Tools & Wizards About Us

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

map.yanue.net

经纬度在线查询,地名(批量)查询经纬度,经纬度(批量)查询地名

Page Load Speed

48.4 sec in total

First Response

1.8 sec

Resources Loaded

46.3 sec

Page Rendered

215 ms

About Website

Visit map.yanue.net now to see the best up-to-date Map Yanue content for China and also check out these interesting facts you probably never knew about map.yanue.net

运用google map api开发的地图系统，实现经纬度(批量)在线查询,地名批量查询经纬度,google 经纬度查询地名,经纬度查找地名,查询地名返回经纬度,根据经纬度批量查询地名,google map运用geocoder.geocode实例

Visit map.yanue.net

Key Findings

We analyzed Map.yanue.net page load time and found that the first response time was 1.8 sec and then it took 46.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

map.yanue.net performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value9.8 s

0/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.9 s

34/100

10%

Network Requests Diagram

map.yanue.net

1842 ms

basic.css

241 ms

jquery.last.js

1683 ms

api

1174 ms

TextIconOverlay_min.js

1173 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 4% of them (3 requests) were addressed to the original Map.yanue.net, 12% (9 requests) were made to Api.map.baidu.com and 11% (8 requests) were made to Api0.map.bdimg.com. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source T11.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 271.6 kB (24%)

Content Size

1.1 MB

After Optimization

866.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Map.yanue.net main page is 1.1 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. 35% of websites need less resources to load. Images take 741.4 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 49.0 kB

  • Original 63.8 kB
  • After minification 62.9 kB
  • After compression 14.8 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. 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 49.0 kB or 77% of the original size.

Image Optimization

-1%

Potential reduce by 5.4 kB

  • Original 741.4 kB
  • After minification 736.0 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. Map Yanue images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 215.3 kB

  • Original 330.5 kB
  • After minification 330.5 kB
  • After compression 115.2 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 215.3 kB or 65% of the original size.

CSS Optimization

-69%

Potential reduce by 2.0 kB

  • Original 2.9 kB
  • After minification 2.2 kB
  • After compression 897 B

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. Map.yanue.net needs all CSS files to be minified and compressed as it can save up to 2.0 kB or 69% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (44%)

Requests Now

71

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Map Yanue. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

map.yanue.net accessibility score

57

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

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

Best Practices

map.yanue.net best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

map.yanue.net SEO score

58

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

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 Map.yanue.net 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 Map.yanue.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

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