5.9 sec in total
878 ms
4.9 sec
130 ms
Click here to check amazing Pfizer content for Taiwan. Otherwise, check out these important facts you probably never knew about pfizer.com.tw
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Visit pfizer.com.twWe analyzed Pfizer.com.tw page load time and found that the first response time was 878 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
pfizer.com.tw performance score
name
value
score
weighting
Value4.1 s
20/100
10%
Value11.2 s
0/100
25%
Value4.7 s
69/100
10%
Value310 ms
78/100
30%
Value1.747
0/100
15%
Value5.4 s
71/100
10%
878 ms
402 ms
398 ms
403 ms
409 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that all of those requests were addressed to Pfizer.com.tw and no external sources were called. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Pfizer.com.tw.
Page size can be reduced by 125.9 kB (30%)
418.7 kB
292.9 kB
In fact, the total size of Pfizer.com.tw main page is 418.7 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. 15% of websites need less resources to load. Images take 272.3 kB which makes up the majority of the site volume.
Potential reduce by 19.2 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 3.1 kB, which is 13% 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 19.2 kB or 78% of the original size.
Potential reduce by 22.6 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. Pfizer images are well optimized though.
Potential reduce by 65.6 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 65.6 kB or 65% of the original size.
Potential reduce by 18.5 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. Pfizer.com.tw needs all CSS files to be minified and compressed as it can save up to 18.5 kB or 88% of the original size.
Number of requests can be reduced by 3 (8%)
37
34
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pfizer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
pfizer.com.tw
878 ms
style.css
402 ms
swfobject_modified.js
398 ms
TextSizeChanger.js
403 ms
style_font_s.css
409 ms
style_font_l.css
405 ms
dropdowncontent.js
421 ms
jquery-1.9.1.min.js
839 ms
lock.js
597 ms
search_btn.jpg
225 ms
logo.gif
215 ms
btn_1.gif
211 ms
btn_5.gif
213 ms
btn_2.gif
220 ms
btn_3.gif
212 ms
btn_4.gif
412 ms
btn_6.gif
413 ms
btn_app.gif
421 ms
fast_search_btn.gif
410 ms
btn_go_find.gif
428 ms
20160129_4.jpg
673 ms
arrow.gif
627 ms
20160123_group_photo.jpg
1271 ms
%E8%BE%B2%E6%9B%86%E5%B9%B4%E7%89%88.jpg
1654 ms
NO.8_cover_small.jpg
848 ms
200x79.gif
639 ms
%E5%86%8D%E8%A6%8B%E5%85%AC%E4%B8%BB%E7%97%85.bmp
1602 ms
Fightpneumo_200x79.jpg
1002 ms
champix.jpg
1222 ms
bcst_button.png
1405 ms
bottom_bar.gif
1446 ms
logo_footer.gif
3143 ms
bluebar.jpg
1545 ms
1573 ms
btn_1_h.gif
208 ms
btn_3_h.gif
205 ms
btn_4_h.gif
206 ms
btn_5_h.gif
204 ms
btn_6_h.gif
207 ms
btn_2_h.gif
207 ms
pfizer.com.tw accessibility score
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
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
pfizer.com.tw best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
pfizer.com.tw 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
JA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pfizer.com.tw can be misinterpreted by Google and other search engines. Our service has detected that Japanese 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 Pfizer.com.tw 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.
pfizer.com.tw
Open Graph description is not detected on the main page of Pfizer. 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: