251 ms in total
75 ms
96 ms
80 ms
Welcome to metro5.com homepage info - get ready to check Metro 5 best content right away, or after learning these important things about metro5.com
华体会足球平台(中国)股份有限公司科技股份有限公司成立于2002年,是国家高新技术企业,相关资质齐全。公司总部位于北京,在合肥设有研发基地,在新疆、海南、天津设立业务中心,辐射全国,公司自成立以来,始终以国家安全和社会安全为己任,秉承"勉成国器"的核心价值观,坚持用户需求至上,坚持“以项目促产品,以产品促市场,以市场促发展”,稳扎稳打、步步为营,努力成为信息时代国家安全与社会安全服务优秀提供商,公...
Visit metro5.comWe analyzed Metro5.com page load time and found that the first response time was 75 ms and then it took 176 ms 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.
metro5.com performance score
name
value
score
weighting
Value1.9 s
87/100
10%
Value3.2 s
72/100
25%
Value2.0 s
99/100
10%
Value290 ms
80/100
30%
Value0.065
97/100
15%
Value4.4 s
84/100
10%
75 ms
20 ms
6 ms
Our browser made a total of 3 requests to load all elements on the main page. We found that all of those requests were addressed to Metro5.com and no external sources were called. The less responsive or slowest element that took the longest time to load (75 ms) belongs to the original domain Metro5.com.
Page size can be reduced by 4.8 kB (58%)
8.2 kB
3.4 kB
In fact, the total size of Metro5.com main page is 8.2 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 6.2 kB which makes up the majority of the site volume.
Potential reduce by 1.0 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 1.0 kB or 52% of the original size.
Potential reduce by 3.7 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. Obviously, Metro 5 needs image optimization as it can save up to 3.7 kB or 60% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
We found no issues to fix!
2
2
The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Metro 5. According to our analytics all requests are already optimized.
metro5.com
75 ms
m5small.png
20 ms
m5_search.png
6 ms
metro5.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
metro5.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
metro5.com SEO score
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
Document uses legible font sizes
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Metro5.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Metro5.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.
metro5.com
Open Graph description is not detected on the main page of Metro 5. 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: