Nibbler SEO audit for alvinzhu.me
Summary
Overall7.5
The overall score for this website.
Accessibility8.9
How accessible the website is to mobile and disabled users.
The following tests contribute to this score:
Experience6.5
How satisfying the website is likely to be for users.
The following tests contribute to this score:
Marketing4.9
How well marketed and popular the website is.
The following tests contribute to this score:
Technology8.1
How well designed and built the website is.
The following tests contribute to this score:
Nibbler tested a sample of 5 pages from this website at 3:29 AM on Sep 19, 2023 (BST).
Top priorities for website improvement
- Make sure that all the pages of this website include a meta description. If you don't include one, Google will choose a sample of text from the page to appear in the search engine result. By including a meta description, you can control how your search engine result will appear. (read more)
- Consider updating this website regularly with new content. (read more)
- Add printable stylesheets for all pages, wherever possible. In most cases, websites can share printable stylesheets over many or all pages, as with screen-based stylesheets. (read more)
Printability0.0
0% of pages are optimized for printing
- 5 pages of this website do not appear to be optimised for printing (using CSS).
- Add printable stylesheets for all pages, wherever possible. In most cases, websites can share printable stylesheets over many or all pages, as with screen-based stylesheets.
Print optimized pages
Page Print alvinzhu.me/ Not detected alvinzhu.me/.../errors-with-xcframework-by-using-cocoapods.html Not detected alvinzhu.me/.../regex-implementation.html Not detected alvinzhu.me/2020/.../talk-well.html Not detected alvinzhu.me/.../picking-apart-the-crashing-ios-string.html Not detected
- Add printable stylesheets for all pages, wherever possible. In most cases, websites can share printable stylesheets over many or all pages, as with screen-based stylesheets.
Media specific CSS detected
| Media | Min width | Max width | CSS file |
| screen | - | 540px | alvinzhu.me/assets/.../style.css |
Popularity1.0
0Estimated monthly organic visitors
- This website appears to have a very low number of monthly website visits each month
Source: Ahrefs
Freshness1.2
Last updated November 18, 2020
- It looks like this website was last updated on Wednesday, November 18, 2020. This is bad because visitors may dismiss this website as outdated. Websites that are not updated regularly are also spidered by search engines less often.
- Consider updating this website regularly with new content.
- To find this information we used the last modified dates reported by this website's server in addition to looking for dates written on each page.
All dates found
Meta tags2.0
- All pages include at least some metadata, but no pages have a description meta tag. The description meta data is important as it appears on Google's search result pages.
- Make sure that all the pages of this website include a meta description. If you don't include one, Google will choose a sample of text from the page to appear in the search engine result. By including a meta description, you can control how your search engine result will appear.
Meta Tags (name attribute)
| Page URL | Name | Content |
| alvinzhu.me/ | viewport | width=device-width, initial-scale=1 |
| alvinzhu.me/.../errors-with-xcframework-by-using-cocoapods.html | viewport | width=device-width, initial-scale=1 |
| alvinzhu.me/.../regex-implementation.html | viewport | width=device-width, initial-scale=1 |
| alvinzhu.me/2020/.../talk-well.html | viewport | width=device-width, initial-scale=1 |
| alvinzhu.me/.../picking-apart-the-crashing-ios-string.html | viewport | width=device-width, initial-scale=1 |
Meta Tags (http-equiv attribute)
| Page URL | Name | Content |
| alvinzhu.me/ | X-UA-Compatible | IE=edge,chrome=1 |
| alvinzhu.me/.../errors-with-xcframework-by-using-cocoapods.html | X-UA-Compatible | IE=edge,chrome=1 |
| alvinzhu.me/.../regex-implementation.html | X-UA-Compatible | IE=edge,chrome=1 |
| alvinzhu.me/2020/.../talk-well.html | X-UA-Compatible | IE=edge,chrome=1 |
| alvinzhu.me/.../picking-apart-the-crashing-ios-string.html | X-UA-Compatible | IE=edge,chrome=1 |
URL format5.2
4 URLs are less than ideal
- 4 URLs include a file extension.
- Avoid use of file extensions wherever possible. File extensions appear at the end of web addresses, and have several negative effects. They make the address harder to remember or type (particularly for non-technical users), and can reveal the underlying technology of the website making it very slightly more vulnerable to hackers. They also tie the implementation of the website to a specific technology, which can make subsequent migration of URLs difficult. Consider URL rewriting as an effective and transparent means of creating appropriate URLs.
Amount of content7.0
Rendering Chart...
- This website has an average of 358 words per page. The amount of content on a website has been shown to correlate with its search engine ranking.
- Consider the amount of text on this website and increase it if appropriate.
Amount of content discovered
Images7.8
59% of images have a clearly defined size
10 images are being resized by the browser
- Some images (41.0%) don't have defined sizes using width and height attributes in the HTML. These attributes are optional, but strongly recommended as they help the browser arrange the page more quickly.
