Tools & Wizards About Us
highseaelectronics.com screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

highseaelectronics.com

内蒙古快三3-首页

Page Load Speed

828 ms in total

First Response

134 ms

Resources Loaded

435 ms

Page Rendered

259 ms

highseaelectronics.com screenshot

About Website

Visit highseaelectronics.com now to see the best up-to-date Highseaelectronics content and also check out these interesting facts you probably never knew about highseaelectronics.com

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Key Findings

We analyzed Highseaelectronics.com page load time and found that the first response time was 134 ms and then it took 694 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

highseaelectronics.com performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value15.4 s

0/100

25%

SI (Speed Index)

Value14.2 s

1/100

10%

TBT (Total Blocking Time)

Value880 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value19.5 s

2/100

10%

Network Requests Diagram

highseaelectronics.com

134 ms

styles.css

24 ms

nivo-slider.css

55 ms

swfobject_modified.js

58 ms

jquery-1.4.3.min.js

86 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 96% of them (23 requests) were addressed to the original Highseaelectronics.com, 4% (1 request) were made to Adobe.com. The less responsive or slowest element that took the longest time to load (194 ms) belongs to the original domain Highseaelectronics.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 452.9 kB (35%)

Content Size

1.3 MB

After Optimization

853.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Highseaelectronics.com main page is 1.3 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. 30% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 5.6 kB

  • Original 8.1 kB
  • After minification 6.9 kB
  • After compression 2.5 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 1.2 kB, which is 14% 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 5.6 kB or 70% of the original size.

Image Optimization

-31%

Potential reduce by 364.2 kB

  • Original 1.2 MB
  • After minification 815.8 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. Obviously, Highseaelectronics needs image optimization as it can save up to 364.2 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 76.3 kB

  • Original 109.4 kB
  • After minification 100.1 kB
  • After compression 33.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 76.3 kB or 70% of the original size.

CSS Optimization

-78%

Potential reduce by 6.8 kB

  • Original 8.8 kB
  • After minification 6.7 kB
  • After compression 2.0 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. Highseaelectronics.com needs all CSS files to be minified and compressed as it can save up to 6.8 kB or 78% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

21

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Highseaelectronics. According to our analytics all requests are already optimized.

Network Requests Diagram

highseaelectronics.com

highseaelectronics.com

134 ms

styles.css

styles.css

24 ms

nivo-slider.css

nivo-slider.css

55 ms

swfobject_modified.js

swfobject_modified.js

58 ms

jquery-1.4.3.min.js

jquery-1.4.3.min.js

86 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

68 ms

get_flash_player.gif

get_flash_player.gif

8 ms

bg.jpg

bg.jpg

74 ms

bg_black.png

bg_black.png

48 ms

header.jpg

header.jpg

119 ms

top.jpg

top.jpg

48 ms

loading.gif

loading.gif

48 ms

header2.jpg

header2.jpg

159 ms

header3.jpg

header3.jpg

165 ms

header4.jpg

header4.jpg

115 ms

nea1.png

nea1.png

115 ms

ONWA.png

ONWA.png

110 ms

GME.png

GME.png

150 ms

ComNav.png

ComNav.png

158 ms

hdro.png

hdro.png

194 ms

menu_bg.jpg

menu_bg.jpg

93 ms

bg_col_top.jpg

bg_col_top.jpg

114 ms

last_box200px.jpg

last_box200px.jpg

147 ms

arrows.png

arrows.png

22 ms

Accessibility Review

highseaelectronics.com accessibility score

71

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.

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

highseaelectronics.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

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

highseaelectronics.com SEO score

81

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Highseaelectronics.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Highseaelectronics.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

highseaelectronics.com

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