16.4 sec in total
7.3 sec
9 sec
180 ms
Visit physics.ucdavis.edu now to see the best up-to-date Physics UC Davis content for United States and also check out these interesting facts you probably never knew about physics.ucdavis.edu
Visit physics.ucdavis.eduWe analyzed Physics.ucdavis.edu page load time and found that the first response time was 7.3 sec and then it took 9.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster. This domain responded with an error, which can significantly jeopardize Physics.ucdavis.edu rating and web reputation
physics.ucdavis.edu performance score
name
value
score
weighting
Value3.4 s
38/100
10%
Value5.1 s
25/100
25%
Value4.5 s
73/100
10%
Value150 ms
95/100
30%
Value0.273
45/100
15%
Value5.9 s
66/100
10%
7276 ms
399 ms
565 ms
163 ms
397 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 91% of them (40 requests) were addressed to the original Physics.ucdavis.edu, 5% (2 requests) were made to Staticxx.facebook.com and 2% (1 request) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (7.3 sec) belongs to the original domain Physics.ucdavis.edu.
Page size can be reduced by 259.2 kB (23%)
1.1 MB
877.5 kB
In fact, the total size of Physics.ucdavis.edu main page is 1.1 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. 35% of websites need less resources to load. Images take 819.2 kB which makes up the majority of the site volume.
Potential reduce by 49.8 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. This page needs HTML code to be minified as it can gain 10.5 kB, which is 18% 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 49.8 kB or 83% of the original size.
Potential reduce by 13.5 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. Physics UC Davis images are well optimized though.
Potential reduce by 83.9 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 83.9 kB or 67% of the original size.
Potential reduce by 112.0 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. Physics.ucdavis.edu needs all CSS files to be minified and compressed as it can save up to 112.0 kB or 85% of the original size.
Number of requests can be reduced by 20 (50%)
40
20
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Physics UC Davis. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
physics.ucdavis.edu
7276 ms
font-awesome.css
399 ms
jquery.js
565 ms
01b28fc34332e3670ecc912a3b3211fb50b34c51.css
163 ms
core.css
397 ms
iframe.js
241 ms
gunrock_blue.css
173 ms
search.css
255 ms
supplemental.css
317 ms
core.js
132 ms
navigation.2.js
101 ms
search.js
161 ms
a42d819fff573771208b122adf8eaf33ad9509ac.js
169 ms
desktop.css
83 ms
physics-logo.png
104 ms
search_ground.png
104 ms
navbar_gradient_dark_blue.gif
102 ms
navtop_arrow_top.png
102 ms
droptop_arrow_right.png
102 ms
lphy_imgm.jpg
160 ms
slides-cosmology.jpg
326 ms
slides-condensed-matter-theory.jpg
327 ms
slides-condensed-matter.jpg
173 ms
slides-physics-education.jpg
248 ms
slides-high-energy-experiment.jpg
413 ms
slides-complexity-sciences.jpg
319 ms
slides-nuclear.jpg
331 ms
slides-high-energy-theory.jpg
442 ms
slides-fields-strings-gravity.jpg
485 ms
GravitationalWave_CrossPolarization.gif
409 ms
Nemanja_thumb.png
409 ms
Liu-thumb.jpg
412 ms
writing.jpg
494 ms
sdk.js
29 ms
fontawesome-webfont.woff
478 ms
arrow_small_right_333.gif
482 ms
metafile.navigation.json
1011 ms
179 ms
xd_arbiter.php
40 ms
xd_arbiter.php
45 ms
fontawesome-webfont.ttf
171 ms
print.css
83 ms
mobile.css
82 ms
tablet.css
82 ms
physics.ucdavis.edu 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.
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
Form elements do not have associated labels
Links do not have a discernible name
physics.ucdavis.edu 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
physics.ucdavis.edu SEO score
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Physics.ucdavis.edu can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Physics.ucdavis.edu 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.
physics.ucdavis.edu
Open Graph description is not detected on the main page of Physics UC Davis. 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: