Access safersafety.net. China Road Traffic Safety Facilities Manufacturers, Suppliers

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value12.4 s

0/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value890 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.76

5/100

15%

TTI (Time to Interactive)

Value12.6 s

14/100

10%

safersafety.net

232 ms

www.safersafety.net

882 ms

styles.css

530 ms

wp-ulike.min.css

436 ms

easy-image-gallery.css

487 ms

Our browser made a total of 126 requests to load all elements on the main page. We found that 68% of them (86 requests) were addressed to the original Safersafety.net, 8% (10 requests) were made to Webapi.amap.com and 5% (6 requests) were made to Webrd04.is.autonavi.com. The less responsive or slowest element that took the longest time to load (4.8 sec) belongs to the original domain Safersafety.net.

Content Size

2.7 MB

After Optimization

2.2 MB

In fact, the total size of Safersafety.net main page is 2.7 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. 65% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 88.5 kB

Original 102.9 kB
After minification 84.5 kB
After compression 14.4 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 18.4 kB, which is 18% 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 88.5 kB or 86% of the original size.

Image Optimization

-15%

Potential reduce by 365.7 kB

Original 2.4 MB
After minification 2.1 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. Obviously, Safer Safety needs image optimization as it can save up to 365.7 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-32%

Potential reduce by 35.5 kB

Original 110.8 kB
After minification 110.8 kB
After compression 75.3 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 35.5 kB or 32% of the original size.

CSS Optimization

-27%

Potential reduce by 15.6 kB

Original 57.6 kB
After minification 55.6 kB
After compression 42.0 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. Safersafety.net needs all CSS files to be minified and compressed as it can save up to 15.6 kB or 27% of the original size.

Requests Now

121

After Optimization

The browser has sent 121 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Safer Safety. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

High

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

EN
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Safersafety.net can be misinterpreted by Google and other search engines. Our service has detected that English 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 Safersafety.net 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

safersafety.net

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

Report Summary

Performance

Accessibility

Best Practices

SEO

China Road Traffic Safety Facilities Manufacturers, Suppliers

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

safersafety.net

www.safersafety.net

styles.css

wp-ulike.min.css

easy-image-gallery.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

safersafety.net

www.safersafety.net

styles.css

wp-ulike.min.css

easy-image-gallery.css

prettyPhoto.css

lightbox.min.css

jquery.js

jquery-migrate.min.js

basic.css

font-awesome.min.css

main.css

animate.min.css

swiper.min.css

jquery.fullPage.css

jquery.js

wow.min.js

1013_361_.js

swiper.min.js

main.js

slick.css

slick.js

demo.css

email-decode.min.js

jquery.js

jquery.fullPage.js

index_js.js

maps

main1119.css

main-map.css

liteToolbar.js

flexslider.css

public.css

nivo-slider.css

default.css

scripts.js

wp-ulike.min.js

jquery.prettyPhoto.js

jquery.touchwipe.min.js

jquery.lightbox.min.js

wp-embed.min.js

jquery.flexslider.min.js

jquery.nivo.slider.pack.js