Access starviptrip.com. 星行家－上海市徐汇区旅游促进会

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

80/100

10%

LCP (Largest Contentful Paint)

Value27.1 s

0/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value200 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0.099

90/100

15%

TTI (Time to Interactive)

Value4.6 s

81/100

10%

starviptrip.com

5189 ms

Common.css

10456 ms

Top.css

10458 ms

Default.css

4136 ms

JssorSlider.css

3862 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that all of those requests were addressed to Starviptrip.com and no external sources were called. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Starviptrip.com.

Content Size

821.9 kB

After Optimization

631.2 kB

In fact, the total size of Starviptrip.com main page is 821.9 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 586.3 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 17.9 kB

Original 22.0 kB
After minification 19.1 kB
After compression 4.1 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 2.9 kB, which is 13% 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 17.9 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 23.0 kB

Original 586.3 kB
After minification 563.3 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. Starviptrip images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 129.1 kB

Original 188.6 kB
After minification 162.3 kB
After compression 59.6 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 129.1 kB or 68% of the original size.

CSS Optimization

-83%

Potential reduce by 20.7 kB

Original 25.0 kB
After minification 21.7 kB
After compression 4.3 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. Starviptrip.com needs all CSS files to be minified and compressed as it can save up to 20.7 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Starviptrip. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 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 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

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

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

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 Starviptrip.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 Starviptrip.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

starviptrip.com

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

星行家－上海市徐汇区旅游促进会

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

starviptrip.com

Common.css

Top.css

Default.css

JssorSlider.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

starviptrip.com

Common.css

Top.css

Default.css

JssorSlider.css

jquery-1.9.1.min.js

jquery.form.js

Default.js

jssor.slider.mini.js

JssorSliderPic.js

TopBg.png

p.png

logo.png

yy.png

dz2.png

dd2.png

arr_w.png

q.png

arr_o.png

q2.png

star.png

loading.gif

201612321141942197336AD.png

201612321154682863985AD.png

a22.png

hotdytag.png

20163171564787535169AD.jpg

line1.png

star2_y.png

star2_y2.png

arr_w3.png

201631715104068771590AD.jpg

201631715153489080114AD.jpg

20163116453964077552AD.jpg

20163116434223489573AD.jpg

20163116402756237303AD.jpg

20161241265347444471AD.png

20161232140989030238AD.png

201612321385948441337AD.png

201612321392943759827AD.png

20161232140496270235AD.png

star1.png

star2.png