- Add width and height attributes to all image tags. The width and height you specify should be the same as the source image. If you want to resize an image in the browser, use CSS.
Non Explicitly Sized Images
- Add width and height attributes to all image tags. The width and height you specify should be the same as the source image. If you want to resize an image in the browser, use CSS.
- 10 images are being stretched in the browser.
- The width and height you specify in an image tag should be the same as the source image. If you want to resize an image in the browser, use the CSS width and height properties.
Stretched Images
- The width and height you specify in an image tag should be the same as the source image. If you want to resize an image in the browser, use the CSS width and height properties.
- 1 image on this website could not be downloaded. Broken images may cause the website to display incorrectly for visitors.
- Check any images which could not be downloaded and fix them if necessary.
Unavailable images
- Check any images which could not be downloaded and fix them if necessary.
Mobile8.6
- All pages of this website appear to be optimized for viewing on a mobile phone (using CSS media queries) but it is not optimized for tablet viewing. It is important to make sure your content is optimized for a wide range of devices as a growing percentage of web browsing is done on phones and tablets.
- Check how the website looks using a tablet and consider adding tablet-only styling using media queries. Some websites employ other techniques for mobile and tablet visitors which we cannot currently detect.
Device optimized pages
Page Mobile Tablet Viewport alvinzhu.me/ Detected Not detected Detected alvinzhu.me/.../errors-with-xcframework-by-using-cocoapods.html Detected Not detected Detected alvinzhu.me/.../regex-implementation.html Detected Not detected Detected alvinzhu.me/2020/.../talk-well.html Detected Not detected Detected alvinzhu.me/.../picking-apart-the-crashing-ios-string.html Detected Not detected Detected
- Check how the website looks using a tablet and consider adding tablet-only styling using media queries. Some websites employ other techniques for mobile and tablet visitors which we cannot currently detect.
Media specific CSS detected
| Media | Min width | Max width | CSS file |
| screen | - | 540px | alvinzhu.me/assets/.../style.css |
Internal links8.7
- One link uses text that is too long. Links should describe what they link to briefly. Linking a long block of text usually indicates an attempt to trick search engines into ranking those keywords highly (a strategy which does not work). Long linked blocks of text are also harder for people to scan.
- Consider shortening long anchor text.
Overly long link text
Link URL Link text Page URL alvinzhu.me/.../regex-implementation.html 正则表达式实现原理 正则表达式引擎可以看作是一个小型的词法分析器，了解它的实现原理不仅可以帮助我们写出更高效的正则表达式，甚至能实现自己定制的文本解析器。 alvinzhu.me/
- Consider shortening long anchor text.
- One link has no text describing its destination. Links on a page should describe their destination for the benefit of both screen readers and search engine spiders.
- Add meaningful anchor text that describes the link's destination. If the link contains an image, ensure you have provided alt text.
Server behavior10.0
404 page
Compression
- This website handles missing pages correctly by sending a 404 HTTP status code.
- This website was served with GZIP encoding. This is very good because it reduces the loading time of a web page.
- This website follows the best practice of using a permanent (HTTP 301) redirect from http://www.alvinzhu.me to http://alvinzhu.me. This is ideal.
Analytics10.0
100% of pages use analytics
Multiple Analytics Solutions
- Every page in this website is using some form of analytics software. This is excellent and should allow for a complete analysis of visitor behavior.
Analytics Software Found
| Software Name |
| Google Analytics |
Page titles10.0
100% of pages have defined titles
0% of page titles are weak
- All pages were found to use page titles appropriately. Page titles appear in search results and at the top of the browser's window when visiting the site. Appropriate page titles are particularly important for search engine optimization.
Headings10.0
- All pages were found to use defined headings. This is excellent as it allows visitors and search engines to summarize the content of webpages quickly. Correctly defined headings aid accessibility and are particularly important for search engine optimization.
Page headings detail
Twitteri
This website does not appear to be associated with a Twitter account.
- There was a problem checking the Twitter accounts associated with this website.
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Nibbler | Insites | |
|---|---|---|
| Tests | 17 fixed tests | 50+ testsCovers SEO, SEM, Google My Business, reviews, social media and much more |
| Add your branding | No | Yes |
| Export & share | No | PDF & link |
| Lead generation | No | Embed on your site |
| Competitor audits | No | Yes |
| Test as a batch | No | Yes |
| Integrations + API | No | Yes |
| Multi-lingual | No | 20+ languages |
| Try it free |
Nibbler tested the following pages
- https://alvinzhu.me/
- https://alvinzhu.me/2020/11/13/errors-with-xcframework-by-using-cocoapods.html
- https://alvinzhu.me/2020/03/28/regex-implementation.html
- https://alvinzhu.me/2020/02/16/talk-well.html
- https://alvinzhu.me/2018/02/23/picking-apart-the-crashing-ios-string.html