Tools & Wizards About Us
15hr.com screenshot

Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

15hr.com

台州人才网【一网人才】台州招聘网-台州人力网-最新招聘信息

Page Load Speed

6.2 sec in total

First Response

654 ms

Resources Loaded

5.3 sec

Page Rendered

308 ms

15hr.com screenshot

About Website

Visit 15hr.com now to see the best up-to-date 15 Hr content for United States and also check out these interesting facts you probably never knew about 15hr.com

台州一网人才-台州人才网(15hr.com)是台州找工作的理想选择、台州人力资源四星级服务企业,招聘信息真实有效，台州人才网找兼职、台州人才网校园招聘。

Visit 15hr.com

Key Findings

We analyzed 15hr.com page load time and found that the first response time was 654 ms and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

15hr.com performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

80/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

57/100

25%

SI (Speed Index)

Value5.6 s

53/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

15hr.com

654 ms

www.15hr.com

665 ms

832 ms

public.css

191 ms

layer.css

380 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 96% of them (25 requests) were addressed to the original 15hr.com, 4% (1 request) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Hm.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 237.9 kB (63%)

Content Size

380.2 kB

After Optimization

142.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 15hr.com main page is 380.2 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. 20% of websites need less resources to load. Images take 320.6 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 17.5 kB

  • Original 21.0 kB
  • After minification 16.7 kB
  • After compression 3.5 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 4.3 kB, which is 21% 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 17.5 kB or 83% of the original size.

Image Optimization

-67%

Potential reduce by 214.6 kB

  • Original 320.6 kB
  • After minification 106.0 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. Obviously, 15 Hr needs image optimization as it can save up to 214.6 kB or 67% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-16%

Potential reduce by 4.7 kB

  • Original 30.3 kB
  • After minification 30.2 kB
  • After compression 25.5 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 4.7 kB or 16% of the original size.

CSS Optimization

-13%

Potential reduce by 1.1 kB

  • Original 8.5 kB
  • After minification 8.5 kB
  • After compression 7.4 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. 15hr.com needs all CSS files to be minified and compressed as it can save up to 1.1 kB or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (52%)

Requests Now

23

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 15 Hr. 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 from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

15hr.com

15hr.com

654 ms

www.15hr.com

www.15hr.com

665 ms

832 ms

public.css

public.css

191 ms

layer.css

layer.css

380 ms

index.css

index.css

570 ms

select.css

select.css

586 ms

zepto.js

zepto.js

625 ms

layer.js

layer.js

628 ms

public.js

public.js

629 ms

isLogin.js

isLogin.js

661 ms

iscroll.js

iscroll.js

759 ms

refresh.js

refresh.js

778 ms

jquery.select.js

jquery.select.js

792 ms

app.js

app.js

822 ms

1530604176spatb.png

1530604176spatb.png

867 ms

job_news.png

job_news.png

719 ms

tel2.png

tel2.png

567 ms

default.jpg

default.jpg

815 ms

common.png

common.png

600 ms

seach2.png

seach2.png

647 ms

m_index.png

m_index.png

553 ms

classification.png

classification.png

735 ms

footer.png

footer.png

742 ms

layer.css

layer.css

758 ms

hm.js

hm.js

1699 ms

Accessibility Review

15hr.com accessibility score

56

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.

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

Links do not have a discernible name

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

15hr.com best practices score

92

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

SEO Factors

15hr.com SEO score

91

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

Image elements do not have [alt] attributes

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

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 15hr.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that 15hr.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

15hr.com

Open Graph description is not detected on the main page of 15 Hr. 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: