1.2 sec in total
201 ms
856 ms
133 ms
Click here to check amazing Api 4 content. Otherwise, check out these important facts you probably never knew about api4.com
Aerial and Ground Photography for the Construction and Development as well as maketing industries.
Visit api4.comWe analyzed Api4.com page load time and found that the first response time was 201 ms and then it took 989 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
api4.com performance score
name
value
score
weighting
Value2.3 s
75/100
10%
Value8.8 s
1/100
25%
Value4.6 s
70/100
10%
Value790 ms
37/100
30%
Value0
100/100
15%
Value8.6 s
37/100
10%
201 ms
97 ms
170 ms
184 ms
170 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that all of those requests were addressed to Api4.com and no external sources were called. The less responsive or slowest element that took the longest time to load (406 ms) belongs to the original domain Api4.com.
Page size can be reduced by 9.7 kB (70%)
13.9 kB
4.2 kB
In fact, the total size of Api4.com main page is 13.9 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. HTML takes 11.0 kB which makes up the majority of the site volume.
Potential reduce by 8.4 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 8.4 kB or 77% of the original size.
Potential reduce by 20 B
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. Api 4 images are well optimized though.
Potential reduce by 1.2 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. Api4.com needs all CSS files to be minified and compressed as it can save up to 1.2 kB or 78% of the original size.
Number of requests can be reduced by 32 (84%)
38
6
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Api 4. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
api4.com
201 ms
sitestyles.css
97 ms
heli.gif
170 ms
Logo.gif
184 ms
cart.jpg
170 ms
navspacer1.gif
161 ms
home.gif
174 ms
navspacerr2.gif
189 ms
progress.gif
233 ms
custom.gif
227 ms
ground.gif
241 ms
video.gif
254 ms
reprint.gif
253 ms
enlarge.gif
262 ms
digital.gif
293 ms
graphics.gif
311 ms
websites.gif
317 ms
navspacer3.gif
325 ms
stock.gif
336 ms
proofing.gif
332 ms
navspacer4.gif
352 ms
aboutus.gif
389 ms
contact.gif
388 ms
navspacer5.gif
398 ms
address-02.gif
406 ms
home.gif
100 ms
progress.gif
101 ms
custom.gif
94 ms
contact.gif
97 ms
aboutus.gif
88 ms
proofing.gif
93 ms
stock.gif
165 ms
websites.gif
177 ms
graphics.gif
166 ms
digital.gif
173 ms
enlarge.gif
175 ms
reprint.gif
175 ms
video.gif
237 ms
ground.gif
227 ms
api4.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.
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
api4.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
api4.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Api4.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 Api4.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
api4.com
Open Graph description is not detected on the main page of Api 4. 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: