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101718.com screenshot

Report Summary

  • 80

    Performance

    Renders faster than
    86% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

101718.com

里氏硬度计_涂层测厚仪_超声波探伤仪_粗糙度仪_超声波硬度计_北京时代之峰销售平台

Page Load Speed

32.7 sec in total

First Response

1.4 sec

Resources Loaded

31.2 sec

Page Rendered

120 ms

101718.com screenshot

About Website

Welcome to 101718.com homepage info - get ready to check 101718 best content right away, or after learning these important things about 101718.com

北京时代仪器（集团）销售平台提供北京时代集团全资子公司北京时代之峰科技所有产品，有超声波探伤仪、涂层测厚仪、里氏硬度计等产品。

Visit 101718.com

Key Findings

We analyzed 101718.com page load time and found that the first response time was 1.4 sec and then it took 31.3 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

101718.com performance score

80

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

86/100

25%

SI (Speed Index)

Value18.5 s

0/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.6 s

58/100

10%

Network Requests Diagram

www.101718.com

1413 ms

style106.css

1167 ms

swiper.css

1169 ms

wrapper.css

471 ms

logo.jpg

949 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 43% of them (23 requests) were addressed to the original 101718.com, 45% (24 requests) were made to Img.101718.com and 4% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (19.6 sec) belongs to the original domain 101718.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 118.8 kB (32%)

Content Size

370.0 kB

After Optimization

251.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 101718.com main page is 370.0 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 155.5 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 55.2 kB

  • Original 86.0 kB
  • After minification 84.5 kB
  • After compression 30.8 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 55.2 kB or 64% of the original size.

Image Optimization

-8%

Potential reduce by 12.5 kB

  • Original 155.5 kB
  • After minification 143.0 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. 101718 images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 13.3 kB

  • Original 83.1 kB
  • After minification 80.9 kB
  • After compression 69.8 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 13.3 kB or 16% of the original size.

CSS Optimization

-83%

Potential reduce by 37.7 kB

  • Original 45.3 kB
  • After minification 40.2 kB
  • After compression 7.6 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. 101718.com needs all CSS files to be minified and compressed as it can save up to 37.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (29%)

Requests Now

49

After Optimization

35

  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 101718. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.101718.com

www.101718.com

1413 ms

style106.css

style106.css

1167 ms

swiper.css

swiper.css

1169 ms

wrapper.css

wrapper.css

471 ms

logo.jpg

logo.jpg

949 ms

search_btn.gif

search_btn.gif

475 ms

tel.jpg

tel.jpg

943 ms

shidai1.jpg

shidai1.jpg

1461 ms

shidai2.jpg

shidai2.jpg

1189 ms

shidai3.jpg

shidai3.jpg

1419 ms

swiper.js

swiper.js

19558 ms

script.js

script.js

945 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

3174 ms

tab.js

tab.js

2064 ms

10675f5651af16cea6c293386.jpg

10675f5651af16cea6c293386.jpg

4225 ms

top_bg.gif

top_bg.gif

458 ms

searchinput_bg.gif

searchinput_bg.gif

700 ms

nav_bg.gif

nav_bg.gif

706 ms

all_product.gif

all_product.gif

762 ms

li_line.gif

li_line.gif

1500 ms

title_bg.gif

title_bg.gif

1499 ms

271057409764.jpg

271057409764.jpg

1002 ms

106eca6c9276728f85a335079.jpg

106eca6c9276728f85a335079.jpg

1243 ms

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106da347df57a623a69706582.jpg

990 ms

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106f846ea6265002488782031.jpg

989 ms

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1066177a37a8fce8cef579882.jpg

991 ms

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10640fdf005d11ca1ff902111.jpg

993 ms

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1063de8ddfd4c77383e169433.jpg

1245 ms

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106538f86dd394090c0894146.jpg

1247 ms

1064007261f590bb8cb127493.jpg

1064007261f590bb8cb127493.jpg

1248 ms

10672b50f035e5131c9524291.jpg

10672b50f035e5131c9524291.jpg

1250 ms

106a44e5a3461218ec8361749.jpg

106a44e5a3461218ec8361749.jpg

1480 ms

106047f158bc3c09186959378.jpg

106047f158bc3c09186959378.jpg

1483 ms

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1062e9f30ef467dfde7425250.jpg

1487 ms

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1065922c90dc074f347498501.jpg

1489 ms

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106b54a1bf3ce74146b839764.jpg

1492 ms

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106006e46851ba6d535587738.jpg

2453 ms

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106da1aeb2897143c6b781674.jpg

4374 ms

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106eaa3fbfab471cdeb223348.jpg

4415 ms

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106a47c6da34dda9ec3952401.jpg

2379 ms

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106fddc458beb9604e7609793.jpg

2410 ms

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1063f42c0d372ebd5c6715536.jpg

2620 ms

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2659 ms

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106f39723690fe20caf390396.jpg

2706 ms

1067c83453092336b60555657.jpg

1067c83453092336b60555657.jpg

2876 ms

ptbg.jpg

ptbg.jpg

8774 ms

hm.js

hm.js

1225 ms

ec_cs.js

ec_cs.js

1675 ms

RetCode.aspx

RetCode.aspx

9603 ms

hm.gif

hm.gif

307 ms

init

init

2878 ms

init

init

3180 ms

style106_wap.css

style106_wap.css

879 ms

Accessibility Review

101718.com accessibility score

77

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

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

101718.com best practices score

50

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

101718.com SEO score

81

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

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

    N/A

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 101718.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 101718.com main page’s claimed encoding is gbk. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

101718.com

Open Graph description is not detected on the main page of 101718. 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: