

sitecommon.js

sitecommon.js

331 ms

easySlider.js

easySlider.js

336 ms

rvc.js

rvc.js

337 ms

style.js

style.js

339 ms

other.css

other.css

152 ms

Site_Common.js

Site_Common.js

330 ms

count.js

count.js

327 ms

float14692.js

float14692.js

217 ms

logo202106161344320139872.png

logo202106161344320139872.png

175 ms

nav_icon.png

nav_icon.png

168 ms

search.png

search.png

166 ms

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716 ms

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852 ms

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ba202101061648479669294.jpg

1209 ms

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prev2.png

303 ms

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next2.png

304 ms

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432 ms

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707 ms

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853 ms

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553 ms

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650 ms

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751 ms

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nleft.png

820 ms

nright.png

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820 ms

erji.png

erji.png

824 ms

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1165 ms

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959 ms

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952 ms

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970 ms

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955 ms

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1145 ms

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1207 ms

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professional-15inch-high-sensitive-fish33426235989.jpg

1098 ms

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high-power-fish-finder32469461274.jpg

1214 ms

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boat-sonar-fish-finder32044696589.jpg

1277 ms

nmea-0183-mast-head-wind-transducer8d78e.jpg

nmea-0183-mast-head-wind-transducer8d78e.jpg

1272 ms

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satellite-compass42438802009.jpg

1300 ms

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1284 ms

marine-ship-compass37312802631.jpg

marine-ship-compass37312802631.jpg

1349 ms

electromagnetic-log-sensor-for-ship0ea3a1f0-859e-49c1-9449-bdcd3b31066d.jpg

electromagnetic-log-sensor-for-ship0ea3a1f0-859e-49c1-9449-bdcd3b31066d.jpg

1354 ms

satellite-speed-log167be4d7-7970-4ec4-a524-09d64534c4cf.jpg

satellite-speed-log167be4d7-7970-4ec4-a524-09d64534c4cf.jpg

1390 ms

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1553 ms

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1391 ms

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1447 ms

s

s

1286 ms

Poppins-Regular.otf

Poppins-Regular.otf

1269 ms

Poppins-SemiBold.otf

Poppins-SemiBold.otf

1374 ms

Poppins-Medium.otf

Poppins-Medium.otf

1171 ms

Poppins-Bold.otf

Poppins-Bold.otf

1207 ms

RobotoCondensed-Bold.ttf

RobotoCondensed-Bold.ttf

1228 ms

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1196 ms

sub_bg.png

sub_bg.png

908 ms

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1556 ms

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1032 ms

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987 ms

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860 ms

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1093 ms

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1036 ms

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1337 ms

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1015 ms

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1266 ms

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s1.png

979 ms

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s2.png

988 ms

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s3.png

1016 ms

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909 ms

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s5.png

876 ms

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s6.png

900 ms

play.png

play.png

875 ms

wechat.jpg

wechat.jpg

982 ms

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wmkc-ico23.png

923 ms

Accessibility Review

saiyangmarine.com accessibility score

96

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.

Best Practices

saiyangmarine.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

saiyangmarine.com SEO score

83

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 Saiyangmarine.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 Saiyangmarine.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

saiyangmarine.com

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