19.8 sec in total
678 ms
18.4 sec
693 ms
Visit adtek-fiber.com now to see the best up-to-date ADTEK Fiber content and also check out these interesting facts you probably never knew about adtek-fiber.com
Shenzhen ADTEK Technology Co., Ltd. is a company specializing in the development and production of optical Fiber optic patch cord, Fiber optic pigtails, Fiber optic patch panel frames and other optica...
Visit adtek-fiber.comWe analyzed Adtek-fiber.com page load time and found that the first response time was 678 ms and then it took 19.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
adtek-fiber.com performance score
name
value
score
weighting
Value4.8 s
11/100
10%
Value18.0 s
0/100
25%
Value17.3 s
0/100
10%
Value910 ms
31/100
30%
Value0.013
100/100
15%
Value18.9 s
3/100
10%
678 ms
3141 ms
442 ms
644 ms
651 ms
Our browser made a total of 155 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Adtek-fiber.com, 88% (137 requests) were made to Adtekdata.com and 8% (13 requests) were made to Embed.tawk.to. The less responsive or slowest element that took the longest time to load (9 sec) relates to the external source Adtekdata.com.
Page size can be reduced by 2.1 MB (16%)
13.1 MB
11.0 MB
In fact, the total size of Adtek-fiber.com main page is 13.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 12.5 MB which makes up the majority of the site volume.
Potential reduce by 157.5 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 94.4 kB, which is 55% 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 157.5 kB or 92% of the original size.
Potential reduce by 1.8 MB
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, ADTEK Fiber needs image optimization as it can save up to 1.8 MB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 32.3 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 32.3 kB or 12% of the original size.
Potential reduce by 45.2 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. Adtek-fiber.com needs all CSS files to be minified and compressed as it can save up to 45.2 kB or 42% of the original size.
Number of requests can be reduced by 30 (20%)
150
120
The browser has sent 150 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ADTEK Fiber. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
adtek-fiber.com
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adtek-fiber.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
ARIA toggle fields do not have accessible names
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
adtek-fiber.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
adtek-fiber.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Tap targets are not sized appropriately
EN
ZH
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Adtek-fiber.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Chinese language. Our system also found out that Adtek-fiber.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.
adtek-fiber.com
Open Graph description is not detected on the main page of ADTEK Fiber. 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: