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lt181.com screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    74% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

lt181.com

花艺师培训,插花培训,婚庆花艺培训,学插花开花店,全媒体运营师培训-重庆市乐泰职业培训学校

Page Load Speed

11.1 sec in total

First Response

2.1 sec

Resources Loaded

8.8 sec

Page Rendered

157 ms

lt181.com screenshot

About Website

Visit lt181.com now to see the best up-to-date Lt 181 content and also check out these interesting facts you probably never knew about lt181.com

重庆市乐泰职业培训学校提供花艺培训,插花培训,气球培训,婚庆花艺培训,学插花开花店,全媒体运营师培训等,权威的培训学校，花艺师培训,插花培训,气球培训,婚庆花艺培训,学插花开花店,全媒体运营师培训是乐泰培训学校品牌专业;15802398647

Visit lt181.com

Key Findings

We analyzed Lt181.com page load time and found that the first response time was 2.1 sec and then it took 9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

lt181.com performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.2 s

100/100

25%

SI (Speed Index)

Value7.9 s

23/100

10%

TBT (Total Blocking Time)

Value2,830 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value8.8 s

35/100

10%

Network Requests Diagram

lt181.com

2137 ms

uaredirect.js

691 ms

index.css

886 ms

ibg.gif

2361 ms

itop.gif

557 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 39% of them (9 requests) were addressed to the original Lt181.com, 22% (5 requests) were made to Bdimg.share.baidu.com and 17% (4 requests) were made to Lxbjs.baidu.com. The less responsive or slowest element that took the longest time to load (3.9 sec) relates to the external source Bdimg.share.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 120.4 kB (72%)

Content Size

167.1 kB

After Optimization

46.7 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Lt181.com main page is 167.1 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. 15% of websites need less resources to load. Javascripts take 149.5 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 8.4 kB

  • Original 12.3 kB
  • After minification 10.9 kB
  • After compression 3.9 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 1.4 kB, which is 12% 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 8.4 kB or 68% of the original size.

JavaScript Optimization

-73%

Potential reduce by 109.5 kB

  • Original 149.5 kB
  • After minification 149.5 kB
  • After compression 40.0 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 109.5 kB or 73% of the original size.

CSS Optimization

-47%

Potential reduce by 2.4 kB

  • Original 5.2 kB
  • After minification 4.4 kB
  • After compression 2.8 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. Lt181.com needs all CSS files to be minified and compressed as it can save up to 2.4 kB or 47% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (32%)

Requests Now

22

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lt 181. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

lt181.com

lt181.com

2137 ms

uaredirect.js

uaredirect.js

691 ms

index.css

index.css

886 ms

ibg.gif

ibg.gif

2361 ms

itop.gif

itop.gif

557 ms

inum.gif

inum.gif

2657 ms

istudy.gif

istudy.gif

1349 ms

edu.gif

edu.gif

1824 ms

btn_bg.gif

btn_bg.gif

2720 ms

p.gif

p.gif

2767 ms

shell_v2.js

shell_v2.js

3885 ms

h.js

h.js

2988 ms

21.gif

21.gif

958 ms

lxb.js

lxb.js

1735 ms

hm.gif

hm.gif

452 ms

meiqia.js

meiqia.js

3139 ms

logger.js

logger.js

1873 ms

bds_s_v2.js

bds_s_v2.js

1112 ms

log.gif

log.gif

338 ms

_l.js

_l.js

872 ms

bdsstyle.css

bdsstyle.css

233 ms

l7.gif

l7.gif

506 ms

log.gif

log.gif

331 ms

Accessibility Review

lt181.com accessibility score

84

Accessibility Issues

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

Form elements do not have associated labels

Best Practices

lt181.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

lt181.com SEO score

67

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

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 Lt181.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 Lt181.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

lt181.com

Open Graph description is not detected on the main page of Lt 181. 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: