Tools & Wizards About Us
news.jstv.com screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 48

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

news.jstv.com

最新热点新闻频道_今日头条新闻资讯-荔枝网新闻

Page Load Speed

42.6 sec in total

First Response

2.7 sec

Resources Loaded

39.4 sec

Page Rendered

413 ms

news.jstv.com screenshot

About Website

Welcome to news.jstv.com homepage info - get ready to check News Jstv best content for China right away, or after learning these important things about news.jstv.com

荔枝网新闻频道,即时为您播报最新、最全、最热的新闻资讯，涵盖江苏、国内、国际、社会等热点内容。

Visit news.jstv.com

Key Findings

We analyzed News.jstv.com page load time and found that the first response time was 2.7 sec and then it took 39.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

news.jstv.com performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

47/100

25%

SI (Speed Index)

Value10.0 s

9/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.433

22/100

15%

TTI (Time to Interactive)

Value13.2 s

12/100

10%

Network Requests Diagram

news.jstv.com

2724 ms

reset.css

1948 ms

common.css

2047 ms

lzxw.css

2053 ms

image.css

2122 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original News.jstv.com, 60% (37 requests) were made to Static.jstv.com and 16% (10 requests) were made to Gp.jstv.com. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Img.v.jstv.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 224.9 kB (27%)

Content Size

840.7 kB

After Optimization

615.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of News.jstv.com main page is 840.7 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. 25% of websites need less resources to load. Images take 578.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 44.2 kB

  • Original 54.9 kB
  • After minification 43.7 kB
  • After compression 10.8 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. This page needs HTML code to be minified as it can gain 11.3 kB, which is 20% 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 44.2 kB or 80% of the original size.

Image Optimization

-6%

Potential reduce by 35.5 kB

  • Original 578.1 kB
  • After minification 542.6 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. News Jstv images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 106.7 kB

  • Original 160.4 kB
  • After minification 152.8 kB
  • After compression 53.7 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 106.7 kB or 67% of the original size.

CSS Optimization

-82%

Potential reduce by 38.6 kB

  • Original 47.2 kB
  • After minification 41.2 kB
  • After compression 8.6 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. News.jstv.com needs all CSS files to be minified and compressed as it can save up to 38.6 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (25%)

Requests Now

55

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of News Jstv. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

news.jstv.com

news.jstv.com

2724 ms

reset.css

reset.css

1948 ms

common.css

common.css

2047 ms

lzxw.css

lzxw.css

2053 ms

image.css

image.css

2122 ms

PHPADM_STAT.js

PHPADM_STAT.js

8761 ms

jq172.js

jq172.js

13531 ms

gotop.js

gotop.js

3276 ms

196.js

196.js

8852 ms

197.js

197.js

8852 ms

198.js

198.js

9140 ms

common.js

common.js

4131 ms

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B78QnF5_1460028183621_usBlo39_0_m.jpg

3062 ms

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B78QnF5_1460028277597_Balvh39_0_m.jpg

7771 ms

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B78QnF5_1460028353165_M8Ntye0_0_m.jpg

1725 ms

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B78QnF5_1460028825885_fkJByhd_0_m.jpg

20166 ms

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B78QnF5_1460029920494_X9T2qhj_0_m.jpg

1842 ms

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B78QnF5_1460029841830_Z3o6bWS_0_m.jpg

1635 ms

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onj6AQ6_1459940921539_AbJN0aN_0_m.jpg

2639 ms

onj6AQ6_1459944580031_6Pv4PJR_0_m.jpg

onj6AQ6_1459944580031_6Pv4PJR_0_m.jpg

1724 ms

app_img1.png

app_img1.png

358 ms

app_img2.png

app_img2.png

890 ms

app_img3.png

app_img3.png

757 ms

app_img4.png

app_img4.png

1906 ms

app_img5.png

app_img5.png

1334 ms

app_img6.png

app_img6.png

1383 ms

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2016481460076768305_15026.jpg

1475 ms

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2534 ms

2016471459992697987_15026.JPEG

2016471459992697987_15026.JPEG

6087 ms

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2016471459992619116_15026.JPEG

11576 ms

more.gif

more.gif

2545 ms

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2016481460081420380_15025.jpg

2182 ms

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2016481460113537352_15025.jpg

3469 ms

nav_line.gif

nav_line.gif

2540 ms

ico_sp.png

ico_sp.png

4973 ms

header_dp.gif

header_dp.gif

2995 ms

logo.png

logo.png

2907 ms

197_html.js

197_html.js

359 ms

iconshm.png

iconshm.png

3655 ms

play-btn.png

play-btn.png

3082 ms

lzxw_tmd.png

lzxw_tmd.png

4249 ms

phpad-pub-2015101917-f25f6fd5b381169f11a4f2b1b0651b4b.jpg

phpad-pub-2015101917-f25f6fd5b381169f11a4f2b1b0651b4b.jpg

1815 ms

194_html.js

194_html.js

447 ms

bf_icon.gif

bf_icon.gif

3003 ms

phpad-pub-2015110510-cd2f2c764f21cbb9c1d69ed13a754581.jpg

phpad-pub-2015110510-cd2f2c764f21cbb9c1d69ed13a754581.jpg

3344 ms

195_html.js

195_html.js

1780 ms

phpad-pub-2015101916-4f0ec5e71f75283243526562d1ae7ad6.jpg

phpad-pub-2015101916-4f0ec5e71f75283243526562d1ae7ad6.jpg

3144 ms

push.js

push.js

604 ms

gs.js

gs.js

1696 ms

adlog.php

adlog.php

7751 ms

list1.js

list1.js

385 ms

top.png

top.png

1571 ms

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2016481460085775401_15000.jpg

1719 ms

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1971 ms

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5620 ms

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2479 ms

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3791 ms

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4974 ms

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2016481460071029457_15000.jpg

3231 ms

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2016481460085846738_15001.png

20062 ms

gs.gif

gs.gif

758 ms

gs.gif

gs.gif

905 ms

Accessibility Review

news.jstv.com accessibility score

48

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

High

Links do not have a discernible name

Best Practices

news.jstv.com best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

news.jstv.com SEO score

62

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 News.jstv.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 News.jstv.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

news.jstv.com

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