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alef-ya.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

alef-ya.com

尊龙凯时人生就是搏(成都)医药有限公司

Page Load Speed

833 ms in total

First Response

192 ms

Resources Loaded

334 ms

Page Rendered

307 ms

alef-ya.com screenshot

About Website

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

尊龙凯时·(中国区)人生就是搏!创立于1994年，是以国际化为引领、以大健康产业为主线、生物医药和数智健康两大产业体系协同并进的高科技企业集团，z6尊龙官方网站坚持以“通”行道，以“创造健康，人人共享”为企业使命，凝聚80979482万名全体员工的智慧和力量，全面推进“两转一升”，持续推动产品、技术、管理等创新。

Visit alef-ya.com

Key Findings

We analyzed Alef-ya.com page load time and found that the first response time was 192 ms and then it took 641 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

alef-ya.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.9 s

100/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.3 s

99/100

10%

Network Requests Diagram

alef-ya.com

192 ms

all.min.js

70 ms

banner-bkg-2.jpg

143 ms

gray-bkg-1.jpg

141 ms

video-bkg.jpg

141 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that all of those requests were addressed to Alef-ya.com and no external sources were called. The less responsive or slowest element that took the longest time to load (192 ms) belongs to the original domain Alef-ya.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 102.6 kB (15%)

Content Size

698.7 kB

After Optimization

596.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Alef-ya.com main page is 698.7 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. 20% of websites need less resources to load. Images take 509.7 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 102.6 kB

  • Original 122.6 kB
  • After minification 122.0 kB
  • After compression 20.1 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. 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 102.6 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 509.7 kB
  • After minification 509.7 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. Alef Ya images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 12 B

  • Original 66.4 kB
  • After minification 66.4 kB
  • After compression 66.3 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. This website has mostly compressed JavaScripts.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

  • Images
  • JavaScript

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alef Ya. According to our analytics all requests are already optimized.

Network Requests Diagram

alef-ya.com

alef-ya.com

192 ms

all.min.js

all.min.js

70 ms

banner-bkg-2.jpg

banner-bkg-2.jpg

143 ms

gray-bkg-1.jpg

gray-bkg-1.jpg

141 ms

video-bkg.jpg

video-bkg.jpg

141 ms

Accessibility Review

alef-ya.com accessibility score

94

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.

Best Practices

alef-ya.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

alef-ya.com SEO score

92

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alef-ya.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Alef-ya.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

alef-ya.com

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